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authorAleksander Machniak <alec@alec.pl>2013-05-02 17:06:50 (GMT)
committerAleksander Machniak <alec@alec.pl>2013-05-02 17:06:50 (GMT)
commita26f22e5c68526c2fef8b045b0ddb57e92dd4f69 (patch)
tree0f854e939f1d32a6fc0afcb07999d1955b72b9dc /lib/viewers
parent00c5f5c7fbab4c96b0eb36005560a84142e4c97b (diff)
downloadkolab-chwala-a26f22e5c68526c2fef8b045b0ddb57e92dd4f69.tar.gz
Implement html5 video/audio player
Diffstat (limited to 'lib/viewers')
-rw-r--r--lib/viewers/media.php117
-rw-r--r--lib/viewers/media/background.pngbin0 -> 166 bytes
-rw-r--r--lib/viewers/media/bigplay.pngbin0 -> 3001 bytes
-rw-r--r--lib/viewers/media/bigplay.svg1
-rw-r--r--lib/viewers/media/controls-ted.pngbin0 -> 1559 bytes
-rw-r--r--lib/viewers/media/controls-wmp-bg.pngbin0 -> 1960 bytes
-rw-r--r--lib/viewers/media/controls-wmp.pngbin0 -> 5511 bytes
-rw-r--r--lib/viewers/media/controls.pngbin0 -> 1892 bytes
-rw-r--r--lib/viewers/media/controls.svg1
-rw-r--r--lib/viewers/media/flashmediaelement.swfbin0 -> 28644 bytes
-rw-r--r--lib/viewers/media/jquery.js9597
-rw-r--r--lib/viewers/media/loading.gifbin0 -> 6224 bytes
-rw-r--r--lib/viewers/media/mediaelement-and-player.js4982
-rw-r--r--lib/viewers/media/mediaelementplayer.css850
-rw-r--r--lib/viewers/media/silverlightmediaelement.xapbin0 -> 12461 bytes
-rw-r--r--lib/viewers/odf.php16
-rw-r--r--lib/viewers/pdf.php14
17 files changed, 15576 insertions, 2 deletions
diff --git a/lib/viewers/media.php b/lib/viewers/media.php
new file mode 100644
index 0000000..80bc785
--- /dev/null
+++ b/lib/viewers/media.php
@@ -0,0 +1,117 @@
+<?php
+/*
+ +--------------------------------------------------------------------------+
+ | This file is part of the Kolab File API |
+ | |
+ | Copyright (C) 2011-2013, Kolab Systems AG |
+ | |
+ | This program is free software: you can redistribute it and/or modify |
+ | it under the terms of the GNU Affero General Public License as published |
+ | by the Free Software Foundation, either version 3 of the License, or |
+ | (at your option) any later version. |
+ | |
+ | This program is distributed in the hope that it will be useful, |
+ | but WITHOUT ANY WARRANTY; without even the implied warranty of |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
+ | GNU Affero General Public License for more details. |
+ | |
+ | You should have received a copy of the GNU Affero General Public License |
+ | along with this program. If not, see <http://www.gnu.org/licenses/> |
+ +--------------------------------------------------------------------------+
+ | Author: Aleksander Machniak <machniak@kolabsys.com> |
+ +--------------------------------------------------------------------------+
+*/
+
+/**
+ * Class integrating HTML5 audio/video player from http://mediaelementjs.com
+ */
+class file_viewer_media
+{
+ protected $mimetypes = array(
+ 'video/mp4',
+ 'video/m4v',
+ 'video/ogg',
+ 'video/webm',
+// 'video/3gpp',
+// 'video/flv',
+// 'video/x-flv',
+ 'application/ogg',
+ 'audio/mp3',
+ 'audio/mpeg',
+ 'audio/ogg',
+ 'audio/wav',
+ 'audio/flv',
+ 'audio/x-mpeg',
+ 'audio/x-ogg',
+ 'audio/x-wav',
+ 'audio/x-flv',
+ );
+
+
+ /**
+ * Returns list of supported mimetype
+ *
+ * @return array List of mimetypes
+ */
+ public function supported_mimetypes()
+ {
+ // @TODO: disable types not supported by some browsers
+ return $this->mimetypes;
+ }
+
+ /**
+ * Print output and exit
+ *
+ * @param string $file_uri File URL
+ * @param string $mimetype File type
+ */
+ public function output($file_uri, $mimetype = null)
+ {
+ // this viewer implements frame() method
+ }
+
+ /**
+ * Return output of file content area
+ *
+ * @param string $file_uri File URL
+ * @param string $mimetype File type
+ */
+ public function frame($file_uri, $mimetype = null)
+ {
+ $file_uri = htmlentities($file_uri);
+ $mimetype = htmlentities($mimetype);
+ $source = "<source src=\"$file_uri\" type=\"$mimetype\"></source>";
+
+ if (preg_match('/^audio/', $mimetype)) {
+ $tag = 'audio';
+ }
+ else {
+ $tag = 'video';
+ }
+
+ return <<<EOT
+ <link rel="stylesheet" type="text/css" href="viewers/media/mediaelementplayer.css" />
+ <script type="text/javascript" src="js/jquery.min.js"></script>
+ <script type="text/javascript" src="viewers/media/mediaelement-and-player.js"></script>
+ <$tag id="media-player" controls preload="auto">$source</$tag>
+ <style>
+ .mejs-container { text-align: center; }
+ </style>
+ <script>
+ var content_frame = $('#media-player').parent(),
+ height = content_frame.height(),
+ width = content_frame.width(),
+ player = new MediaElementPlayer('#media-player', {
+ videoHeight: height, audioHeight: height, videoWidth: width, audioWidth: width
+ });
+
+ player.pause();
+ player.play();
+ // add player resize handler
+ $(window).resize(function() {
+ player.setPlayerSize(content_frame.width(), content_frame.height());
+ });
+ </script>
+EOT;
+ }
+}
diff --git a/lib/viewers/media/background.png b/lib/viewers/media/background.png
new file mode 100644
index 0000000..fd42841
--- /dev/null
+++ b/lib/viewers/media/background.png
Binary files differ
diff --git a/lib/viewers/media/bigplay.png b/lib/viewers/media/bigplay.png
new file mode 100644
index 0000000..694553e
--- /dev/null
+++ b/lib/viewers/media/bigplay.png
Binary files differ
diff --git a/lib/viewers/media/bigplay.svg b/lib/viewers/media/bigplay.svg
new file mode 100644
index 0000000..c2f62bb
--- /dev/null
+++ b/lib/viewers/media/bigplay.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?> <!-- Generator: Adobe Fireworks CS6, Export SVG Extension by Aaron Beall (http://fireworks.abeall.com) . Version: 0.6.1 --> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <svg id="bigplay-gradient.fw-Page%201" viewBox="0 0 100 200" style="background-color:#ffffff00" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" x="0px" y="0px" width="100px" height="200px" > <defs> <radialGradient id="gradient1" cx="50%" cy="50%" r="50%"> <stop stop-color="#222222" stop-opacity="0" offset="70%"/> <stop stop-color="#222222" stop-opacity="0.0118" offset="70.202%"/> <stop stop-color="#333333" stop-opacity="1" offset="85%"/> <stop stop-color="#333333" stop-opacity="0" offset="100%"/> </radialGradient> <radialGradient id="gradient2" cx="50%" cy="50%" r="50%"> <stop stop-color="#bbbbbb" stop-opacity="0" offset="70%"/> <stop stop-color="#bbbbbb" stop-opacity="0.0118" offset="70.202%"/> <stop stop-color="#bbbbbb" stop-opacity="1" offset="85%"/> <stop stop-color="#bbbbbb" stop-opacity="0" offset="100%"/> </radialGradient> <filter id="filter1" x="-100%" y="-100%" width="300%" height="300%"> <!-- Glow --> <feColorMatrix result="out" in="SourceGraphic" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.251 0"/> <feMorphology result="out" in="out" operator="dilate" radius="3"/> <feGaussianBlur result="out" in="out" stdDeviation="1.5"/> <feBlend in="SourceGraphic" in2="out" mode="normal" result="Glow1"/> </filter> <filter id="filter2" x="-100%" y="-100%" width="300%" height="300%"> <!-- Glow --> <feColorMatrix result="out" in="SourceGraphic" type="matrix" values="0 0 0 0.8667 0 0 0 0 0.8667 0 0 0 0 0.8667 0 0 0 0 0.251 0"/> <feMorphology result="out" in="out" operator="dilate" radius="3"/> <feGaussianBlur result="out" in="out" stdDeviation="1.5"/> <feBlend in="SourceGraphic" in2="out" mode="normal" result="Glow2"/> </filter> </defs> <g id="Background"> </g> <g id="dark%20shadow"> <path d="M 22 50 C 22 34.5358 34.5358 22 50 22 C 65.4642 22 78 34.5358 78 50 C 78 65.4642 65.4642 78 50 78 C 34.5358 78 22 65.4642 22 50 ZM 5 50 C 5 74.8531 25.1469 95 50 95 C 74.8531 95 95 74.8531 95 50 C 95 25.1469 74.8531 5 50 5 C 25.1469 5 5 25.1469 5 50 Z" fill="url(#gradient1)"/> <path d="M 22 150 C 22 134.5358 34.5358 122 50 122 C 65.4642 122 78 134.5358 78 150 C 78 165.4642 65.4642 178 50 178 C 34.5358 178 22 165.4642 22 150 ZM 5 150 C 5 174.8531 25.1469 195 50 195 C 74.8531 195 95 174.8531 95 150 C 95 125.1469 74.8531 105 50 105 C 25.1469 105 5 125.1469 5 150 Z" fill="url(#gradient2)"/> </g> <g id="dark"> <path id="Polygon" filter="url(#filter1)" d="M 72.5 49.5 L 38.75 68.9856 L 38.75 30.0144 L 72.5 49.5 Z" fill="#ffffff"/> <path id="Ellipse" d="M 13 50.5 C 13 29.7891 29.7891 13 50.5 13 C 71.2109 13 88 29.7891 88 50.5 C 88 71.2109 71.2109 88 50.5 88 C 29.7891 88 13 71.2109 13 50.5 Z" stroke="#ffffff" stroke-width="5" fill="none"/> </g> <g id="light"> <path id="Polygon2" filter="url(#filter2)" d="M 72.5 149.5 L 38.75 168.9856 L 38.75 130.0144 L 72.5 149.5 Z" fill="#ffffff"/> <path id="Ellipse2" d="M 13 150.5 C 13 129.7891 29.7891 113 50.5 113 C 71.2109 113 88 129.7891 88 150.5 C 88 171.211 71.2109 188 50.5 188 C 29.7891 188 13 171.211 13 150.5 Z" stroke="#ffffff" stroke-width="5" fill="none"/> </g> </svg> \ No newline at end of file
diff --git a/lib/viewers/media/controls-ted.png b/lib/viewers/media/controls-ted.png
new file mode 100644
index 0000000..3aac05a
--- /dev/null
+++ b/lib/viewers/media/controls-ted.png
Binary files differ
diff --git a/lib/viewers/media/controls-wmp-bg.png b/lib/viewers/media/controls-wmp-bg.png
new file mode 100644
index 0000000..89bb9b9
--- /dev/null
+++ b/lib/viewers/media/controls-wmp-bg.png
Binary files differ
diff --git a/lib/viewers/media/controls-wmp.png b/lib/viewers/media/controls-wmp.png
new file mode 100644
index 0000000..4775ef5
--- /dev/null
+++ b/lib/viewers/media/controls-wmp.png
Binary files differ
diff --git a/lib/viewers/media/controls.png b/lib/viewers/media/controls.png
new file mode 100644
index 0000000..f6a857d
--- /dev/null
+++ b/lib/viewers/media/controls.png
Binary files differ
diff --git a/lib/viewers/media/controls.svg b/lib/viewers/media/controls.svg
new file mode 100644
index 0000000..af3bd41
--- /dev/null
+++ b/lib/viewers/media/controls.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?> <!-- Generator: Adobe Fireworks CS6, Export SVG Extension by Aaron Beall (http://fireworks.abeall.com) . Version: 0.6.1 --> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <svg id="controls.fw-Page%201" viewBox="0 0 144 32" style="background-color:#ffffff00" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" x="0px" y="0px" width="144px" height="32px" > <defs> <radialGradient id="gradient1" cx="50%" cy="50%" r="50%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#f2f2f2" stop-opacity="0.2" offset="100%"/> </radialGradient> <linearGradient id="gradient2" x1="50%" y1="-7.8652%" x2="50%" y2="249.6629%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient3" x1="50%" y1="0%" x2="50%" y2="238.75%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient4" x1="50%" y1="0%" x2="50%" y2="100%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient5" x1="50%" y1="-33.3333%" x2="50%" y2="152.0833%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient6" x1="50%" y1="0%" x2="50%" y2="100%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient7" x1="50%" y1="-33.3333%" x2="50%" y2="152.0833%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient8" x1="50%" y1="0%" x2="50%" y2="100%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient9" x1="50%" y1="0%" x2="50%" y2="100%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient10" x1="50%" y1="0%" x2="50%" y2="100%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient11" x1="50%" y1="0%" x2="50%" y2="100%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient12" x1="50%" y1="0%" x2="50%" y2="238.75%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient13" x1="40%" y1="-140%" x2="40%" y2="98.75%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient14" x1="50%" y1="0%" x2="50%" y2="238.75%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient15" x1="60%" y1="-140%" x2="60%" y2="98.75%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient16" x1="50%" y1="0%" x2="50%" y2="298.4375%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient17" x1="50%" y1="0%" x2="50%" y2="238.75%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient18" x1="50%" y1="-200%" x2="50%" y2="100%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient19" x1="50%" y1="-200%" x2="50%" y2="110.9375%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient20" x1="55%" y1="0%" x2="55%" y2="100%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="100%"/> </linearGradient> <linearGradient id="gradient21" x1="50%" y1="0%" x2="50%" y2="100%"> <stop stop-color="#ffffff" stop-opacity="1" offset="0%"/> <stop stop-color="#c8c8c8" stop-opacity="1" offset="99.4444%"/> </linearGradient> </defs> <g id="BG"> </g> <g id="controls"> <path id="Line" d="M 98.5 7.5 L 109.5 7.5 " stroke="#ffffff" stroke-width="1" fill="none"/> <path id="Line2" d="M 98.5 3.5 L 109.5 3.5 " stroke="#ffffff" stroke-width="1" fill="none"/> <path id="Line3" d="M 98.5 11.5 L 109.5 11.5 " stroke="#ffffff" stroke-width="1" fill="none"/> <path id="Ellipse" d="M 108 11.5 C 108 10.6716 108.4477 10 109 10 C 109.5523 10 110 10.6716 110 11.5 C 110 12.3284 109.5523 13 109 13 C 108.4477 13 108 12.3284 108 11.5 Z" fill="#ffffff"/> <path id="Ellipse2" d="M 104 7.5 C 104 6.6716 104.4477 6 105 6 C 105.5523 6 106 6.6716 106 7.5 C 106 8.3284 105.5523 9 105 9 C 104.4477 9 104 8.3284 104 7.5 Z" fill="#ffffff"/> <path id="Ellipse3" d="M 108 3.5 C 108 2.6716 108.4477 2 109 2 C 109.5523 2 110 2.6716 110 3.5 C 110 4.3284 109.5523 5 109 5 C 108.4477 5 108 4.3284 108 3.5 Z" fill="#ffffff"/> </g> <g id="backlight"> <g id="off"> <rect x="83" y="21" width="10" height="6" stroke="#ffffff" stroke-width="1" fill="#333333"/> </g> <g id="on"> <path id="Ellipse4" d="M 81 8 C 81 5.2385 84.134 3 88 3 C 91.866 3 95 5.2385 95 8 C 95 10.7615 91.866 13 88 13 C 84.134 13 81 10.7615 81 8 Z" fill="url(#gradient1)"/> <rect x="83" y="5" width="10" height="6" stroke="#ffffff" stroke-width="1" fill="#333333"/> </g> </g> <g id="loop"> <g id="on2"> <path d="M 73.795 4.205 C 75.2155 4.8785 76.2 6.3234 76.2 8 C 76.2 10.3196 74.3196 12.2 72 12.2 C 69.6804 12.2 67.8 10.3196 67.8 8 C 67.8 6.3234 68.7845 4.8785 70.205 4.205 L 68.875 2.875 C 67.1501 3.9289 66 5.8306 66 8 C 66 11.3138 68.6862 14 72 14 C 75.3138 14 78 11.3138 78 8 C 78 5.8306 76.8499 3.9289 75.125 2.875 L 73.795 4.205 Z" fill="url(#gradient2)"/> <path d="M 71 2 L 66 2 L 71 7 L 71 2 Z" fill="url(#gradient3)"/> </g> <g id="off2"> <path d="M 73.795 20.205 C 75.2155 20.8785 76.2 22.3234 76.2 24 C 76.2 26.3196 74.3196 28.2 72 28.2 C 69.6804 28.2 67.8 26.3196 67.8 24 C 67.8 22.3234 68.7845 20.8785 70.205 20.205 L 68.875 18.875 C 67.1501 19.9289 66 21.8306 66 24 C 66 27.3138 68.6862 30 72 30 C 75.3138 30 78 27.3138 78 24 C 78 21.8306 76.8499 19.9289 75.125 18.875 L 73.795 20.205 Z" fill="#a8a8b7"/> <path d="M 71 18 L 66 18 L 71 23 L 71 18 Z" fill="#a8a8b7"/> </g> </g> <g id="cc"> <rect visibility="hidden" x="49" y="2" width="14" height="12" stroke="#b0b0b0" stroke-width="1" fill="none"/> <text visibility="hidden" x="49" y="17" width="14" fill="#ffffff" style="font-size: 10px; color: #ffffff; font-family: Arial; text-align: center; "><tspan><![CDATA[cc]]></tspan></text> <path d="M 55 7 C 50.2813 3.7813 50.063 12.9405 55 10 " stroke="#ffffff" stroke-width="1" fill="none"/> <path d="M 60 7 C 55.2813 3.7813 55.063 12.9405 60 10 " stroke="#ffffff" stroke-width="1" fill="none"/> <path d="M 50 3 L 62 3 L 62 13 L 50 13 L 50 3 ZM 49 2 L 49 14 L 63 14 L 63 2 L 49 2 Z" fill="url(#gradient4)"/> <rect x="49" y="2" width="14" height="12" fill="none"/> </g> <g id="volume"> <g id="no%20sound"> <rect x="17" y="5" width="5" height="6" fill="url(#gradient5)"/> <path d="M 21 5 L 25 2 L 25 14 L 21 11.0625 L 21 5 Z" fill="url(#gradient6)"/> </g> <g id="sound%20bars"> <rect x="17" y="21" width="5" height="6" fill="url(#gradient7)"/> <path d="M 21 21 L 25 18 L 25 30 L 21 27.0625 L 21 21 Z" fill="url(#gradient8)"/> <path d="M 27 18 C 27 18 30.0625 17.375 30 24 C 29.9375 30.625 27 30 27 30 " stroke="#ffffff" stroke-width="1" fill="none"/> <path d="M 26 21.0079 C 26 21.0079 28.041 20.6962 27.9994 24 C 27.9577 27.3038 26 26.9921 26 26.9921 " stroke="#ffffff" stroke-width="1" fill="none"/> </g> </g> <g id="play/pause"> <g id="play"> <path id="Polygon" d="M 14 8.5 L 3 14 L 3 3 L 14 8.5 Z" fill="url(#gradient9)"/> </g> <g id="pause"> <rect x="3" y="18" width="3" height="12" fill="url(#gradient10)"/> <rect x="10" y="18" width="3" height="12" fill="url(#gradient11)"/> </g> </g> <g id="fullscreen"> <g id="enter%201"> <path d="M 34 2 L 39 2 L 34 7 L 34 2 Z" fill="url(#gradient12)"/> <path d="M 34 14 L 39 14 L 34 9 L 34 14 Z" fill="url(#gradient13)"/> <path d="M 46 2 L 41 2 L 46 7 L 46 2 Z" fill="url(#gradient14)"/> <path d="M 46 14 L 41 14 L 46 9 L 46 14 Z" fill="url(#gradient15)"/> </g> <g id="exit"> <path d="M 42 22 L 46 22 L 42 18 L 42 22 Z" fill="url(#gradient16)"/> <path d="M 38 22 L 38 18 L 34 22 L 38 22 Z" fill="url(#gradient17)"/> <path d="M 38 26 L 34 26 L 38 30 L 38 26 Z" fill="url(#gradient18)"/> <path d="M 42 26 L 42 30 L 46 26 L 42 26 Z" fill="url(#gradient19)"/> </g> </g> <g id="stop"> <rect x="115" y="3" width="10" height="10" fill="url(#gradient20)"/> </g> <g id="chooser"> <path d="M 135.2346 6.1522 C 136.2551 5.7295 137.4251 6.2141 137.8478 7.2346 C 138.2704 8.2551 137.7859 9.425 136.7654 9.8478 C 135.7449 10.2705 134.5749 9.7859 134.1522 8.7654 C 133.7295 7.7449 134.2141 6.5749 135.2346 6.1522 ZM 133.2735 1.4176 L 136 4.0054 L 138.7265 1.4176 L 138.8246 5.1754 L 142.5824 5.2735 L 139.9946 8 L 142.5824 10.7265 L 138.8246 10.8246 L 138.7265 14.5824 L 136 11.9946 L 133.2735 14.5824 L 133.1754 10.8246 L 129.4176 10.7265 L 132.0054 8 L 129.4176 5.2735 L 133.1754 5.1754 L 133.2735 1.4176 Z" fill="url(#gradient21)"/> </g> </svg> \ No newline at end of file
diff --git a/lib/viewers/media/flashmediaelement.swf b/lib/viewers/media/flashmediaelement.swf
new file mode 100644
index 0000000..9832d7b
--- /dev/null
+++ b/lib/viewers/media/flashmediaelement.swf
Binary files differ
diff --git a/lib/viewers/media/jquery.js b/lib/viewers/media/jquery.js
new file mode 100644
index 0000000..86a3305
--- /dev/null
+++ b/lib/viewers/media/jquery.js
@@ -0,0 +1,9597 @@
+/*!
+ * jQuery JavaScript Library v1.9.1
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-2-4
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+ // The deferred used on DOM ready
+ readyList,
+
+ // A central reference to the root jQuery(document)
+ rootjQuery,
+
+ // Support: IE<9
+ // For `typeof node.method` instead of `node.method !== undefined`
+ core_strundefined = typeof undefined,
+
+ // Use the correct document accordingly with window argument (sandbox)
+ document = window.document,
+ location = window.location,
+
+ // Map over jQuery in case of overwrite
+ _jQuery = window.jQuery,
+
+ // Map over the $ in case of overwrite
+ _$ = window.$,
+
+ // [[Class]] -> type pairs
+ class2type = {},
+
+ // List of deleted data cache ids, so we can reuse them
+ core_deletedIds = [],
+
+ core_version = "1.9.1",
+
+ // Save a reference to some core methods
+ core_concat = core_deletedIds.concat,
+ core_push = core_deletedIds.push,
+ core_slice = core_deletedIds.slice,
+ core_indexOf = core_deletedIds.indexOf,
+ core_toString = class2type.toString,
+ core_hasOwn = class2type.hasOwnProperty,
+ core_trim = core_version.trim,
+
+ // Define a local copy of jQuery
+ jQuery = function( selector, context ) {
+ // The jQuery object is actually just the init constructor 'enhanced'
+ return new jQuery.fn.init( selector, context, rootjQuery );
+ },
+
+ // Used for matching numbers
+ core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+ // Used for splitting on whitespace
+ core_rnotwhite = /\S+/g,
+
+ // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
+ rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+ // A simple way to check for HTML strings
+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+ // Strict HTML recognition (#11290: must start with <)
+ rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+ // Match a standalone tag
+ rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+ // JSON RegExp
+ rvalidchars = /^[\],:{}\s]*$/,
+ rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
+ rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
+ rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
+
+ // Matches dashed string for camelizing
+ rmsPrefix = /^-ms-/,
+ rdashAlpha = /-([\da-z])/gi,
+
+ // Used by jQuery.camelCase as callback to replace()
+ fcamelCase = function( all, letter ) {
+ return letter.toUpperCase();
+ },
+
+ // The ready event handler
+ completed = function( event ) {
+
+ // readyState === "complete" is good enough for us to call the dom ready in oldIE
+ if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
+ detach();
+ jQuery.ready();
+ }
+ },
+ // Clean-up method for dom ready events
+ detach = function() {
+ if ( document.addEventListener ) {
+ document.removeEventListener( "DOMContentLoaded", completed, false );
+ window.removeEventListener( "load", completed, false );
+
+ } else {
+ document.detachEvent( "onreadystatechange", completed );
+ window.detachEvent( "onload", completed );
+ }
+ };
+
+jQuery.fn = jQuery.prototype = {
+ // The current version of jQuery being used
+ jquery: core_version,
+
+ constructor: jQuery,
+ init: function( selector, context, rootjQuery ) {
+ var match, elem;
+
+ // HANDLE: $(""), $(null), $(undefined), $(false)
+ if ( !selector ) {
+ return this;
+ }
+
+ // Handle HTML strings
+ if ( typeof selector === "string" ) {
+ if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+ // Assume that strings that start and end with <> are HTML and skip the regex check
+ match = [ null, selector, null ];
+
+ } else {
+ match = rquickExpr.exec( selector );
+ }
+
+ // Match html or make sure no context is specified for #id
+ if ( match && (match[1] || !context) ) {
+
+ // HANDLE: $(html) -> $(array)
+ if ( match[1] ) {
+ context = context instanceof jQuery ? context[0] : context;
+
+ // scripts is true for back-compat
+ jQuery.merge( this, jQuery.parseHTML(
+ match[1],
+ context && context.nodeType ? context.ownerDocument || context : document,
+ true
+ ) );
+
+ // HANDLE: $(html, props)
+ if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+ for ( match in context ) {
+ // Properties of context are called as methods if possible
+ if ( jQuery.isFunction( this[ match ] ) ) {
+ this[ match ]( context[ match ] );
+
+ // ...and otherwise set as attributes
+ } else {
+ this.attr( match, context[ match ] );
+ }
+ }
+ }
+
+ return this;
+
+ // HANDLE: $(#id)
+ } else {
+ elem = document.getElementById( match[2] );
+
+ // Check parentNode to catch when Blackberry 4.6 returns
+ // nodes that are no longer in the document #6963
+ if ( elem && elem.parentNode ) {
+ // Handle the case where IE and Opera return items
+ // by name instead of ID
+ if ( elem.id !== match[2] ) {
+ return rootjQuery.find( selector );
+ }
+
+ // Otherwise, we inject the element directly into the jQuery object
+ this.length = 1;
+ this[0] = elem;
+ }
+
+ this.context = document;
+ this.selector = selector;
+ return this;
+ }
+
+ // HANDLE: $(expr, $(...))
+ } else if ( !context || context.jquery ) {
+ return ( context || rootjQuery ).find( selector );
+
+ // HANDLE: $(expr, context)
+ // (which is just equivalent to: $(context).find(expr)
+ } else {
+ return this.constructor( context ).find( selector );
+ }
+
+ // HANDLE: $(DOMElement)
+ } else if ( selector.nodeType ) {
+ this.context = this[0] = selector;
+ this.length = 1;
+ return this;
+
+ // HANDLE: $(function)
+ // Shortcut for document ready
+ } else if ( jQuery.isFunction( selector ) ) {
+ return rootjQuery.ready( selector );
+ }
+
+ if ( selector.selector !== undefined ) {
+ this.selector = selector.selector;
+ this.context = selector.context;
+ }
+
+ return jQuery.makeArray( selector, this );
+ },
+
+ // Start with an empty selector
+ selector: "",
+
+ // The default length of a jQuery object is 0
+ length: 0,
+
+ // The number of elements contained in the matched element set
+ size: function() {
+ return this.length;
+ },
+
+ toArray: function() {
+ return core_slice.call( this );
+ },
+
+ // Get the Nth element in the matched element set OR
+ // Get the whole matched element set as a clean array
+ get: function( num ) {
+ return num == null ?
+
+ // Return a 'clean' array
+ this.toArray() :
+
+ // Return just the object
+ ( num < 0 ? this[ this.length + num ] : this[ num ] );
+ },
+
+ // Take an array of elements and push it onto the stack
+ // (returning the new matched element set)
+ pushStack: function( elems ) {
+
+ // Build a new jQuery matched element set
+ var ret = jQuery.merge( this.constructor(), elems );
+
+ // Add the old object onto the stack (as a reference)
+ ret.prevObject = this;
+ ret.context = this.context;
+
+ // Return the newly-formed element set
+ return ret;
+ },
+
+ // Execute a callback for every element in the matched set.
+ // (You can seed the arguments with an array of args, but this is
+ // only used internally.)
+ each: function( callback, args ) {
+ return jQuery.each( this, callback, args );
+ },
+
+ ready: function( fn ) {
+ // Add the callback
+ jQuery.ready.promise().done( fn );
+
+ return this;
+ },
+
+ slice: function() {
+ return this.pushStack( core_slice.apply( this, arguments ) );
+ },
+
+ first: function() {
+ return this.eq( 0 );
+ },
+
+ last: function() {
+ return this.eq( -1 );
+ },
+
+ eq: function( i ) {
+ var len = this.length,
+ j = +i + ( i < 0 ? len : 0 );
+ return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+ },
+
+ map: function( callback ) {
+ return this.pushStack( jQuery.map(this, function( elem, i ) {
+ return callback.call( elem, i, elem );
+ }));
+ },
+
+ end: function() {
+ return this.prevObject || this.constructor(null);
+ },
+
+ // For internal use only.
+ // Behaves like an Array's method, not like a jQuery method.
+ push: core_push,
+ sort: [].sort,
+ splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+ var src, copyIsArray, copy, name, options, clone,
+ target = arguments[0] || {},
+ i = 1,
+ length = arguments.length,
+ deep = false;
+
+ // Handle a deep copy situation
+ if ( typeof target === "boolean" ) {
+ deep = target;
+ target = arguments[1] || {};
+ // skip the boolean and the target
+ i = 2;
+ }
+
+ // Handle case when target is a string or something (possible in deep copy)
+ if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+ target = {};
+ }
+
+ // extend jQuery itself if only one argument is passed
+ if ( length === i ) {
+ target = this;
+ --i;
+ }
+
+ for ( ; i < length; i++ ) {
+ // Only deal with non-null/undefined values
+ if ( (options = arguments[ i ]) != null ) {
+ // Extend the base object
+ for ( name in options ) {
+ src = target[ name ];
+ copy = options[ name ];
+
+ // Prevent never-ending loop
+ if ( target === copy ) {
+ continue;
+ }
+
+ // Recurse if we're merging plain objects or arrays
+ if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+ if ( copyIsArray ) {
+ copyIsArray = false;
+ clone = src && jQuery.isArray(src) ? src : [];
+
+ } else {
+ clone = src && jQuery.isPlainObject(src) ? src : {};
+ }
+
+ // Never move original objects, clone them
+ target[ name ] = jQuery.extend( deep, clone, copy );
+
+ // Don't bring in undefined values
+ } else if ( copy !== undefined ) {
+ target[ name ] = copy;
+ }
+ }
+ }
+ }
+
+ // Return the modified object
+ return target;
+};
+
+jQuery.extend({
+ noConflict: function( deep ) {
+ if ( window.$ === jQuery ) {
+ window.$ = _$;
+ }
+
+ if ( deep && window.jQuery === jQuery ) {
+ window.jQuery = _jQuery;
+ }
+
+ return jQuery;
+ },
+
+ // Is the DOM ready to be used? Set to true once it occurs.
+ isReady: false,
+
+ // A counter to track how many items to wait for before
+ // the ready event fires. See #6781
+ readyWait: 1,
+
+ // Hold (or release) the ready event
+ holdReady: function( hold ) {
+ if ( hold ) {
+ jQuery.readyWait++;
+ } else {
+ jQuery.ready( true );
+ }
+ },
+
+ // Handle when the DOM is ready
+ ready: function( wait ) {
+
+ // Abort if there are pending holds or we're already ready
+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+ return;
+ }
+
+ // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+ if ( !document.body ) {
+ return setTimeout( jQuery.ready );
+ }
+
+ // Remember that the DOM is ready
+ jQuery.isReady = true;
+
+ // If a normal DOM Ready event fired, decrement, and wait if need be
+ if ( wait !== true && --jQuery.readyWait > 0 ) {
+ return;
+ }
+
+ // If there are functions bound, to execute
+ readyList.resolveWith( document, [ jQuery ] );
+
+ // Trigger any bound ready events
+ if ( jQuery.fn.trigger ) {
+ jQuery( document ).trigger("ready").off("ready");
+ }
+ },
+
+ // See test/unit/core.js for details concerning isFunction.
+ // Since version 1.3, DOM methods and functions like alert
+ // aren't supported. They return false on IE (#2968).
+ isFunction: function( obj ) {
+ return jQuery.type(obj) === "function";
+ },
+
+ isArray: Array.isArray || function( obj ) {
+ return jQuery.type(obj) === "array";
+ },
+
+ isWindow: function( obj ) {
+ return obj != null && obj == obj.window;
+ },
+
+ isNumeric: function( obj ) {
+ return !isNaN( parseFloat(obj) ) && isFinite( obj );
+ },
+
+ type: function( obj ) {
+ if ( obj == null ) {
+ return String( obj );
+ }
+ return typeof obj === "object" || typeof obj === "function" ?
+ class2type[ core_toString.call(obj) ] || "object" :
+ typeof obj;
+ },
+
+ isPlainObject: function( obj ) {
+ // Must be an Object.
+ // Because of IE, we also have to check the presence of the constructor property.
+ // Make sure that DOM nodes and window objects don't pass through, as well
+ if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+ return false;
+ }
+
+ try {
+ // Not own constructor property must be Object
+ if ( obj.constructor &&
+ !core_hasOwn.call(obj, "constructor") &&
+ !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+ return false;
+ }
+ } catch ( e ) {
+ // IE8,9 Will throw exceptions on certain host objects #9897
+ return false;
+ }
+
+ // Own properties are enumerated firstly, so to speed up,
+ // if last one is own, then all properties are own.
+
+ var key;
+ for ( key in obj ) {}
+
+ return key === undefined || core_hasOwn.call( obj, key );
+ },
+
+ isEmptyObject: function( obj ) {
+ var name;
+ for ( name in obj ) {
+ return false;
+ }
+ return true;
+ },
+
+ error: function( msg ) {
+ throw new Error( msg );
+ },
+
+ // data: string of html
+ // context (optional): If specified, the fragment will be created in this context, defaults to document
+ // keepScripts (optional): If true, will include scripts passed in the html string
+ parseHTML: function( data, context, keepScripts ) {
+ if ( !data || typeof data !== "string" ) {
+ return null;
+ }
+ if ( typeof context === "boolean" ) {
+ keepScripts = context;
+ context = false;
+ }
+ context = context || document;
+
+ var parsed = rsingleTag.exec( data ),
+ scripts = !keepScripts && [];
+
+ // Single tag
+ if ( parsed ) {
+ return [ context.createElement( parsed[1] ) ];
+ }
+
+ parsed = jQuery.buildFragment( [ data ], context, scripts );
+ if ( scripts ) {
+ jQuery( scripts ).remove();
+ }
+ return jQuery.merge( [], parsed.childNodes );
+ },
+
+ parseJSON: function( data ) {
+ // Attempt to parse using the native JSON parser first
+ if ( window.JSON && window.JSON.parse ) {
+ return window.JSON.parse( data );
+ }
+
+ if ( data === null ) {
+ return data;
+ }
+
+ if ( typeof data === "string" ) {
+
+ // Make sure leading/trailing whitespace is removed (IE can't handle it)
+ data = jQuery.trim( data );
+
+ if ( data ) {
+ // Make sure the incoming data is actual JSON
+ // Logic borrowed from http://json.org/json2.js
+ if ( rvalidchars.test( data.replace( rvalidescape, "@" )
+ .replace( rvalidtokens, "]" )
+ .replace( rvalidbraces, "")) ) {
+
+ return ( new Function( "return " + data ) )();
+ }
+ }
+ }
+
+ jQuery.error( "Invalid JSON: " + data );
+ },
+
+ // Cross-browser xml parsing
+ parseXML: function( data ) {
+ var xml, tmp;
+ if ( !data || typeof data !== "string" ) {
+ return null;
+ }
+ try {
+ if ( window.DOMParser ) { // Standard
+ tmp = new DOMParser();
+ xml = tmp.parseFromString( data , "text/xml" );
+ } else { // IE
+ xml = new ActiveXObject( "Microsoft.XMLDOM" );
+ xml.async = "false";
+ xml.loadXML( data );
+ }
+ } catch( e ) {
+ xml = undefined;
+ }
+ if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
+ jQuery.error( "Invalid XML: " + data );
+ }
+ return xml;
+ },
+
+ noop: function() {},
+
+ // Evaluates a script in a global context
+ // Workarounds based on findings by Jim Driscoll
+ // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
+ globalEval: function( data ) {
+ if ( data && jQuery.trim( data ) ) {
+ // We use execScript on Internet Explorer
+ // We use an anonymous function so that context is window
+ // rather than jQuery in Firefox
+ ( window.execScript || function( data ) {
+ window[ "eval" ].call( window, data );
+ } )( data );
+ }
+ },
+
+ // Convert dashed to camelCase; used by the css and data modules
+ // Microsoft forgot to hump their vendor prefix (#9572)
+ camelCase: function( string ) {
+ return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+ },
+
+ nodeName: function( elem, name ) {
+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+ },
+
+ // args is for internal usage only
+ each: function( obj, callback, args ) {
+ var value,
+ i = 0,
+ length = obj.length,
+ isArray = isArraylike( obj );
+
+ if ( args ) {
+ if ( isArray ) {
+ for ( ; i < length; i++ ) {
+ value = callback.apply( obj[ i ], args );
+
+ if ( value === false ) {
+ break;
+ }
+ }
+ } else {
+ for ( i in obj ) {
+ value = callback.apply( obj[ i ], args );
+
+ if ( value === false ) {
+ break;
+ }
+ }
+ }
+
+ // A special, fast, case for the most common use of each
+ } else {
+ if ( isArray ) {
+ for ( ; i < length; i++ ) {
+ value = callback.call( obj[ i ], i, obj[ i ] );
+
+ if ( value === false ) {
+ break;
+ }
+ }
+ } else {
+ for ( i in obj ) {
+ value = callback.call( obj[ i ], i, obj[ i ] );
+
+ if ( value === false ) {
+ break;
+ }
+ }
+ }
+ }
+
+ return obj;
+ },
+
+ // Use native String.trim function wherever possible
+ trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
+ function( text ) {
+ return text == null ?
+ "" :
+ core_trim.call( text );
+ } :
+
+ // Otherwise use our own trimming functionality
+ function( text ) {
+ return text == null ?
+ "" :
+ ( text + "" ).replace( rtrim, "" );
+ },
+
+ // results is for internal usage only
+ makeArray: function( arr, results ) {
+ var ret = results || [];
+
+ if ( arr != null ) {
+ if ( isArraylike( Object(arr) ) ) {
+ jQuery.merge( ret,
+ typeof arr === "string" ?
+ [ arr ] : arr
+ );
+ } else {
+ core_push.call( ret, arr );
+ }
+ }
+
+ return ret;
+ },
+
+ inArray: function( elem, arr, i ) {
+ var len;
+
+ if ( arr ) {
+ if ( core_indexOf ) {
+ return core_indexOf.call( arr, elem, i );
+ }
+
+ len = arr.length;
+ i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
+
+ for ( ; i < len; i++ ) {
+ // Skip accessing in sparse arrays
+ if ( i in arr && arr[ i ] === elem ) {
+ return i;
+ }
+ }
+ }
+
+ return -1;
+ },
+
+ merge: function( first, second ) {
+ var l = second.length,
+ i = first.length,
+ j = 0;
+
+ if ( typeof l === "number" ) {
+ for ( ; j < l; j++ ) {
+ first[ i++ ] = second[ j ];
+ }
+ } else {
+ while ( second[j] !== undefined ) {
+ first[ i++ ] = second[ j++ ];
+ }
+ }
+
+ first.length = i;
+
+ return first;
+ },
+
+ grep: function( elems, callback, inv ) {
+ var retVal,
+ ret = [],
+ i = 0,
+ length = elems.length;
+ inv = !!inv;
+
+ // Go through the array, only saving the items
+ // that pass the validator function
+ for ( ; i < length; i++ ) {
+ retVal = !!callback( elems[ i ], i );
+ if ( inv !== retVal ) {
+ ret.push( elems[ i ] );
+ }
+ }
+
+ return ret;
+ },
+
+ // arg is for internal usage only
+ map: function( elems, callback, arg ) {
+ var value,
+ i = 0,
+ length = elems.length,
+ isArray = isArraylike( elems ),
+ ret = [];
+
+ // Go through the array, translating each of the items to their
+ if ( isArray ) {
+ for ( ; i < length; i++ ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret[ ret.length ] = value;
+ }
+ }
+
+ // Go through every key on the object,
+ } else {
+ for ( i in elems ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret[ ret.length ] = value;
+ }
+ }
+ }
+
+ // Flatten any nested arrays
+ return core_concat.apply( [], ret );
+ },
+
+ // A global GUID counter for objects
+ guid: 1,
+
+ // Bind a function to a context, optionally partially applying any
+ // arguments.
+ proxy: function( fn, context ) {
+ var args, proxy, tmp;
+
+ if ( typeof context === "string" ) {
+ tmp = fn[ context ];
+ context = fn;
+ fn = tmp;
+ }
+
+ // Quick check to determine if target is callable, in the spec
+ // this throws a TypeError, but we will just return undefined.
+ if ( !jQuery.isFunction( fn ) ) {
+ return undefined;
+ }
+
+ // Simulated bind
+ args = core_slice.call( arguments, 2 );
+ proxy = function() {
+ return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+ };
+
+ // Set the guid of unique handler to the same of original handler, so it can be removed
+ proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+ return proxy;
+ },
+
+ // Multifunctional method to get and set values of a collection
+ // The value/s can optionally be executed if it's a function
+ access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+ var i = 0,
+ length = elems.length,
+ bulk = key == null;
+
+ // Sets many values
+ if ( jQuery.type( key ) === "object" ) {
+ chainable = true;
+ for ( i in key ) {
+ jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+ }
+
+ // Sets one value
+ } else if ( value !== undefined ) {
+ chainable = true;
+
+ if ( !jQuery.isFunction( value ) ) {
+ raw = true;
+ }
+
+ if ( bulk ) {
+ // Bulk operations run against the entire set
+ if ( raw ) {
+ fn.call( elems, value );
+ fn = null;
+
+ // ...except when executing function values
+ } else {
+ bulk = fn;
+ fn = function( elem, key, value ) {
+ return bulk.call( jQuery( elem ), value );
+ };
+ }
+ }
+
+ if ( fn ) {
+ for ( ; i < length; i++ ) {
+ fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+ }
+ }
+ }
+
+ return chainable ?
+ elems :
+
+ // Gets
+ bulk ?
+ fn.call( elems ) :
+ length ? fn( elems[0], key ) : emptyGet;
+ },
+
+ now: function() {
+ return ( new Date() ).getTime();
+ }
+});
+
+jQuery.ready.promise = function( obj ) {
+ if ( !readyList ) {
+
+ readyList = jQuery.Deferred();
+
+ // Catch cases where $(document).ready() is called after the browser event has already occurred.
+ // we once tried to use readyState "interactive" here, but it caused issues like the one
+ // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+ if ( document.readyState === "complete" ) {
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
+ setTimeout( jQuery.ready );
+
+ // Standards-based browsers support DOMContentLoaded
+ } else if ( document.addEventListener ) {
+ // Use the handy event callback
+ document.addEventListener( "DOMContentLoaded", completed, false );
+
+ // A fallback to window.onload, that will always work
+ window.addEventListener( "load", completed, false );
+
+ // If IE event model is used
+ } else {
+ // Ensure firing before onload, maybe late but safe also for iframes
+ document.attachEvent( "onreadystatechange", completed );
+
+ // A fallback to window.onload, that will always work
+ window.attachEvent( "onload", completed );
+
+ // If IE and not a frame
+ // continually check to see if the document is ready
+ var top = false;
+
+ try {
+ top = window.frameElement == null && document.documentElement;
+ } catch(e) {}
+
+ if ( top && top.doScroll ) {
+ (function doScrollCheck() {
+ if ( !jQuery.isReady ) {
+
+ try {
+ // Use the trick by Diego Perini
+ // http://javascript.nwbox.com/IEContentLoaded/
+ top.doScroll("left");
+ } catch(e) {
+ return setTimeout( doScrollCheck, 50 );
+ }
+
+ // detach all dom ready events
+ detach();
+
+ // and execute any waiting functions
+ jQuery.ready();
+ }
+ })();
+ }
+ }
+ }
+ return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+ var length = obj.length,
+ type = jQuery.type( obj );
+
+ if ( jQuery.isWindow( obj ) ) {
+ return false;
+ }
+
+ if ( obj.nodeType === 1 && length ) {
+ return true;
+ }
+
+ return type === "array" || type !== "function" &&
+ ( length === 0 ||
+ typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+ var object = optionsCache[ options ] = {};
+ jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+ object[ flag ] = true;
+ });
+ return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ * options: an optional list of space-separated options that will change how
+ * the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ * once: will ensure the callback list can only be fired once (like a Deferred)
+ *
+ * memory: will keep track of previous values and will call any callback added
+ * after the list has been fired right away with the latest "memorized"
+ * values (like a Deferred)
+ *
+ * unique: will ensure a callback can only be added once (no duplicate in the list)
+ *
+ * stopOnFalse: interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+ // Convert options from String-formatted to Object-formatted if needed
+ // (we check in cache first)
+ options = typeof options === "string" ?
+ ( optionsCache[ options ] || createOptions( options ) ) :
+ jQuery.extend( {}, options );
+
+ var // Flag to know if list is currently firing
+ firing,
+ // Last fire value (for non-forgettable lists)
+ memory,
+ // Flag to know if list was already fired
+ fired,
+ // End of the loop when firing
+ firingLength,
+ // Index of currently firing callback (modified by remove if needed)
+ firingIndex,
+ // First callback to fire (used internally by add and fireWith)
+ firingStart,
+ // Actual callback list
+ list = [],
+ // Stack of fire calls for repeatable lists
+ stack = !options.once && [],
+ // Fire callbacks
+ fire = function( data ) {
+ memory = options.memory && data;
+ fired = true;
+ firingIndex = firingStart || 0;
+ firingStart = 0;
+ firingLength = list.length;
+ firing = true;
+ for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+ if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+ memory = false; // To prevent further calls using add
+ break;
+ }
+ }
+ firing = false;
+ if ( list ) {
+ if ( stack ) {
+ if ( stack.length ) {
+ fire( stack.shift() );
+ }
+ } else if ( memory ) {
+ list = [];
+ } else {
+ self.disable();
+ }
+ }
+ },
+ // Actual Callbacks object
+ self = {
+ // Add a callback or a collection of callbacks to the list
+ add: function() {
+ if ( list ) {
+ // First, we save the current length
+ var start = list.length;
+ (function add( args ) {
+ jQuery.each( args, function( _, arg ) {
+ var type = jQuery.type( arg );
+ if ( type === "function" ) {
+ if ( !options.unique || !self.has( arg ) ) {
+ list.push( arg );
+ }
+ } else if ( arg && arg.length && type !== "string" ) {
+ // Inspect recursively
+ add( arg );
+ }
+ });
+ })( arguments );
+ // Do we need to add the callbacks to the
+ // current firing batch?
+ if ( firing ) {
+ firingLength = list.length;
+ // With memory, if we're not firing then
+ // we should call right away
+ } else if ( memory ) {
+ firingStart = start;
+ fire( memory );
+ }
+ }
+ return this;
+ },
+ // Remove a callback from the list
+ remove: function() {
+ if ( list ) {
+ jQuery.each( arguments, function( _, arg ) {
+ var index;
+ while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+ list.splice( index, 1 );
+ // Handle firing indexes
+ if ( firing ) {
+ if ( index <= firingLength ) {
+ firingLength--;
+ }
+ if ( index <= firingIndex ) {
+ firingIndex--;
+ }
+ }
+ }
+ });
+ }
+ return this;
+ },
+ // Check if a given callback is in the list.
+ // If no argument is given, return whether or not list has callbacks attached.
+ has: function( fn ) {
+ return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+ },
+ // Remove all callbacks from the list
+ empty: function() {
+ list = [];
+ return this;
+ },
+ // Have the list do nothing anymore
+ disable: function() {
+ list = stack = memory = undefined;
+ return this;
+ },
+ // Is it disabled?
+ disabled: function() {
+ return !list;
+ },
+ // Lock the list in its current state
+ lock: function() {
+ stack = undefined;
+ if ( !memory ) {
+ self.disable();
+ }
+ return this;
+ },
+ // Is it locked?
+ locked: function() {
+ return !stack;
+ },
+ // Call all callbacks with the given context and arguments
+ fireWith: function( context, args ) {
+ args = args || [];
+ args = [ context, args.slice ? args.slice() : args ];
+ if ( list && ( !fired || stack ) ) {
+ if ( firing ) {
+ stack.push( args );
+ } else {
+ fire( args );
+ }
+ }
+ return this;
+ },
+ // Call all the callbacks with the given arguments
+ fire: function() {
+ self.fireWith( this, arguments );
+ return this;
+ },
+ // To know if the callbacks have already been called at least once
+ fired: function() {
+ return !!fired;
+ }
+ };
+
+ return self;
+};
+jQuery.extend({
+
+ Deferred: function( func ) {
+ var tuples = [
+ // action, add listener, listener list, final state
+ [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+ [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+ [ "notify", "progress", jQuery.Callbacks("memory") ]
+ ],
+ state = "pending",
+ promise = {
+ state: function() {
+ return state;
+ },
+ always: function() {
+ deferred.done( arguments ).fail( arguments );
+ return this;
+ },
+ then: function( /* fnDone, fnFail, fnProgress */ ) {
+ var fns = arguments;
+ return jQuery.Deferred(function( newDefer ) {
+ jQuery.each( tuples, function( i, tuple ) {
+ var action = tuple[ 0 ],
+ fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+ // deferred[ done | fail | progress ] for forwarding actions to newDefer
+ deferred[ tuple[1] ](function() {
+ var returned = fn && fn.apply( this, arguments );
+ if ( returned && jQuery.isFunction( returned.promise ) ) {
+ returned.promise()
+ .done( newDefer.resolve )
+ .fail( newDefer.reject )
+ .progress( newDefer.notify );
+ } else {
+ newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+ }
+ });
+ });
+ fns = null;
+ }).promise();
+ },
+ // Get a promise for this deferred
+ // If obj is provided, the promise aspect is added to the object
+ promise: function( obj ) {
+ return obj != null ? jQuery.extend( obj, promise ) : promise;
+ }
+ },
+ deferred = {};
+
+ // Keep pipe for back-compat
+ promise.pipe = promise.then;
+
+ // Add list-specific methods
+ jQuery.each( tuples, function( i, tuple ) {
+ var list = tuple[ 2 ],
+ stateString = tuple[ 3 ];
+
+ // promise[ done | fail | progress ] = list.add
+ promise[ tuple[1] ] = list.add;
+
+ // Handle state
+ if ( stateString ) {
+ list.add(function() {
+ // state = [ resolved | rejected ]
+ state = stateString;
+
+ // [ reject_list | resolve_list ].disable; progress_list.lock
+ }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+ }
+
+ // deferred[ resolve | reject | notify ]
+ deferred[ tuple[0] ] = function() {
+ deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+ return this;
+ };
+ deferred[ tuple[0] + "With" ] = list.fireWith;
+ });
+
+ // Make the deferred a promise
+ promise.promise( deferred );
+
+ // Call given func if any
+ if ( func ) {
+ func.call( deferred, deferred );
+ }
+
+ // All done!
+ return deferred;
+ },
+
+ // Deferred helper
+ when: function( subordinate /* , ..., subordinateN */ ) {
+ var i = 0,
+ resolveValues = core_slice.call( arguments ),
+ length = resolveValues.length,
+
+ // the count of uncompleted subordinates
+ remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+ // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+ deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+ // Update function for both resolve and progress values
+ updateFunc = function( i, contexts, values ) {
+ return function( value ) {
+ contexts[ i ] = this;
+ values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+ if( values === progressValues ) {
+ deferred.notifyWith( contexts, values );
+ } else if ( !( --remaining ) ) {
+ deferred.resolveWith( contexts, values );
+ }
+ };
+ },
+
+ progressValues, progressContexts, resolveContexts;
+
+ // add listeners to Deferred subordinates; treat others as resolved
+ if ( length > 1 ) {
+ progressValues = new Array( length );
+ progressContexts = new Array( length );
+ resolveContexts = new Array( length );
+ for ( ; i < length; i++ ) {
+ if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+ resolveValues[ i ].promise()
+ .done( updateFunc( i, resolveContexts, resolveValues ) )
+ .fail( deferred.reject )
+ .progress( updateFunc( i, progressContexts, progressValues ) );
+ } else {
+ --remaining;
+ }
+ }
+ }
+
+ // if we're not waiting on anything, resolve the master
+ if ( !remaining ) {
+ deferred.resolveWith( resolveContexts, resolveValues );
+ }
+
+ return deferred.promise();
+ }
+});
+jQuery.support = (function() {
+
+ var support, all, a,
+ input, select, fragment,
+ opt, eventName, isSupported, i,
+ div = document.createElement("div");
+
+ // Setup
+ div.setAttribute( "className", "t" );
+ div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
+
+ // Support tests won't run in some limited or non-browser environments
+ all = div.getElementsByTagName("*");
+ a = div.getElementsByTagName("a")[ 0 ];
+ if ( !all || !a || !all.length ) {
+ return {};
+ }
+
+ // First batch of tests
+ select = document.createElement("select");
+ opt = select.appendChild( document.createElement("option") );
+ input = div.getElementsByTagName("input")[ 0 ];
+
+ a.style.cssText = "top:1px;float:left;opacity:.5";
+ support = {
+ // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
+ getSetAttribute: div.className !== "t",
+
+ // IE strips leading whitespace when .innerHTML is used
+ leadingWhitespace: div.firstChild.nodeType === 3,
+
+ // Make sure that tbody elements aren't automatically inserted
+ // IE will insert them into empty tables
+ tbody: !div.getElementsByTagName("tbody").length,
+
+ // Make sure that link elements get serialized correctly by innerHTML
+ // This requires a wrapper element in IE
+ htmlSerialize: !!div.getElementsByTagName("link").length,
+
+ // Get the style information from getAttribute
+ // (IE uses .cssText instead)
+ style: /top/.test( a.getAttribute("style") ),
+
+ // Make sure that URLs aren't manipulated
+ // (IE normalizes it by default)
+ hrefNormalized: a.getAttribute("href") === "/a",
+
+ // Make sure that element opacity exists
+ // (IE uses filter instead)
+ // Use a regex to work around a WebKit issue. See #5145
+ opacity: /^0.5/.test( a.style.opacity ),
+
+ // Verify style float existence
+ // (IE uses styleFloat instead of cssFloat)
+ cssFloat: !!a.style.cssFloat,
+
+ // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
+ checkOn: !!input.value,
+
+ // Make sure that a selected-by-default option has a working selected property.
+ // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
+ optSelected: opt.selected,
+
+ // Tests for enctype support on a form (#6743)
+ enctype: !!document.createElement("form").enctype,
+
+ // Makes sure cloning an html5 element does not cause problems
+ // Where outerHTML is undefined, this still works
+ html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
+
+ // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
+ boxModel: document.compatMode === "CSS1Compat",
+
+ // Will be defined later
+ deleteExpando: true,
+ noCloneEvent: true,
+ inlineBlockNeedsLayout: false,
+ shrinkWrapBlocks: false,
+ reliableMarginRight: true,
+ boxSizingReliable: true,
+ pixelPosition: false
+ };
+
+ // Make sure checked status is properly cloned
+ input.checked = true;
+ support.noCloneChecked = input.cloneNode( true ).checked;
+
+ // Make sure that the options inside disabled selects aren't marked as disabled
+ // (WebKit marks them as disabled)
+ select.disabled = true;
+ support.optDisabled = !opt.disabled;
+
+ // Support: IE<9
+ try {
+ delete div.test;
+ } catch( e ) {
+ support.deleteExpando = false;
+ }
+
+ // Check if we can trust getAttribute("value")
+ input = document.createElement("input");
+ input.setAttribute( "value", "" );
+ support.input = input.getAttribute( "value" ) === "";
+
+ // Check if an input maintains its value after becoming a radio
+ input.value = "t";
+ input.setAttribute( "type", "radio" );
+ support.radioValue = input.value === "t";
+
+ // #11217 - WebKit loses check when the name is after the checked attribute
+ input.setAttribute( "checked", "t" );
+ input.setAttribute( "name", "t" );
+
+ fragment = document.createDocumentFragment();
+ fragment.appendChild( input );
+
+ // Check if a disconnected checkbox will retain its checked
+ // value of true after appended to the DOM (IE6/7)
+ support.appendChecked = input.checked;
+
+ // WebKit doesn't clone checked state correctly in fragments
+ support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+ // Support: IE<9
+ // Opera does not clone events (and typeof div.attachEvent === undefined).
+ // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
+ if ( div.attachEvent ) {
+ div.attachEvent( "onclick", function() {
+ support.noCloneEvent = false;
+ });
+
+ div.cloneNode( true ).click();
+ }
+
+ // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
+ // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
+ for ( i in { submit: true, change: true, focusin: true }) {
+ div.setAttribute( eventName = "on" + i, "t" );
+
+ support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
+ }
+
+ div.style.backgroundClip = "content-box";
+ div.cloneNode( true ).style.backgroundClip = "";
+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+ // Run tests that need a body at doc ready
+ jQuery(function() {
+ var container, marginDiv, tds,
+ divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
+ body = document.getElementsByTagName("body")[0];
+
+ if ( !body ) {
+ // Return for frameset docs that don't have a body
+ return;
+ }
+
+ container = document.createElement("div");
+ container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+ body.appendChild( container ).appendChild( div );
+
+ // Support: IE8
+ // Check if table cells still have offsetWidth/Height when they are set
+ // to display:none and there are still other visible table cells in a
+ // table row; if so, offsetWidth/Height are not reliable for use when
+ // determining if an element has been hidden directly using
+ // display:none (it is still safe to use offsets if a parent element is
+ // hidden; don safety goggles and see bug #4512 for more information).
+ div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
+ tds = div.getElementsByTagName("td");
+ tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
+ isSupported = ( tds[ 0 ].offsetHeight === 0 );
+
+ tds[ 0 ].style.display = "";
+ tds[ 1 ].style.display = "none";
+
+ // Support: IE8
+ // Check if empty table cells still have offsetWidth/Height
+ support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
+
+ // Check box-sizing and margin behavior
+ div.innerHTML = "";
+ div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
+ support.boxSizing = ( div.offsetWidth === 4 );
+ support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
+
+ // Use window.getComputedStyle because jsdom on node.js will break without it.
+ if ( window.getComputedStyle ) {
+ support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+ support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+ // Check if div with explicit width and no margin-right incorrectly
+ // gets computed margin-right based on width of container. (#3333)
+ // Fails in WebKit before Feb 2011 nightlies
+ // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+ marginDiv = div.appendChild( document.createElement("div") );
+ marginDiv.style.cssText = div.style.cssText = divReset;
+ marginDiv.style.marginRight = marginDiv.style.width = "0";
+ div.style.width = "1px";
+
+ support.reliableMarginRight =
+ !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+ }
+
+ if ( typeof div.style.zoom !== core_strundefined ) {
+ // Support: IE<8
+ // Check if natively block-level elements act like inline-block
+ // elements when setting their display to 'inline' and giving
+ // them layout
+ div.innerHTML = "";
+ div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
+ support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
+
+ // Support: IE6
+ // Check if elements with layout shrink-wrap their children
+ div.style.display = "block";
+ div.innerHTML = "<div></div>";
+ div.firstChild.style.width = "5px";
+ support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
+
+ if ( support.inlineBlockNeedsLayout ) {
+ // Prevent IE 6 from affecting layout for positioned elements #11048
+ // Prevent IE from shrinking the body in IE 7 mode #12869
+ // Support: IE<8
+ body.style.zoom = 1;
+ }
+ }
+
+ body.removeChild( container );
+
+ // Null elements to avoid leaks in IE
+ container = div = tds = marginDiv = null;
+ });
+
+ // Null elements to avoid leaks in IE
+ all = select = fragment = opt = a = input = null;
+
+ return support;
+})();
+
+var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+ rmultiDash = /([A-Z])/g;
+
+function internalData( elem, name, data, pvt /* Internal Use Only */ ){
+ if ( !jQuery.acceptData( elem ) ) {
+ return;
+ }
+
+ var thisCache, ret,
+ internalKey = jQuery.expando,
+ getByName = typeof name === "string",
+
+ // We have to handle DOM nodes and JS objects differently because IE6-7
+ // can't GC object references properly across the DOM-JS boundary
+ isNode = elem.nodeType,
+
+ // Only DOM nodes need the global jQuery cache; JS object data is
+ // attached directly to the object so GC can occur automatically
+ cache = isNode ? jQuery.cache : elem,
+
+ // Only defining an ID for JS objects if its cache already exists allows
+ // the code to shortcut on the same path as a DOM node with no cache
+ id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
+
+ // Avoid doing any more work than we need to when trying to get data on an
+ // object that has no data at all
+ if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
+ return;
+ }
+
+ if ( !id ) {
+ // Only DOM nodes need a new unique ID for each element since their data
+ // ends up in the global cache
+ if ( isNode ) {
+ elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
+ } else {
+ id = internalKey;
+ }
+ }
+
+ if ( !cache[ id ] ) {
+ cache[ id ] = {};
+
+ // Avoids exposing jQuery metadata on plain JS objects when the object
+ // is serialized using JSON.stringify
+ if ( !isNode ) {
+ cache[ id ].toJSON = jQuery.noop;
+ }
+ }
+
+ // An object can be passed to jQuery.data instead of a key/value pair; this gets
+ // shallow copied over onto the existing cache
+ if ( typeof name === "object" || typeof name === "function" ) {
+ if ( pvt ) {
+ cache[ id ] = jQuery.extend( cache[ id ], name );
+ } else {
+ cache[ id ].data = jQuery.extend( cache[ id ].data, name );
+ }
+ }
+
+ thisCache = cache[ id ];
+
+ // jQuery data() is stored in a separate object inside the object's internal data
+ // cache in order to avoid key collisions between internal data and user-defined
+ // data.
+ if ( !pvt ) {
+ if ( !thisCache.data ) {
+ thisCache.data = {};
+ }
+
+ thisCache = thisCache.data;
+ }
+
+ if ( data !== undefined ) {
+ thisCache[ jQuery.camelCase( name ) ] = data;
+ }
+
+ // Check for both converted-to-camel and non-converted data property names
+ // If a data property was specified
+ if ( getByName ) {
+
+ // First Try to find as-is property data
+ ret = thisCache[ name ];
+
+ // Test for null|undefined property data
+ if ( ret == null ) {
+
+ // Try to find the camelCased property
+ ret = thisCache[ jQuery.camelCase( name ) ];
+ }
+ } else {
+ ret = thisCache;
+ }
+
+ return ret;
+}
+
+function internalRemoveData( elem, name, pvt ) {
+ if ( !jQuery.acceptData( elem ) ) {
+ return;
+ }
+
+ var i, l, thisCache,
+ isNode = elem.nodeType,
+
+ // See jQuery.data for more information
+ cache = isNode ? jQuery.cache : elem,
+ id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
+
+ // If there is already no cache entry for this object, there is no
+ // purpose in continuing
+ if ( !cache[ id ] ) {
+ return;
+ }
+
+ if ( name ) {
+
+ thisCache = pvt ? cache[ id ] : cache[ id ].data;
+
+ if ( thisCache ) {
+
+ // Support array or space separated string names for data keys
+ if ( !jQuery.isArray( name ) ) {
+
+ // try the string as a key before any manipulation
+ if ( name in thisCache ) {
+ name = [ name ];
+ } else {
+
+ // split the camel cased version by spaces unless a key with the spaces exists
+ name = jQuery.camelCase( name );
+ if ( name in thisCache ) {
+ name = [ name ];
+ } else {
+ name = name.split(" ");
+ }
+ }
+ } else {
+ // If "name" is an array of keys...
+ // When data is initially created, via ("key", "val") signature,
+ // keys will be converted to camelCase.
+ // Since there is no way to tell _how_ a key was added, remove
+ // both plain key and camelCase key. #12786
+ // This will only penalize the array argument path.
+ name = name.concat( jQuery.map( name, jQuery.camelCase ) );
+ }
+
+ for ( i = 0, l = name.length; i < l; i++ ) {
+ delete thisCache[ name[i] ];
+ }
+
+ // If there is no data left in the cache, we want to continue
+ // and let the cache object itself get destroyed
+ if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
+ return;
+ }
+ }
+ }
+
+ // See jQuery.data for more information
+ if ( !pvt ) {
+ delete cache[ id ].data;
+
+ // Don't destroy the parent cache unless the internal data object
+ // had been the only thing left in it
+ if ( !isEmptyDataObject( cache[ id ] ) ) {
+ return;
+ }
+ }
+
+ // Destroy the cache
+ if ( isNode ) {
+ jQuery.cleanData( [ elem ], true );
+
+ // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
+ } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
+ delete cache[ id ];
+
+ // When all else fails, null
+ } else {
+ cache[ id ] = null;
+ }
+}
+
+jQuery.extend({
+ cache: {},
+
+ // Unique for each copy of jQuery on the page
+ // Non-digits removed to match rinlinejQuery
+ expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+ // The following elements throw uncatchable exceptions if you
+ // attempt to add expando properties to them.
+ noData: {
+ "embed": true,
+ // Ban all objects except for Flash (which handle expandos)
+ "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
+ "applet": true
+ },
+
+ hasData: function( elem ) {
+ elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
+ return !!elem && !isEmptyDataObject( elem );
+ },
+
+ data: function( elem, name, data ) {
+ return internalData( elem, name, data );
+ },
+
+ removeData: function( elem, name ) {
+ return internalRemoveData( elem, name );
+ },
+
+ // For internal use only.
+ _data: function( elem, name, data ) {
+ return internalData( elem, name, data, true );
+ },
+
+ _removeData: function( elem, name ) {
+ return internalRemoveData( elem, name, true );
+ },
+
+ // A method for determining if a DOM node can handle the data expando
+ acceptData: function( elem ) {
+ // Do not set data on non-element because it will not be cleared (#8335).
+ if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
+ return false;
+ }
+
+ var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
+
+ // nodes accept data unless otherwise specified; rejection can be conditional
+ return !noData || noData !== true && elem.getAttribute("classid") === noData;
+ }
+});
+
+jQuery.fn.extend({
+ data: function( key, value ) {
+ var attrs, name,
+ elem = this[0],
+ i = 0,
+ data = null;
+
+ // Gets all values
+ if ( key === undefined ) {
+ if ( this.length ) {
+ data = jQuery.data( elem );
+
+ if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
+ attrs = elem.attributes;
+ for ( ; i < attrs.length; i++ ) {
+ name = attrs[i].name;
+
+ if ( !name.indexOf( "data-" ) ) {
+ name = jQuery.camelCase( name.slice(5) );
+
+ dataAttr( elem, name, data[ name ] );
+ }
+ }
+ jQuery._data( elem, "parsedAttrs", true );
+ }
+ }
+
+ return data;
+ }
+
+ // Sets multiple values
+ if ( typeof key === "object" ) {
+ return this.each(function() {
+ jQuery.data( this, key );
+ });
+ }
+
+ return jQuery.access( this, function( value ) {
+
+ if ( value === undefined ) {
+ // Try to fetch any internally stored data first
+ return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
+ }
+
+ this.each(function() {
+ jQuery.data( this, key, value );
+ });
+ }, null, value, arguments.length > 1, null, true );
+ },
+
+ removeData: function( key ) {
+ return this.each(function() {
+ jQuery.removeData( this, key );
+ });
+ }
+});
+
+function dataAttr( elem, key, data ) {
+ // If nothing was found internally, try to fetch any
+ // data from the HTML5 data-* attribute
+ if ( data === undefined && elem.nodeType === 1 ) {
+
+ var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+
+ data = elem.getAttribute( name );
+
+ if ( typeof data === "string" ) {
+ try {
+ data = data === "true" ? true :
+ data === "false" ? false :
+ data === "null" ? null :
+ // Only convert to a number if it doesn't change the string
+ +data + "" === data ? +data :
+ rbrace.test( data ) ? jQuery.parseJSON( data ) :
+ data;
+ } catch( e ) {}
+
+ // Make sure we set the data so it isn't changed later
+ jQuery.data( elem, key, data );
+
+ } else {
+ data = undefined;
+ }
+ }
+
+ return data;
+}
+
+// checks a cache object for emptiness
+function isEmptyDataObject( obj ) {
+ var name;
+ for ( name in obj ) {
+
+ // if the public data object is empty, the private is still empty
+ if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
+ continue;
+ }
+ if ( name !== "toJSON" ) {
+ return false;
+ }
+ }
+
+ return true;
+}
+jQuery.extend({
+ queue: function( elem, type, data ) {
+ var queue;
+
+ if ( elem ) {
+ type = ( type || "fx" ) + "queue";
+ queue = jQuery._data( elem, type );
+
+ // Speed up dequeue by getting out quickly if this is just a lookup
+ if ( data ) {
+ if ( !queue || jQuery.isArray(data) ) {
+ queue = jQuery._data( elem, type, jQuery.makeArray(data) );
+ } else {
+ queue.push( data );
+ }
+ }
+ return queue || [];
+ }
+ },
+
+ dequeue: function( elem, type ) {
+ type = type || "fx";
+
+ var queue = jQuery.queue( elem, type ),
+ startLength = queue.length,
+ fn = queue.shift(),
+ hooks = jQuery._queueHooks( elem, type ),
+ next = function() {
+ jQuery.dequeue( elem, type );
+ };
+
+ // If the fx queue is dequeued, always remove the progress sentinel
+ if ( fn === "inprogress" ) {
+ fn = queue.shift();
+ startLength--;
+ }
+
+ hooks.cur = fn;
+ if ( fn ) {
+
+ // Add a progress sentinel to prevent the fx queue from being
+ // automatically dequeued
+ if ( type === "fx" ) {
+ queue.unshift( "inprogress" );
+ }
+
+ // clear up the last queue stop function
+ delete hooks.stop;
+ fn.call( elem, next, hooks );
+ }
+
+ if ( !startLength && hooks ) {
+ hooks.empty.fire();
+ }
+ },
+
+ // not intended for public consumption - generates a queueHooks object, or returns the current one
+ _queueHooks: function( elem, type ) {
+ var key = type + "queueHooks";
+ return jQuery._data( elem, key ) || jQuery._data( elem, key, {
+ empty: jQuery.Callbacks("once memory").add(function() {
+ jQuery._removeData( elem, type + "queue" );
+ jQuery._removeData( elem, key );
+ })
+ });
+ }
+});
+
+jQuery.fn.extend({
+ queue: function( type, data ) {
+ var setter = 2;
+
+ if ( typeof type !== "string" ) {
+ data = type;
+ type = "fx";
+ setter--;
+ }
+
+ if ( arguments.length < setter ) {
+ return jQuery.queue( this[0], type );
+ }
+
+ return data === undefined ?
+ this :
+ this.each(function() {
+ var queue = jQuery.queue( this, type, data );
+
+ // ensure a hooks for this queue
+ jQuery._queueHooks( this, type );
+
+ if ( type === "fx" && queue[0] !== "inprogress" ) {
+ jQuery.dequeue( this, type );
+ }
+ });
+ },
+ dequeue: function( type ) {
+ return this.each(function() {
+ jQuery.dequeue( this, type );
+ });
+ },
+ // Based off of the plugin by Clint Helfers, with permission.
+ // http://blindsignals.com/index.php/2009/07/jquery-delay/
+ delay: function( time, type ) {
+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+ type = type || "fx";
+
+ return this.queue( type, function( next, hooks ) {
+ var timeout = setTimeout( next, time );
+ hooks.stop = function() {
+ clearTimeout( timeout );
+ };
+ });
+ },
+ clearQueue: function( type ) {
+ return this.queue( type || "fx", [] );
+ },
+ // Get a promise resolved when queues of a certain type
+ // are emptied (fx is the type by default)
+ promise: function( type, obj ) {
+ var tmp,
+ count = 1,
+ defer = jQuery.Deferred(),
+ elements = this,
+ i = this.length,
+ resolve = function() {
+ if ( !( --count ) ) {
+ defer.resolveWith( elements, [ elements ] );
+ }
+ };
+
+ if ( typeof type !== "string" ) {
+ obj = type;
+ type = undefined;
+ }
+ type = type || "fx";
+
+ while( i-- ) {
+ tmp = jQuery._data( elements[ i ], type + "queueHooks" );
+ if ( tmp && tmp.empty ) {
+ count++;
+ tmp.empty.add( resolve );
+ }
+ }
+ resolve();
+ return defer.promise( obj );
+ }
+});
+var nodeHook, boolHook,
+ rclass = /[\t\r\n]/g,
+ rreturn = /\r/g,
+ rfocusable = /^(?:input|select|textarea|button|object)$/i,
+ rclickable = /^(?:a|area)$/i,
+ rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
+ ruseDefault = /^(?:checked|selected)$/i,
+ getSetAttribute = jQuery.support.getSetAttribute,
+ getSetInput = jQuery.support.input;
+
+jQuery.fn.extend({
+ attr: function( name, value ) {
+ return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+ },
+
+ removeAttr: function( name ) {
+ return this.each(function() {
+ jQuery.removeAttr( this, name );
+ });
+ },
+
+ prop: function( name, value ) {
+ return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+ },
+
+ removeProp: function( name ) {
+ name = jQuery.propFix[ name ] || name;
+ return this.each(function() {
+ // try/catch handles cases where IE balks (such as removing a property on window)
+ try {
+ this[ name ] = undefined;
+ delete this[ name ];
+ } catch( e ) {}
+ });
+ },
+
+ addClass: function( value ) {
+ var classes, elem, cur, clazz, j,
+ i = 0,
+ len = this.length,
+ proceed = typeof value === "string" && value;
+
+ if ( jQuery.isFunction( value ) ) {
+ return this.each(function( j ) {
+ jQuery( this ).addClass( value.call( this, j, this.className ) );
+ });
+ }
+
+ if ( proceed ) {
+ // The disjunction here is for better compressibility (see removeClass)
+ classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+ for ( ; i < len; i++ ) {
+ elem = this[ i ];
+ cur = elem.nodeType === 1 && ( elem.className ?
+ ( " " + elem.className + " " ).replace( rclass, " " ) :
+ " "
+ );
+
+ if ( cur ) {
+ j = 0;
+ while ( (clazz = classes[j++]) ) {
+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+ cur += clazz + " ";
+ }
+ }
+ elem.className = jQuery.trim( cur );
+
+ }
+ }
+ }
+
+ return this;
+ },
+
+ removeClass: function( value ) {
+ var classes, elem, cur, clazz, j,
+ i = 0,
+ len = this.length,
+ proceed = arguments.length === 0 || typeof value === "string" && value;
+
+ if ( jQuery.isFunction( value ) ) {
+ return this.each(function( j ) {
+ jQuery( this ).removeClass( value.call( this, j, this.className ) );
+ });
+ }
+ if ( proceed ) {
+ classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+ for ( ; i < len; i++ ) {
+ elem = this[ i ];
+ // This expression is here for better compressibility (see addClass)
+ cur = elem.nodeType === 1 && ( elem.className ?
+ ( " " + elem.className + " " ).replace( rclass, " " ) :
+ ""
+ );
+
+ if ( cur ) {
+ j = 0;
+ while ( (clazz = classes[j++]) ) {
+ // Remove *all* instances
+ while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+ cur = cur.replace( " " + clazz + " ", " " );
+ }
+ }
+ elem.className = value ? jQuery.trim( cur ) : "";
+ }
+ }
+ }
+
+ return this;
+ },
+
+ toggleClass: function( value, stateVal ) {
+ var type = typeof value,
+ isBool = typeof stateVal === "boolean";
+
+ if ( jQuery.isFunction( value ) ) {
+ return this.each(function( i ) {
+ jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+ });
+ }
+
+ return this.each(function() {
+ if ( type === "string" ) {
+ // toggle individual class names
+ var className,
+ i = 0,
+ self = jQuery( this ),
+ state = stateVal,
+ classNames = value.match( core_rnotwhite ) || [];
+
+ while ( (className = classNames[ i++ ]) ) {
+ // check each className given, space separated list
+ state = isBool ? state : !self.hasClass( className );
+ self[ state ? "addClass" : "removeClass" ]( className );
+ }
+
+ // Toggle whole class name
+ } else if ( type === core_strundefined || type === "boolean" ) {
+ if ( this.className ) {
+ // store className if set
+ jQuery._data( this, "__className__", this.className );
+ }
+
+ // If the element has a class name or if we're passed "false",
+ // then remove the whole classname (if there was one, the above saved it).
+ // Otherwise bring back whatever was previously saved (if anything),
+ // falling back to the empty string if nothing was stored.
+ this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
+ }
+ });
+ },
+
+ hasClass: function( selector ) {
+ var className = " " + selector + " ",
+ i = 0,
+ l = this.length;
+ for ( ; i < l; i++ ) {
+ if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+ return true;
+ }
+ }
+
+ return false;
+ },
+
+ val: function( value ) {
+ var ret, hooks, isFunction,
+ elem = this[0];
+
+ if ( !arguments.length ) {
+ if ( elem ) {
+ hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+ return ret;
+ }
+
+ ret = elem.value;
+
+ return typeof ret === "string" ?
+ // handle most common string cases
+ ret.replace(rreturn, "") :
+ // handle cases where value is null/undef or number
+ ret == null ? "" : ret;
+ }
+
+ return;
+ }
+
+ isFunction = jQuery.isFunction( value );
+
+ return this.each(function( i ) {
+ var val,
+ self = jQuery(this);
+
+ if ( this.nodeType !== 1 ) {
+ return;
+ }
+
+ if ( isFunction ) {
+ val = value.call( this, i, self.val() );
+ } else {
+ val = value;
+ }
+
+ // Treat null/undefined as ""; convert numbers to string
+ if ( val == null ) {
+ val = "";
+ } else if ( typeof val === "number" ) {
+ val += "";
+ } else if ( jQuery.isArray( val ) ) {
+ val = jQuery.map(val, function ( value ) {
+ return value == null ? "" : value + "";
+ });
+ }
+
+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+ // If set returns undefined, fall back to normal setting
+ if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+ this.value = val;
+ }
+ });
+ }
+});
+
+jQuery.extend({
+ valHooks: {
+ option: {
+ get: function( elem ) {
+ // attributes.value is undefined in Blackberry 4.7 but
+ // uses .value. See #6932
+ var val = elem.attributes.value;
+ return !val || val.specified ? elem.value : elem.text;
+ }
+ },
+ select: {
+ get: function( elem ) {
+ var value, option,
+ options = elem.options,
+ index = elem.selectedIndex,
+ one = elem.type === "select-one" || index < 0,
+ values = one ? null : [],
+ max = one ? index + 1 : options.length,
+ i = index < 0 ?
+ max :
+ one ? index : 0;
+
+ // Loop through all the selected options
+ for ( ; i < max; i++ ) {
+ option = options[ i ];
+
+ // oldIE doesn't update selected after form reset (#2551)
+ if ( ( option.selected || i === index ) &&
+ // Don't return options that are disabled or in a disabled optgroup
+ ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+ ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+ // Get the specific value for the option
+ value = jQuery( option ).val();
+
+ // We don't need an array for one selects
+ if ( one ) {
+ return value;
+ }
+
+ // Multi-Selects return an array
+ values.push( value );
+ }
+ }
+
+ return values;
+ },
+
+ set: function( elem, value ) {
+ var values = jQuery.makeArray( value );
+
+ jQuery(elem).find("option").each(function() {
+ this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
+ });
+
+ if ( !values.length ) {
+ elem.selectedIndex = -1;
+ }
+ return values;
+ }
+ }
+ },
+
+ attr: function( elem, name, value ) {
+ var hooks, notxml, ret,
+ nType = elem.nodeType;
+
+ // don't get/set attributes on text, comment and attribute nodes
+ if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+ return;
+ }
+
+ // Fallback to prop when attributes are not supported
+ if ( typeof elem.getAttribute === core_strundefined ) {
+ return jQuery.prop( elem, name, value );
+ }
+
+ notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+ // All attributes are lowercase
+ // Grab necessary hook if one is defined
+ if ( notxml ) {
+ name = name.toLowerCase();
+ hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
+ }
+
+ if ( value !== undefined ) {
+
+ if ( value === null ) {
+ jQuery.removeAttr( elem, name );
+
+ } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+ return ret;
+
+ } else {
+ elem.setAttribute( name, value + "" );
+ return value;
+ }
+
+ } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+ return ret;
+
+ } else {
+
+ // In IE9+, Flash objects don't have .getAttribute (#12945)
+ // Support: IE9+
+ if ( typeof elem.getAttribute !== core_strundefined ) {
+ ret = elem.getAttribute( name );
+ }
+
+ // Non-existent attributes return null, we normalize to undefined
+ return ret == null ?
+ undefined :
+ ret;
+ }
+ },
+
+ removeAttr: function( elem, value ) {
+ var name, propName,
+ i = 0,
+ attrNames = value && value.match( core_rnotwhite );
+
+ if ( attrNames && elem.nodeType === 1 ) {
+ while ( (name = attrNames[i++]) ) {
+ propName = jQuery.propFix[ name ] || name;
+
+ // Boolean attributes get special treatment (#10870)
+ if ( rboolean.test( name ) ) {
+ // Set corresponding property to false for boolean attributes
+ // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
+ if ( !getSetAttribute && ruseDefault.test( name ) ) {
+ elem[ jQuery.camelCase( "default-" + name ) ] =
+ elem[ propName ] = false;
+ } else {
+ elem[ propName ] = false;
+ }
+
+ // See #9699 for explanation of this approach (setting first, then removal)
+ } else {
+ jQuery.attr( elem, name, "" );
+ }
+
+ elem.removeAttribute( getSetAttribute ? name : propName );
+ }
+ }
+ },
+
+ attrHooks: {
+ type: {
+ set: function( elem, value ) {
+ if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+ // Setting the type on a radio button after the value resets the value in IE6-9
+ // Reset value to default in case type is set after value during creation
+ var val = elem.value;
+ elem.setAttribute( "type", value );
+ if ( val ) {
+ elem.value = val;
+ }
+ return value;
+ }
+ }
+ }
+ },
+
+ propFix: {
+ tabindex: "tabIndex",
+ readonly: "readOnly",
+ "for": "htmlFor",
+ "class": "className",
+ maxlength: "maxLength",
+ cellspacing: "cellSpacing",
+ cellpadding: "cellPadding",
+ rowspan: "rowSpan",
+ colspan: "colSpan",
+ usemap: "useMap",
+ frameborder: "frameBorder",
+ contenteditable: "contentEditable"
+ },
+
+ prop: function( elem, name, value ) {
+ var ret, hooks, notxml,
+ nType = elem.nodeType;
+
+ // don't get/set properties on text, comment and attribute nodes
+ if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+ return;
+ }
+
+ notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+ if ( notxml ) {
+ // Fix name and attach hooks
+ name = jQuery.propFix[ name ] || name;
+ hooks = jQuery.propHooks[ name ];
+ }
+
+ if ( value !== undefined ) {
+ if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+ return ret;
+
+ } else {
+ return ( elem[ name ] = value );
+ }
+
+ } else {
+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+ return ret;
+
+ } else {
+ return elem[ name ];
+ }
+ }
+ },
+
+ propHooks: {
+ tabIndex: {
+ get: function( elem ) {
+ // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
+ // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+ var attributeNode = elem.getAttributeNode("tabindex");
+
+ return attributeNode && attributeNode.specified ?
+ parseInt( attributeNode.value, 10 ) :
+ rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
+ 0 :
+ undefined;
+ }
+ }
+ }
+});
+
+// Hook for boolean attributes
+boolHook = {
+ get: function( elem, name ) {
+ var
+ // Use .prop to determine if this attribute is understood as boolean
+ prop = jQuery.prop( elem, name ),
+
+ // Fetch it accordingly
+ attr = typeof prop === "boolean" && elem.getAttribute( name ),
+ detail = typeof prop === "boolean" ?
+
+ getSetInput && getSetAttribute ?
+ attr != null :
+ // oldIE fabricates an empty string for missing boolean attributes
+ // and conflates checked/selected into attroperties
+ ruseDefault.test( name ) ?
+ elem[ jQuery.camelCase( "default-" + name ) ] :
+ !!attr :
+
+ // fetch an attribute node for properties not recognized as boolean
+ elem.getAttributeNode( name );
+
+ return detail && detail.value !== false ?
+ name.toLowerCase() :
+ undefined;
+ },
+ set: function( elem, value, name ) {
+ if ( value === false ) {
+ // Remove boolean attributes when set to false
+ jQuery.removeAttr( elem, name );
+ } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
+ // IE<8 needs the *property* name
+ elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
+
+ // Use defaultChecked and defaultSelected for oldIE
+ } else {
+ elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
+ }
+
+ return name;
+ }
+};
+
+// fix oldIE value attroperty
+if ( !getSetInput || !getSetAttribute ) {
+ jQuery.attrHooks.value = {
+ get: function( elem, name ) {
+ var ret = elem.getAttributeNode( name );
+ return jQuery.nodeName( elem, "input" ) ?
+
+ // Ignore the value *property* by using defaultValue
+ elem.defaultValue :
+
+ ret && ret.specified ? ret.value : undefined;
+ },
+ set: function( elem, value, name ) {
+ if ( jQuery.nodeName( elem, "input" ) ) {
+ // Does not return so that setAttribute is also used
+ elem.defaultValue = value;
+ } else {
+ // Use nodeHook if defined (#1954); otherwise setAttribute is fine
+ return nodeHook && nodeHook.set( elem, value, name );
+ }
+ }
+ };
+}
+
+// IE6/7 do not support getting/setting some attributes with get/setAttribute
+if ( !getSetAttribute ) {
+
+ // Use this for any attribute in IE6/7
+ // This fixes almost every IE6/7 issue
+ nodeHook = jQuery.valHooks.button = {
+ get: function( elem, name ) {
+ var ret = elem.getAttributeNode( name );
+ return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
+ ret.value :
+ undefined;
+ },
+ set: function( elem, value, name ) {
+ // Set the existing or create a new attribute node
+ var ret = elem.getAttributeNode( name );
+ if ( !ret ) {
+ elem.setAttributeNode(
+ (ret = elem.ownerDocument.createAttribute( name ))
+ );
+ }
+
+ ret.value = value += "";
+
+ // Break association with cloned elements by also using setAttribute (#9646)
+ return name === "value" || value === elem.getAttribute( name ) ?
+ value :
+ undefined;
+ }
+ };
+
+ // Set contenteditable to false on removals(#10429)
+ // Setting to empty string throws an error as an invalid value
+ jQuery.attrHooks.contenteditable = {
+ get: nodeHook.get,
+ set: function( elem, value, name ) {
+ nodeHook.set( elem, value === "" ? false : value, name );
+ }
+ };
+
+ // Set width and height to auto instead of 0 on empty string( Bug #8150 )
+ // This is for removals
+ jQuery.each([ "width", "height" ], function( i, name ) {
+ jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+ set: function( elem, value ) {
+ if ( value === "" ) {
+ elem.setAttribute( name, "auto" );
+ return value;
+ }
+ }
+ });
+ });
+}
+
+
+// Some attributes require a special call on IE
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !jQuery.support.hrefNormalized ) {
+ jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
+ jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+ get: function( elem ) {
+ var ret = elem.getAttribute( name, 2 );
+ return ret == null ? undefined : ret;
+ }
+ });
+ });
+
+ // href/src property should get the full normalized URL (#10299/#12915)
+ jQuery.each([ "href", "src" ], function( i, name ) {
+ jQuery.propHooks[ name ] = {
+ get: function( elem ) {
+ return elem.getAttribute( name, 4 );
+ }
+ };
+ });
+}
+
+if ( !jQuery.support.style ) {
+ jQuery.attrHooks.style = {
+ get: function( elem ) {
+ // Return undefined in the case of empty string
+ // Note: IE uppercases css property names, but if we were to .toLowerCase()
+ // .cssText, that would destroy case senstitivity in URL's, like in "background"
+ return elem.style.cssText || undefined;
+ },
+ set: function( elem, value ) {
+ return ( elem.style.cssText = value + "" );
+ }
+ };
+}
+
+// Safari mis-reports the default selected property of an option
+// Accessing the parent's selectedIndex property fixes it
+if ( !jQuery.support.optSelected ) {
+ jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
+ get: function( elem ) {
+ var parent = elem.parentNode;
+
+ if ( parent ) {
+ parent.selectedIndex;
+
+ // Make sure that it also works with optgroups, see #5701
+ if ( parent.parentNode ) {
+ parent.parentNode.selectedIndex;
+ }
+ }
+ return null;
+ }
+ });
+}
+
+// IE6/7 call enctype encoding
+if ( !jQuery.support.enctype ) {
+ jQuery.propFix.enctype = "encoding";
+}
+
+// Radios and checkboxes getter/setter
+if ( !jQuery.support.checkOn ) {
+ jQuery.each([ "radio", "checkbox" ], function() {
+ jQuery.valHooks[ this ] = {
+ get: function( elem ) {
+ // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
+ return elem.getAttribute("value") === null ? "on" : elem.value;
+ }
+ };
+ });
+}
+jQuery.each([ "radio", "checkbox" ], function() {
+ jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
+ set: function( elem, value ) {
+ if ( jQuery.isArray( value ) ) {
+ return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+ }
+ }
+ });
+});
+var rformElems = /^(?:input|select|textarea)$/i,
+ rkeyEvent = /^key/,
+ rmouseEvent = /^(?:mouse|contextmenu)|click/,
+ rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+ return true;
+}
+
+function returnFalse() {
+ return false;
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+ global: {},
+
+ add: function( elem, types, handler, data, selector ) {
+ var tmp, events, t, handleObjIn,
+ special, eventHandle, handleObj,
+ handlers, type, namespaces, origType,
+ elemData = jQuery._data( elem );
+
+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
+ if ( !elemData ) {
+ return;
+ }
+
+ // Caller can pass in an object of custom data in lieu of the handler
+ if ( handler.handler ) {
+ handleObjIn = handler;
+ handler = handleObjIn.handler;
+ selector = handleObjIn.selector;
+ }
+
+ // Make sure that the handler has a unique ID, used to find/remove it later
+ if ( !handler.guid ) {
+ handler.guid = jQuery.guid++;
+ }
+
+ // Init the element's event structure and main handler, if this is the first
+ if ( !(events = elemData.events) ) {
+ events = elemData.events = {};
+ }
+ if ( !(eventHandle = elemData.handle) ) {
+ eventHandle = elemData.handle = function( e ) {
+ // Discard the second event of a jQuery.event.trigger() and
+ // when an event is called after a page has unloaded
+ return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+ jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+ undefined;
+ };
+ // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+ eventHandle.elem = elem;
+ }
+
+ // Handle multiple events separated by a space
+ // jQuery(...).bind("mouseover mouseout", fn);
+ types = ( types || "" ).match( core_rnotwhite ) || [""];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[t] ) || [];
+ type = origType = tmp[1];
+ namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+ // If event changes its type, use the special event handlers for the changed type
+ special = jQuery.event.special[ type ] || {};
+
+ // If selector defined, determine special event api type, otherwise given type
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+
+ // Update special based on newly reset type
+ special = jQuery.event.special[ type ] || {};
+
+ // handleObj is passed to all event handlers
+ handleObj = jQuery.extend({
+ type: type,
+ origType: origType,
+ data: data,
+ handler: handler,
+ guid: handler.guid,
+ selector: selector,
+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+ namespace: namespaces.join(".")
+ }, handleObjIn );
+
+ // Init the event handler queue if we're the first
+ if ( !(handlers = events[ type ]) ) {
+ handlers = events[ type ] = [];
+ handlers.delegateCount = 0;
+
+ // Only use addEventListener/attachEvent if the special events handler returns false
+ if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+ // Bind the global event handler to the element
+ if ( elem.addEventListener ) {
+ elem.addEventListener( type, eventHandle, false );
+
+ } else if ( elem.attachEvent ) {
+ elem.attachEvent( "on" + type, eventHandle );
+ }
+ }
+ }
+
+ if ( special.add ) {
+ special.add.call( elem, handleObj );
+
+ if ( !handleObj.handler.guid ) {
+ handleObj.handler.guid = handler.guid;
+ }
+ }
+
+ // Add to the element's handler list, delegates in front
+ if ( selector ) {
+ handlers.splice( handlers.delegateCount++, 0, handleObj );
+ } else {
+ handlers.push( handleObj );
+ }
+
+ // Keep track of which events have ever been used, for event optimization
+ jQuery.event.global[ type ] = true;
+ }
+
+ // Nullify elem to prevent memory leaks in IE
+ elem = null;
+ },
+
+ // Detach an event or set of events from an element
+ remove: function( elem, types, handler, selector, mappedTypes ) {
+ var j, handleObj, tmp,
+ origCount, t, events,
+ special, handlers, type,
+ namespaces, origType,
+ elemData = jQuery.hasData( elem ) && jQuery._data( elem );
+
+ if ( !elemData || !(events = elemData.events) ) {
+ return;
+ }
+
+ // Once for each type.namespace in types; type may be omitted
+ types = ( types || "" ).match( core_rnotwhite ) || [""];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[t] ) || [];
+ type = origType = tmp[1];
+ namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+ // Unbind all events (on this namespace, if provided) for the element
+ if ( !type ) {
+ for ( type in events ) {
+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+ }
+ continue;
+ }
+
+ special = jQuery.event.special[ type ] || {};
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+ handlers = events[ type ] || [];
+ tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+ // Remove matching events
+ origCount = j = handlers.length;
+ while ( j-- ) {
+ handleObj = handlers[ j ];
+
+ if ( ( mappedTypes || origType === handleObj.origType ) &&
+ ( !handler || handler.guid === handleObj.guid ) &&
+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
+ ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+ handlers.splice( j, 1 );
+
+ if ( handleObj.selector ) {
+ handlers.delegateCount--;
+ }
+ if ( special.remove ) {
+ special.remove.call( elem, handleObj );
+ }
+ }
+ }
+
+ // Remove generic event handler if we removed something and no more handlers exist
+ // (avoids potential for endless recursion during removal of special event handlers)
+ if ( origCount && !handlers.length ) {
+ if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+ jQuery.removeEvent( elem, type, elemData.handle );
+ }
+
+ delete events[ type ];
+ }
+ }
+
+ // Remove the expando if it's no longer used
+ if ( jQuery.isEmptyObject( events ) ) {
+ delete elemData.handle;
+
+ // removeData also checks for emptiness and clears the expando if empty
+ // so use it instead of delete
+ jQuery._removeData( elem, "events" );
+ }
+ },
+
+ trigger: function( event, data, elem, onlyHandlers ) {
+ var handle, ontype, cur,
+ bubbleType, special, tmp, i,
+ eventPath = [ elem || document ],
+ type = core_hasOwn.call( event, "type" ) ? event.type : event,
+ namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+ cur = tmp = elem = elem || document;
+
+ // Don't do events on text and comment nodes
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+ return;
+ }
+
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+ return;
+ }
+
+ if ( type.indexOf(".") >= 0 ) {
+ // Namespaced trigger; create a regexp to match event type in handle()
+ namespaces = type.split(".");
+ type = namespaces.shift();
+ namespaces.sort();
+ }
+ ontype = type.indexOf(":") < 0 && "on" + type;
+
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
+ event = event[ jQuery.expando ] ?
+ event :
+ new jQuery.Event( type, typeof event === "object" && event );
+
+ event.isTrigger = true;
+ event.namespace = namespaces.join(".");
+ event.namespace_re = event.namespace ?
+ new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+ null;
+
+ // Clean up the event in case it is being reused
+ event.result = undefined;
+ if ( !event.target ) {
+ event.target = elem;
+ }
+
+ // Clone any incoming data and prepend the event, creating the handler arg list
+ data = data == null ?
+ [ event ] :
+ jQuery.makeArray( data, [ event ] );
+
+ // Allow special events to draw outside the lines
+ special = jQuery.event.special[ type ] || {};
+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+ return;
+ }
+
+ // Determine event propagation path in advance, per W3C events spec (#9951)
+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+ if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+ bubbleType = special.delegateType || type;
+ if ( !rfocusMorph.test( bubbleType + type ) ) {
+ cur = cur.parentNode;
+ }
+ for ( ; cur; cur = cur.parentNode ) {
+ eventPath.push( cur );
+ tmp = cur;
+ }
+
+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
+ if ( tmp === (elem.ownerDocument || document) ) {
+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+ }
+ }
+
+ // Fire handlers on the event path
+ i = 0;
+ while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+ event.type = i > 1 ?
+ bubbleType :
+ special.bindType || type;
+
+ // jQuery handler
+ handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
+ if ( handle ) {
+ handle.apply( cur, data );
+ }
+
+ // Native handler
+ handle = ontype && cur[ ontype ];
+ if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+ event.preventDefault();
+ }
+ }
+ event.type = type;
+
+ // If nobody prevented the default action, do it now
+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+ if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
+ !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
+
+ // Call a native DOM method on the target with the same name name as the event.
+ // Can't use an .isFunction() check here because IE6/7 fails that test.
+ // Don't do default actions on window, that's where global variables be (#6170)
+ if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
+
+ // Don't re-trigger an onFOO event when we call its FOO() method
+ tmp = elem[ ontype ];
+
+ if ( tmp ) {
+ elem[ ontype ] = null;
+ }
+
+ // Prevent re-triggering of the same event, since we already bubbled it above
+ jQuery.event.triggered = type;
+ try {
+ elem[ type ]();
+ } catch ( e ) {
+ // IE<9 dies on focus/blur to hidden element (#1486,#12518)
+ // only reproducible on winXP IE8 native, not IE9 in IE8 mode
+ }
+ jQuery.event.triggered = undefined;
+
+ if ( tmp ) {
+ elem[ ontype ] = tmp;
+ }
+ }
+ }
+ }
+
+ return event.result;
+ },
+
+ dispatch: function( event ) {
+
+ // Make a writable jQuery.Event from the native event object
+ event = jQuery.event.fix( event );
+
+ var i, ret, handleObj, matched, j,
+ handlerQueue = [],
+ args = core_slice.call( arguments ),
+ handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
+ special = jQuery.event.special[ event.type ] || {};
+
+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
+ args[0] = event;
+ event.delegateTarget = this;
+
+ // Call the preDispatch hook for the mapped type, and let it bail if desired
+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+ return;
+ }
+
+ // Determine handlers
+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+ // Run delegates first; they may want to stop propagation beneath us
+ i = 0;
+ while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+ event.currentTarget = matched.elem;
+
+ j = 0;
+ while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+ // Triggered event must either 1) have no namespace, or
+ // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+ if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+ event.handleObj = handleObj;
+ event.data = handleObj.data;
+
+ ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+ .apply( matched.elem, args );
+
+ if ( ret !== undefined ) {
+ if ( (event.result = ret) === false ) {
+ event.preventDefault();
+ event.stopPropagation();
+ }
+ }
+ }
+ }
+ }
+
+ // Call the postDispatch hook for the mapped type
+ if ( special.postDispatch ) {
+ special.postDispatch.call( this, event );
+ }
+
+ return event.result;
+ },
+
+ handlers: function( event, handlers ) {
+ var sel, handleObj, matches, i,
+ handlerQueue = [],
+ delegateCount = handlers.delegateCount,
+ cur = event.target;
+
+ // Find delegate handlers
+ // Black-hole SVG <use> instance trees (#13180)
+ // Avoid non-left-click bubbling in Firefox (#3861)
+ if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+ for ( ; cur != this; cur = cur.parentNode || this ) {
+
+ // Don't check non-elements (#13208)
+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+ if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
+ matches = [];
+ for ( i = 0; i < delegateCount; i++ ) {
+ handleObj = handlers[ i ];
+
+ // Don't conflict with Object.prototype properties (#13203)
+ sel = handleObj.selector + " ";
+
+ if ( matches[ sel ] === undefined ) {
+ matches[ sel ] = handleObj.needsContext ?
+ jQuery( sel, this ).index( cur ) >= 0 :
+ jQuery.find( sel, this, null, [ cur ] ).length;
+ }
+ if ( matches[ sel ] ) {
+ matches.push( handleObj );
+ }
+ }
+ if ( matches.length ) {
+ handlerQueue.push({ elem: cur, handlers: matches });
+ }
+ }
+ }
+ }
+
+ // Add the remaining (directly-bound) handlers
+ if ( delegateCount < handlers.length ) {
+ handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+ }
+
+ return handlerQueue;
+ },
+
+ fix: function( event ) {
+ if ( event[ jQuery.expando ] ) {
+ return event;
+ }
+
+ // Create a writable copy of the event object and normalize some properties
+ var i, prop, copy,
+ type = event.type,
+ originalEvent = event,
+ fixHook = this.fixHooks[ type ];
+
+ if ( !fixHook ) {
+ this.fixHooks[ type ] = fixHook =
+ rmouseEvent.test( type ) ? this.mouseHooks :
+ rkeyEvent.test( type ) ? this.keyHooks :
+ {};
+ }
+ copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+ event = new jQuery.Event( originalEvent );
+
+ i = copy.length;
+ while ( i-- ) {
+ prop = copy[ i ];
+ event[ prop ] = originalEvent[ prop ];
+ }
+
+ // Support: IE<9
+ // Fix target property (#1925)
+ if ( !event.target ) {
+ event.target = originalEvent.srcElement || document;
+ }
+
+ // Support: Chrome 23+, Safari?
+ // Target should not be a text node (#504, #13143)
+ if ( event.target.nodeType === 3 ) {
+ event.target = event.target.parentNode;
+ }
+
+ // Support: IE<9
+ // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
+ event.metaKey = !!event.metaKey;
+
+ return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
+ },
+
+ // Includes some event props shared by KeyEvent and MouseEvent
+ props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+ fixHooks: {},
+
+ keyHooks: {
+ props: "char charCode key keyCode".split(" "),
+ filter: function( event, original ) {
+
+ // Add which for key events
+ if ( event.which == null ) {
+ event.which = original.charCode != null ? original.charCode : original.keyCode;
+ }
+
+ return event;
+ }
+ },
+
+ mouseHooks: {
+ props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+ filter: function( event, original ) {
+ var body, eventDoc, doc,
+ button = original.button,
+ fromElement = original.fromElement;
+
+ // Calculate pageX/Y if missing and clientX/Y available
+ if ( event.pageX == null && original.clientX != null ) {
+ eventDoc = event.target.ownerDocument || document;
+ doc = eventDoc.documentElement;
+ body = eventDoc.body;
+
+ event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+ event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
+ }
+
+ // Add relatedTarget, if necessary
+ if ( !event.relatedTarget && fromElement ) {
+ event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
+ }
+
+ // Add which for click: 1 === left; 2 === middle; 3 === right
+ // Note: button is not normalized, so don't use it
+ if ( !event.which && button !== undefined ) {
+ event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+ }
+
+ return event;
+ }
+ },
+
+ special: {
+ load: {
+ // Prevent triggered image.load events from bubbling to window.load
+ noBubble: true
+ },
+ click: {
+ // For checkbox, fire native event so checked state will be right
+ trigger: function() {
+ if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
+ this.click();
+ return false;
+ }
+ }
+ },
+ focus: {
+ // Fire native event if possible so blur/focus sequence is correct
+ trigger: function() {
+ if ( this !== document.activeElement && this.focus ) {
+ try {
+ this.focus();
+ return false;
+ } catch ( e ) {
+ // Support: IE<9
+ // If we error on focus to hidden element (#1486, #12518),
+ // let .trigger() run the handlers
+ }
+ }
+ },
+ delegateType: "focusin"
+ },
+ blur: {
+ trigger: function() {
+ if ( this === document.activeElement && this.blur ) {
+ this.blur();
+ return false;
+ }
+ },
+ delegateType: "focusout"
+ },
+
+ beforeunload: {
+ postDispatch: function( event ) {
+
+ // Even when returnValue equals to undefined Firefox will still show alert
+ if ( event.result !== undefined ) {
+ event.originalEvent.returnValue = event.result;
+ }
+ }
+ }
+ },
+
+ simulate: function( type, elem, event, bubble ) {
+ // Piggyback on a donor event to simulate a different one.
+ // Fake originalEvent to avoid donor's stopPropagation, but if the
+ // simulated event prevents default then we do the same on the donor.
+ var e = jQuery.extend(
+ new jQuery.Event(),
+ event,
+ { type: type,
+ isSimulated: true,
+ originalEvent: {}
+ }
+ );
+ if ( bubble ) {
+ jQuery.event.trigger( e, null, elem );
+ } else {
+ jQuery.event.dispatch.call( elem, e );
+ }
+ if ( e.isDefaultPrevented() ) {
+ event.preventDefault();
+ }
+ }
+};
+
+jQuery.removeEvent = document.removeEventListener ?
+ function( elem, type, handle ) {
+ if ( elem.removeEventListener ) {
+ elem.removeEventListener( type, handle, false );
+ }
+ } :
+ function( elem, type, handle ) {
+ var name = "on" + type;
+
+ if ( elem.detachEvent ) {
+
+ // #8545, #7054, preventing memory leaks for custom events in IE6-8
+ // detachEvent needed property on element, by name of that event, to properly expose it to GC
+ if ( typeof elem[ name ] === core_strundefined ) {
+ elem[ name ] = null;
+ }
+
+ elem.detachEvent( name, handle );
+ }
+ };
+
+jQuery.Event = function( src, props ) {
+ // Allow instantiation without the 'new' keyword
+ if ( !(this instanceof jQuery.Event) ) {
+ return new jQuery.Event( src, props );
+ }
+
+ // Event object
+ if ( src && src.type ) {
+ this.originalEvent = src;
+ this.type = src.type;
+
+ // Events bubbling up the document may have been marked as prevented
+ // by a handler lower down the tree; reflect the correct value.
+ this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
+ src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+ // Event type
+ } else {
+ this.type = src;
+ }
+
+ // Put explicitly provided properties onto the event object
+ if ( props ) {
+ jQuery.extend( this, props );
+ }
+
+ // Create a timestamp if incoming event doesn't have one
+ this.timeStamp = src && src.timeStamp || jQuery.now();
+
+ // Mark it as fixed
+ this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+ isDefaultPrevented: returnFalse,
+ isPropagationStopped: returnFalse,
+ isImmediatePropagationStopped: returnFalse,
+
+ preventDefault: function() {
+ var e = this.originalEvent;
+
+ this.isDefaultPrevented = returnTrue;
+ if ( !e ) {
+ return;
+ }
+
+ // If preventDefault exists, run it on the original event
+ if ( e.preventDefault ) {
+ e.preventDefault();
+
+ // Support: IE
+ // Otherwise set the returnValue property of the original event to false
+ } else {
+ e.returnValue = false;
+ }
+ },
+ stopPropagation: function() {
+ var e = this.originalEvent;
+
+ this.isPropagationStopped = returnTrue;
+ if ( !e ) {
+ return;
+ }
+ // If stopPropagation exists, run it on the original event
+ if ( e.stopPropagation ) {
+ e.stopPropagation();
+ }
+
+ // Support: IE
+ // Set the cancelBubble property of the original event to true
+ e.cancelBubble = true;
+ },
+ stopImmediatePropagation: function() {
+ this.isImmediatePropagationStopped = returnTrue;
+ this.stopPropagation();
+ }
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+jQuery.each({
+ mouseenter: "mouseover",
+ mouseleave: "mouseout"
+}, function( orig, fix ) {
+ jQuery.event.special[ orig ] = {
+ delegateType: fix,
+ bindType: fix,
+
+ handle: function( event ) {
+ var ret,
+ target = this,
+ related = event.relatedTarget,
+ handleObj = event.handleObj;
+
+ // For mousenter/leave call the handler if related is outside the target.
+ // NB: No relatedTarget if the mouse left/entered the browser window
+ if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+ event.type = handleObj.origType;
+ ret = handleObj.handler.apply( this, arguments );
+ event.type = fix;
+ }
+ return ret;
+ }
+ };
+});
+
+// IE submit delegation
+if ( !jQuery.support.submitBubbles ) {
+
+ jQuery.event.special.submit = {
+ setup: function() {
+ // Only need this for delegated form submit events
+ if ( jQuery.nodeName( this, "form" ) ) {
+ return false;
+ }
+
+ // Lazy-add a submit handler when a descendant form may potentially be submitted
+ jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
+ // Node name check avoids a VML-related crash in IE (#9807)
+ var elem = e.target,
+ form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
+ if ( form && !jQuery._data( form, "submitBubbles" ) ) {
+ jQuery.event.add( form, "submit._submit", function( event ) {
+ event._submit_bubble = true;
+ });
+ jQuery._data( form, "submitBubbles", true );
+ }
+ });
+ // return undefined since we don't need an event listener
+ },
+
+ postDispatch: function( event ) {
+ // If form was submitted by the user, bubble the event up the tree
+ if ( event._submit_bubble ) {
+ delete event._submit_bubble;
+ if ( this.parentNode && !event.isTrigger ) {
+ jQuery.event.simulate( "submit", this.parentNode, event, true );
+ }
+ }
+ },
+
+ teardown: function() {
+ // Only need this for delegated form submit events
+ if ( jQuery.nodeName( this, "form" ) ) {
+ return false;
+ }
+
+ // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
+ jQuery.event.remove( this, "._submit" );
+ }
+ };
+}
+
+// IE change delegation and checkbox/radio fix
+if ( !jQuery.support.changeBubbles ) {
+
+ jQuery.event.special.change = {
+
+ setup: function() {
+
+ if ( rformElems.test( this.nodeName ) ) {
+ // IE doesn't fire change on a check/radio until blur; trigger it on click
+ // after a propertychange. Eat the blur-change in special.change.handle.
+ // This still fires onchange a second time for check/radio after blur.
+ if ( this.type === "checkbox" || this.type === "radio" ) {
+ jQuery.event.add( this, "propertychange._change", function( event ) {
+ if ( event.originalEvent.propertyName === "checked" ) {
+ this._just_changed = true;
+ }
+ });
+ jQuery.event.add( this, "click._change", function( event ) {
+ if ( this._just_changed && !event.isTrigger ) {
+ this._just_changed = false;
+ }
+ // Allow triggered, simulated change events (#11500)
+ jQuery.event.simulate( "change", this, event, true );
+ });
+ }
+ return false;
+ }
+ // Delegated event; lazy-add a change handler on descendant inputs
+ jQuery.event.add( this, "beforeactivate._change", function( e ) {
+ var elem = e.target;
+
+ if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
+ jQuery.event.add( elem, "change._change", function( event ) {
+ if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
+ jQuery.event.simulate( "change", this.parentNode, event, true );
+ }
+ });
+ jQuery._data( elem, "changeBubbles", true );
+ }
+ });
+ },
+
+ handle: function( event ) {
+ var elem = event.target;
+
+ // Swallow native change events from checkbox/radio, we already triggered them above
+ if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
+ return event.handleObj.handler.apply( this, arguments );
+ }
+ },
+
+ teardown: function() {
+ jQuery.event.remove( this, "._change" );
+
+ return !rformElems.test( this.nodeName );
+ }
+ };
+}
+
+// Create "bubbling" focus and blur events
+if ( !jQuery.support.focusinBubbles ) {
+ jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+ // Attach a single capturing handler while someone wants focusin/focusout
+ var attaches = 0,
+ handler = function( event ) {
+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+ };
+
+ jQuery.event.special[ fix ] = {
+ setup: function() {
+ if ( attaches++ === 0 ) {
+ document.addEventListener( orig, handler, true );
+ }
+ },
+ teardown: function() {
+ if ( --attaches === 0 ) {
+ document.removeEventListener( orig, handler, true );
+ }
+ }
+ };
+ });
+}
+
+jQuery.fn.extend({
+
+ on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+ var type, origFn;
+
+ // Types can be a map of types/handlers
+ if ( typeof types === "object" ) {
+ // ( types-Object, selector, data )
+ if ( typeof selector !== "string" ) {
+ // ( types-Object, data )
+ data = data || selector;
+ selector = undefined;
+ }
+ for ( type in types ) {
+ this.on( type, selector, data, types[ type ], one );
+ }
+ return this;
+ }
+
+ if ( data == null && fn == null ) {
+ // ( types, fn )
+ fn = selector;
+ data = selector = undefined;
+ } else if ( fn == null ) {
+ if ( typeof selector === "string" ) {
+ // ( types, selector, fn )
+ fn = data;
+ data = undefined;
+ } else {
+ // ( types, data, fn )
+ fn = data;
+ data = selector;
+ selector = undefined;
+ }
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ } else if ( !fn ) {
+ return this;
+ }
+
+ if ( one === 1 ) {
+ origFn = fn;
+ fn = function( event ) {
+ // Can use an empty set, since event contains the info
+ jQuery().off( event );
+ return origFn.apply( this, arguments );
+ };
+ // Use same guid so caller can remove using origFn
+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+ }
+ return this.each( function() {
+ jQuery.event.add( this, types, fn, data, selector );
+ });
+ },
+ one: function( types, selector, data, fn ) {
+ return this.on( types, selector, data, fn, 1 );
+ },
+ off: function( types, selector, fn ) {
+ var handleObj, type;
+ if ( types && types.preventDefault && types.handleObj ) {
+ // ( event ) dispatched jQuery.Event
+ handleObj = types.handleObj;
+ jQuery( types.delegateTarget ).off(
+ handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+ handleObj.selector,
+ handleObj.handler
+ );
+ return this;
+ }
+ if ( typeof types === "object" ) {
+ // ( types-object [, selector] )
+ for ( type in types ) {
+ this.off( type, selector, types[ type ] );
+ }
+ return this;
+ }
+ if ( selector === false || typeof selector === "function" ) {
+ // ( types [, fn] )
+ fn = selector;
+ selector = undefined;
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ }
+ return this.each(function() {
+ jQuery.event.remove( this, types, fn, selector );
+ });
+ },
+
+ bind: function( types, data, fn ) {
+ return this.on( types, null, data, fn );
+ },
+ unbind: function( types, fn ) {
+ return this.off( types, null, fn );
+ },
+
+ delegate: function( selector, types, data, fn ) {
+ return this.on( types, selector, data, fn );
+ },
+ undelegate: function( selector, types, fn ) {
+ // ( namespace ) or ( selector, types [, fn] )
+ return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+ },
+
+ trigger: function( type, data ) {
+ return this.each(function() {
+ jQuery.event.trigger( type, data, this );
+ });
+ },
+ triggerHandler: function( type, data ) {
+ var elem = this[0];
+ if ( elem ) {
+ return jQuery.event.trigger( type, data, elem, true );
+ }
+ }
+});
+/*!
+ * Sizzle CSS Selector Engine
+ * Copyright 2012 jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://sizzlejs.com/
+ */
+(function( window, undefined ) {
+
+var i,
+ cachedruns,
+ Expr,
+ getText,
+ isXML,
+ compile,
+ hasDuplicate,
+ outermostContext,
+
+ // Local document vars
+ setDocument,
+ document,
+ docElem,
+ documentIsXML,
+ rbuggyQSA,
+ rbuggyMatches,
+ matches,
+ contains,
+ sortOrder,
+
+ // Instance-specific data
+ expando = "sizzle" + -(new Date()),
+ preferredDoc = window.document,
+ support = {},
+ dirruns = 0,
+ done = 0,
+ classCache = createCache(),
+ tokenCache = createCache(),
+ compilerCache = createCache(),
+
+ // General-purpose constants
+ strundefined = typeof undefined,
+ MAX_NEGATIVE = 1 << 31,
+
+ // Array methods
+ arr = [],
+ pop = arr.pop,
+ push = arr.push,
+ slice = arr.slice,
+ // Use a stripped-down indexOf if we can't use a native one
+ indexOf = arr.indexOf || function( elem ) {
+ var i = 0,
+ len = this.length;
+ for ( ; i < len; i++ ) {
+ if ( this[i] === elem ) {
+ return i;
+ }
+ }
+ return -1;
+ },
+
+
+ // Regular expressions
+
+ // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+ whitespace = "[\\x20\\t\\r\\n\\f]",
+ // http://www.w3.org/TR/css3-syntax/#characters
+ characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+ // Loosely modeled on CSS identifier characters
+ // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+ // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+ identifier = characterEncoding.replace( "w", "w#" ),
+
+ // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+ operators = "([*^$|!~]?=)",
+ attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+ "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+ // Prefer arguments quoted,
+ // then not containing pseudos/brackets,
+ // then attribute selectors/non-parenthetical expressions,
+ // then anything else
+ // These preferences are here to reduce the number of selectors
+ // needing tokenize in the PSEUDO preFilter
+ pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+ rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
+ rpseudo = new RegExp( pseudos ),
+ ridentifier = new RegExp( "^" + identifier + "$" ),
+
+ matchExpr = {
+ "ID": new RegExp( "^#(" + characterEncoding + ")" ),
+ "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+ "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
+ "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+ "ATTR": new RegExp( "^" + attributes ),
+ "PSEUDO": new RegExp( "^" + pseudos ),
+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+ // For use in libraries implementing .is()
+ // We use this for POS matching in `select`
+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+ },
+
+ rsibling = /[\x20\t\r\n\f]*[+~]/,
+
+ rnative = /^[^{]+\{\s*\[native code/,
+
+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+ rinputs = /^(?:input|select|textarea|button)$/i,
+ rheader = /^h\d$/i,
+
+ rescape = /'|\\/g,
+ rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
+
+ // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+ runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+ funescape = function( _, escaped ) {
+ var high = "0x" + escaped - 0x10000;
+ // NaN means non-codepoint
+ return high !== high ?
+ escaped :
+ // BMP codepoint
+ high < 0 ?
+ String.fromCharCode( high + 0x10000 ) :
+ // Supplemental Plane codepoint (surrogate pair)
+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+ };
+
+// Use a stripped-down slice if we can't use a native one
+try {
+ slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType;
+} catch ( e ) {
+ slice = function( i ) {
+ var elem,
+ results = [];
+ while ( (elem = this[i++]) ) {
+ results.push( elem );
+ }
+ return results;
+ };
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+ return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ * deleting the oldest entry
+ */
+function createCache() {
+ var cache,
+ keys = [];
+
+ return (cache = function( key, value ) {
+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+ if ( keys.push( key += " " ) > Expr.cacheLength ) {
+ // Only keep the most recent entries
+ delete cache[ keys.shift() ];
+ }
+ return (cache[ key ] = value);
+ });
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+ fn[ expando ] = true;
+ return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+ var div = document.createElement("div");
+
+ try {
+ return fn( div );
+ } catch (e) {
+ return false;
+ } finally {
+ // release memory in IE
+ div = null;
+ }
+}
+
+function Sizzle( selector, context, results, seed ) {
+ var match, elem, m, nodeType,
+ // QSA vars
+ i, groups, old, nid, newContext, newSelector;
+
+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+ setDocument( context );
+ }
+
+ context = context || document;
+ results = results || [];
+
+ if ( !selector || typeof selector !== "string" ) {
+ return results;
+ }
+
+ if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+ return [];
+ }
+
+ if ( !documentIsXML && !seed ) {
+
+ // Shortcuts
+ if ( (match = rquickExpr.exec( selector )) ) {
+ // Speed-up: Sizzle("#ID")
+ if ( (m = match[1]) ) {
+ if ( nodeType === 9 ) {
+ elem = context.getElementById( m );
+ // Check parentNode to catch when Blackberry 4.6 returns
+ // nodes that are no longer in the document #6963
+ if ( elem && elem.parentNode ) {
+ // Handle the case where IE, Opera, and Webkit return items
+ // by name instead of ID
+ if ( elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
+ } else {
+ return results;
+ }
+ } else {
+ // Context is not a document
+ if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+ contains( context, elem ) && elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
+ }
+
+ // Speed-up: Sizzle("TAG")
+ } else if ( match[2] ) {
+ push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
+ return results;
+
+ // Speed-up: Sizzle(".CLASS")
+ } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
+ push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
+ return results;
+ }
+ }
+
+ // QSA path
+ if ( support.qsa && !rbuggyQSA.test(selector) ) {
+ old = true;
+ nid = expando;
+ newContext = context;
+ newSelector = nodeType === 9 && selector;
+
+ // qSA works strangely on Element-rooted queries
+ // We can work around this by specifying an extra ID on the root
+ // and working up from there (Thanks to Andrew Dupont for the technique)
+ // IE 8 doesn't work on object elements
+ if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+ groups = tokenize( selector );
+
+ if ( (old = context.getAttribute("id")) ) {
+ nid = old.replace( rescape, "\\$&" );
+ } else {
+ context.setAttribute( "id", nid );
+ }
+ nid = "[id='" + nid + "'] ";
+
+ i = groups.length;
+ while ( i-- ) {
+ groups[i] = nid + toSelector( groups[i] );
+ }
+ newContext = rsibling.test( selector ) && context.parentNode || context;
+ newSelector = groups.join(",");
+ }
+
+ if ( newSelector ) {
+ try {
+ push.apply( results, slice.call( newContext.querySelectorAll(
+ newSelector
+ ), 0 ) );
+ return results;
+ } catch(qsaError) {
+ } finally {
+ if ( !old ) {
+ context.removeAttribute("id");
+ }
+ }
+ }
+ }
+ }
+
+ // All others
+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+ // documentElement is verified for cases where it doesn't yet exist
+ // (such as loading iframes in IE - #4833)
+ var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+ return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+ var doc = node ? node.ownerDocument || node : preferredDoc;
+
+ // If no document and documentElement is available, return
+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+ return document;
+ }
+
+ // Set our document
+ document = doc;
+ docElem = doc.documentElement;
+
+ // Support tests
+ documentIsXML = isXML( doc );
+
+ // Check if getElementsByTagName("*") returns only elements
+ support.tagNameNoComments = assert(function( div ) {
+ div.appendChild( doc.createComment("") );
+ return !div.getElementsByTagName("*").length;
+ });
+
+ // Check if attributes should be retrieved by attribute nodes
+ support.attributes = assert(function( div ) {
+ div.innerHTML = "<select></select>";
+ var type = typeof div.lastChild.getAttribute("multiple");
+ // IE8 returns a string for some attributes even when not present
+ return type !== "boolean" && type !== "string";
+ });
+
+ // Check if getElementsByClassName can be trusted
+ support.getByClassName = assert(function( div ) {
+ // Opera can't find a second classname (in 9.6)
+ div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
+ if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
+ return false;
+ }
+
+ // Safari 3.2 caches class attributes and doesn't catch changes
+ div.lastChild.className = "e";
+ return div.getElementsByClassName("e").length === 2;
+ });
+
+ // Check if getElementById returns elements by name
+ // Check if getElementsByName privileges form controls or returns elements by ID
+ support.getByName = assert(function( div ) {
+ // Inject content
+ div.id = expando + 0;
+ div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
+ docElem.insertBefore( div, docElem.firstChild );
+
+ // Test
+ var pass = doc.getElementsByName &&
+ // buggy browsers will return fewer than the correct 2
+ doc.getElementsByName( expando ).length === 2 +
+ // buggy browsers will return more than the correct 0
+ doc.getElementsByName( expando + 0 ).length;
+ support.getIdNotName = !doc.getElementById( expando );
+
+ // Cleanup
+ docElem.removeChild( div );
+
+ return pass;
+ });
+
+ // IE6/7 return modified attributes
+ Expr.attrHandle = assert(function( div ) {
+ div.innerHTML = "<a href='#'></a>";
+ return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
+ div.firstChild.getAttribute("href") === "#";
+ }) ?
+ {} :
+ {
+ "href": function( elem ) {
+ return elem.getAttribute( "href", 2 );
+ },
+ "type": function( elem ) {
+ return elem.getAttribute("type");
+ }
+ };
+
+ // ID find and filter
+ if ( support.getIdNotName ) {
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
+ var m = context.getElementById( id );
+ // Check parentNode to catch when Blackberry 4.6 returns
+ // nodes that are no longer in the document #6963
+ return m && m.parentNode ? [m] : [];
+ }
+ };
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ return elem.getAttribute("id") === attrId;
+ };
+ };
+ } else {
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
+ var m = context.getElementById( id );
+
+ return m ?
+ m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+ [m] :
+ undefined :
+ [];
+ }
+ };
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+ return node && node.value === attrId;
+ };
+ };
+ }
+
+ // Tag
+ Expr.find["TAG"] = support.tagNameNoComments ?
+ function( tag, context ) {
+ if ( typeof context.getElementsByTagName !== strundefined ) {
+ return context.getElementsByTagName( tag );
+ }
+ } :
+ function( tag, context ) {
+ var elem,
+ tmp = [],
+ i = 0,
+ results = context.getElementsByTagName( tag );
+
+ // Filter out possible comments
+ if ( tag === "*" ) {
+ while ( (elem = results[i++]) ) {
+ if ( elem.nodeType === 1 ) {
+ tmp.push( elem );
+ }
+ }
+
+ return tmp;
+ }
+ return results;
+ };
+
+ // Name
+ Expr.find["NAME"] = support.getByName && function( tag, context ) {
+ if ( typeof context.getElementsByName !== strundefined ) {
+ return context.getElementsByName( name );
+ }
+ };
+
+ // Class
+ Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
+ if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
+ return context.getElementsByClassName( className );
+ }
+ };
+
+ // QSA and matchesSelector support
+
+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+ rbuggyMatches = [];
+
+ // qSa(:focus) reports false when true (Chrome 21),
+ // no need to also add to buggyMatches since matches checks buggyQSA
+ // A support test would require too much code (would include document ready)
+ rbuggyQSA = [ ":focus" ];
+
+ if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+ // Build QSA regex
+ // Regex strategy adopted from Diego Perini
+ assert(function( div ) {
+ // Select is set to empty string on purpose
+ // This is to test IE's treatment of not explictly
+ // setting a boolean content attribute,
+ // since its presence should be enough
+ // http://bugs.jquery.com/ticket/12359
+ div.innerHTML = "<select><option selected=''></option></select>";
+
+ // IE8 - Some boolean attributes are not treated correctly
+ if ( !div.querySelectorAll("[selected]").length ) {
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
+ }
+
+ // Webkit/Opera - :checked should return selected option elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ // IE8 throws error here and will not see later tests
+ if ( !div.querySelectorAll(":checked").length ) {
+ rbuggyQSA.push(":checked");
+ }
+ });
+
+ assert(function( div ) {
+
+ // Opera 10-12/IE8 - ^= $= *= and empty values
+ // Should not select anything
+ div.innerHTML = "<input type='hidden' i=''/>";
+ if ( div.querySelectorAll("[i^='']").length ) {
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
+ }
+
+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+ // IE8 throws error here and will not see later tests
+ if ( !div.querySelectorAll(":enabled").length ) {
+ rbuggyQSA.push( ":enabled", ":disabled" );
+ }
+
+ // Opera 10-11 does not throw on post-comma invalid pseudos
+ div.querySelectorAll("*,:x");
+ rbuggyQSA.push(",.*:");
+ });
+ }
+
+ if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
+ docElem.mozMatchesSelector ||
+ docElem.webkitMatchesSelector ||
+ docElem.oMatchesSelector ||
+ docElem.msMatchesSelector) )) ) {
+
+ assert(function( div ) {
+ // Check to see if it's possible to do matchesSelector
+ // on a disconnected node (IE 9)
+ support.disconnectedMatch = matches.call( div, "div" );
+
+ // This should fail with an exception
+ // Gecko does not error, returns false instead
+ matches.call( div, "[s!='']:x" );
+ rbuggyMatches.push( "!=", pseudos );
+ });
+ }
+
+ rbuggyQSA = new RegExp( rbuggyQSA.join("|") );
+ rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
+
+ // Element contains another
+ // Purposefully does not implement inclusive descendent
+ // As in, an element does not contain itself
+ contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+ function( a, b ) {
+ var adown = a.nodeType === 9 ? a.documentElement : a,
+ bup = b && b.parentNode;
+ return a === bup || !!( bup && bup.nodeType === 1 && (
+ adown.contains ?
+ adown.contains( bup ) :
+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+ ));
+ } :
+ function( a, b ) {
+ if ( b ) {
+ while ( (b = b.parentNode) ) {
+ if ( b === a ) {
+ return true;
+ }
+ }
+ }
+ return false;
+ };
+
+ // Document order sorting
+ sortOrder = docElem.compareDocumentPosition ?
+ function( a, b ) {
+ var compare;
+
+ if ( a === b ) {
+ hasDuplicate = true;
+ return 0;
+ }
+
+ if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
+ if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
+ if ( a === doc || contains( preferredDoc, a ) ) {
+ return -1;
+ }
+ if ( b === doc || contains( preferredDoc, b ) ) {
+ return 1;
+ }
+ return 0;
+ }
+ return compare & 4 ? -1 : 1;
+ }
+
+ return a.compareDocumentPosition ? -1 : 1;
+ } :
+ function( a, b ) {
+ var cur,
+ i = 0,
+ aup = a.parentNode,
+ bup = b.parentNode,
+ ap = [ a ],
+ bp = [ b ];
+
+ // Exit early if the nodes are identical
+ if ( a === b ) {
+ hasDuplicate = true;
+ return 0;
+
+ // Parentless nodes are either documents or disconnected
+ } else if ( !aup || !bup ) {
+ return a === doc ? -1 :
+ b === doc ? 1 :
+ aup ? -1 :
+ bup ? 1 :
+ 0;
+
+ // If the nodes are siblings, we can do a quick check
+ } else if ( aup === bup ) {
+ return siblingCheck( a, b );
+ }
+
+ // Otherwise we need full lists of their ancestors for comparison
+ cur = a;
+ while ( (cur = cur.parentNode) ) {
+ ap.unshift( cur );
+ }
+ cur = b;
+ while ( (cur = cur.parentNode) ) {
+ bp.unshift( cur );
+ }
+
+ // Walk down the tree looking for a discrepancy
+ while ( ap[i] === bp[i] ) {
+ i++;
+ }
+
+ return i ?
+ // Do a sibling check if the nodes have a common ancestor
+ siblingCheck( ap[i], bp[i] ) :
+
+ // Otherwise nodes in our document sort first
+ ap[i] === preferredDoc ? -1 :
+ bp[i] === preferredDoc ? 1 :
+ 0;
+ };
+
+ // Always assume the presence of duplicates if sort doesn't
+ // pass them to our comparison function (as in Google Chrome).
+ hasDuplicate = false;
+ [0, 0].sort( sortOrder );
+ support.detectDuplicates = hasDuplicate;
+
+ return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+ return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+ // Set document vars if needed
+ if ( ( elem.ownerDocument || elem ) !== document ) {
+ setDocument( elem );
+ }
+
+ // Make sure that attribute selectors are quoted
+ expr = expr.replace( rattributeQuotes, "='$1']" );
+
+ // rbuggyQSA always contains :focus, so no need for an existence check
+ if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
+ try {
+ var ret = matches.call( elem, expr );
+
+ // IE 9's matchesSelector returns false on disconnected nodes
+ if ( ret || support.disconnectedMatch ||
+ // As well, disconnected nodes are said to be in a document
+ // fragment in IE 9
+ elem.document && elem.document.nodeType !== 11 ) {
+ return ret;
+ }
+ } catch(e) {}
+ }
+
+ return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+ // Set document vars if needed
+ if ( ( context.ownerDocument || context ) !== document ) {
+ setDocument( context );
+ }
+ return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+ var val;
+
+ // Set document vars if needed
+ if ( ( elem.ownerDocument || elem ) !== document ) {
+ setDocument( elem );
+ }
+
+ if ( !documentIsXML ) {
+ name = name.toLowerCase();
+ }
+ if ( (val = Expr.attrHandle[ name ]) ) {
+ return val( elem );
+ }
+ if ( documentIsXML || support.attributes ) {
+ return elem.getAttribute( name );
+ }
+ return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
+ name :
+ val && val.specified ? val.value : null;
+};
+
+Sizzle.error = function( msg ) {
+ throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+ var elem,
+ duplicates = [],
+ i = 1,
+ j = 0;
+
+ // Unless we *know* we can detect duplicates, assume their presence
+ hasDuplicate = !support.detectDuplicates;
+ results.sort( sortOrder );
+
+ if ( hasDuplicate ) {
+ for ( ; (elem = results[i]); i++ ) {
+ if ( elem === results[ i - 1 ] ) {
+ j = duplicates.push( i );
+ }
+ }
+ while ( j-- ) {
+ results.splice( duplicates[ j ], 1 );
+ }
+ }
+
+ return results;
+};
+
+function siblingCheck( a, b ) {
+ var cur = b && a,
+ diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+ // Use IE sourceIndex if available on both nodes
+ if ( diff ) {
+ return diff;
+ }
+
+ // Check if b follows a
+ if ( cur ) {
+ while ( (cur = cur.nextSibling) ) {
+ if ( cur === b ) {
+ return -1;
+ }
+ }
+ }
+
+ return a ? 1 : -1;
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === type;
+ };
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return (name === "input" || name === "button") && elem.type === type;
+ };
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+ return markFunction(function( argument ) {
+ argument = +argument;
+ return markFunction(function( seed, matches ) {
+ var j,
+ matchIndexes = fn( [], seed.length, argument ),
+ i = matchIndexes.length;
+
+ // Match elements found at the specified indexes
+ while ( i-- ) {
+ if ( seed[ (j = matchIndexes[i]) ] ) {
+ seed[j] = !(matches[j] = seed[j]);
+ }
+ }
+ });
+ });
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+ var node,
+ ret = "",
+ i = 0,
+ nodeType = elem.nodeType;
+
+ if ( !nodeType ) {
+ // If no nodeType, this is expected to be an array
+ for ( ; (node = elem[i]); i++ ) {
+ // Do not traverse comment nodes
+ ret += getText( node );
+ }
+ } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+ // Use textContent for elements
+ // innerText usage removed for consistency of new lines (see #11153)
+ if ( typeof elem.textContent === "string" ) {
+ return elem.textContent;
+ } else {
+ // Traverse its children
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+ ret += getText( elem );
+ }
+ }
+ } else if ( nodeType === 3 || nodeType === 4 ) {
+ return elem.nodeValue;
+ }
+ // Do not include comment or processing instruction nodes
+
+ return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+ // Can be adjusted by the user
+ cacheLength: 50,
+
+ createPseudo: markFunction,
+
+ match: matchExpr,
+
+ find: {},
+
+ relative: {
+ ">": { dir: "parentNode", first: true },
+ " ": { dir: "parentNode" },
+ "+": { dir: "previousSibling", first: true },
+ "~": { dir: "previousSibling" }
+ },
+
+ preFilter: {
+ "ATTR": function( match ) {
+ match[1] = match[1].replace( runescape, funescape );
+
+ // Move the given value to match[3] whether quoted or unquoted
+ match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+ if ( match[2] === "~=" ) {
+ match[3] = " " + match[3] + " ";
+ }
+
+ return match.slice( 0, 4 );
+ },
+
+ "CHILD": function( match ) {
+ /* matches from matchExpr["CHILD"]
+ 1 type (only|nth|...)
+ 2 what (child|of-type)
+ 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+ 4 xn-component of xn+y argument ([+-]?\d*n|)
+ 5 sign of xn-component
+ 6 x of xn-component
+ 7 sign of y-component
+ 8 y of y-component
+ */
+ match[1] = match[1].toLowerCase();
+
+ if ( match[1].slice( 0, 3 ) === "nth" ) {
+ // nth-* requires argument
+ if ( !match[3] ) {
+ Sizzle.error( match[0] );
+ }
+
+ // numeric x and y parameters for Expr.filter.CHILD
+ // remember that false/true cast respectively to 0/1
+ match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+ match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+ // other types prohibit arguments
+ } else if ( match[3] ) {
+ Sizzle.error( match[0] );
+ }
+
+ return match;
+ },
+
+ "PSEUDO": function( match ) {
+ var excess,
+ unquoted = !match[5] && match[2];
+
+ if ( matchExpr["CHILD"].test( match[0] ) ) {
+ return null;
+ }
+
+ // Accept quoted arguments as-is
+ if ( match[4] ) {
+ match[2] = match[4];
+
+ // Strip excess characters from unquoted arguments
+ } else if ( unquoted && rpseudo.test( unquoted ) &&
+ // Get excess from tokenize (recursively)
+ (excess = tokenize( unquoted, true )) &&
+ // advance to the next closing parenthesis
+ (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+ // excess is a negative index
+ match[0] = match[0].slice( 0, excess );
+ match[2] = unquoted.slice( 0, excess );
+ }
+
+ // Return only captures needed by the pseudo filter method (type and argument)
+ return match.slice( 0, 3 );
+ }
+ },
+
+ filter: {
+
+ "TAG": function( nodeName ) {
+ if ( nodeName === "*" ) {
+ return function() { return true; };
+ }
+
+ nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
+ return function( elem ) {
+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+ };
+ },
+
+ "CLASS": function( className ) {
+ var pattern = classCache[ className + " " ];
+
+ return pattern ||
+ (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+ classCache( className, function( elem ) {
+ return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
+ });
+ },
+
+ "ATTR": function( name, operator, check ) {
+ return function( elem ) {
+ var result = Sizzle.attr( elem, name );
+
+ if ( result == null ) {
+ return operator === "!=";
+ }
+ if ( !operator ) {
+ return true;
+ }
+
+ result += "";
+
+ return operator === "=" ? result === check :
+ operator === "!=" ? result !== check :
+ operator === "^=" ? check && result.indexOf( check ) === 0 :
+ operator === "*=" ? check && result.indexOf( check ) > -1 :
+ operator === "$=" ? check && result.slice( -check.length ) === check :
+ operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+ operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+ false;
+ };
+ },
+
+ "CHILD": function( type, what, argument, first, last ) {
+ var simple = type.slice( 0, 3 ) !== "nth",
+ forward = type.slice( -4 ) !== "last",
+ ofType = what === "of-type";
+
+ return first === 1 && last === 0 ?
+
+ // Shortcut for :nth-*(n)
+ function( elem ) {
+ return !!elem.parentNode;
+ } :
+
+ function( elem, context, xml ) {
+ var cache, outerCache, node, diff, nodeIndex, start,
+ dir = simple !== forward ? "nextSibling" : "previousSibling",
+ parent = elem.parentNode,
+ name = ofType && elem.nodeName.toLowerCase(),
+ useCache = !xml && !ofType;
+
+ if ( parent ) {
+
+ // :(first|last|only)-(child|of-type)
+ if ( simple ) {
+ while ( dir ) {
+ node = elem;
+ while ( (node = node[ dir ]) ) {
+ if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+ return false;
+ }
+ }
+ // Reverse direction for :only-* (if we haven't yet done so)
+ start = dir = type === "only" && !start && "nextSibling";
+ }
+ return true;
+ }
+
+ start = [ forward ? parent.firstChild : parent.lastChild ];
+
+ // non-xml :nth-child(...) stores cache data on `parent`
+ if ( forward && useCache ) {
+ // Seek `elem` from a previously-cached index
+ outerCache = parent[ expando ] || (parent[ expando ] = {});
+ cache = outerCache[ type ] || [];
+ nodeIndex = cache[0] === dirruns && cache[1];
+ diff = cache[0] === dirruns && cache[2];
+ node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+ // Fallback to seeking `elem` from the start
+ (diff = nodeIndex = 0) || start.pop()) ) {
+
+ // When found, cache indexes on `parent` and break
+ if ( node.nodeType === 1 && ++diff && node === elem ) {
+ outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+ break;
+ }
+ }
+
+ // Use previously-cached element index if available
+ } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+ diff = cache[1];
+
+ // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+ } else {
+ // Use the same loop as above to seek `elem` from the start
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
+ (diff = nodeIndex = 0) || start.pop()) ) {
+
+ if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+ // Cache the index of each encountered element
+ if ( useCache ) {
+ (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+ }
+
+ if ( node === elem ) {
+ break;
+ }
+ }
+ }
+ }
+
+ // Incorporate the offset, then check against cycle size
+ diff -= last;
+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
+ }
+ };
+ },
+
+ "PSEUDO": function( pseudo, argument ) {
+ // pseudo-class names are case-insensitive
+ // http://www.w3.org/TR/selectors/#pseudo-classes
+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+ // Remember that setFilters inherits from pseudos
+ var args,
+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+ Sizzle.error( "unsupported pseudo: " + pseudo );
+
+ // The user may use createPseudo to indicate that
+ // arguments are needed to create the filter function
+ // just as Sizzle does
+ if ( fn[ expando ] ) {
+ return fn( argument );
+ }
+
+ // But maintain support for old signatures
+ if ( fn.length > 1 ) {
+ args = [ pseudo, pseudo, "", argument ];
+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+ markFunction(function( seed, matches ) {
+ var idx,
+ matched = fn( seed, argument ),
+ i = matched.length;
+ while ( i-- ) {
+ idx = indexOf.call( seed, matched[i] );
+ seed[ idx ] = !( matches[ idx ] = matched[i] );
+ }
+ }) :
+ function( elem ) {
+ return fn( elem, 0, args );
+ };
+ }
+
+ return fn;
+ }
+ },
+
+ pseudos: {
+ // Potentially complex pseudos
+ "not": markFunction(function( selector ) {
+ // Trim the selector passed to compile
+ // to avoid treating leading and trailing
+ // spaces as combinators
+ var input = [],
+ results = [],
+ matcher = compile( selector.replace( rtrim, "$1" ) );
+
+ return matcher[ expando ] ?
+ markFunction(function( seed, matches, context, xml ) {
+ var elem,
+ unmatched = matcher( seed, null, xml, [] ),
+ i = seed.length;
+
+ // Match elements unmatched by `matcher`
+ while ( i-- ) {
+ if ( (elem = unmatched[i]) ) {
+ seed[i] = !(matches[i] = elem);
+ }
+ }
+ }) :
+ function( elem, context, xml ) {
+ input[0] = elem;
+ matcher( input, null, xml, results );
+ return !results.pop();
+ };
+ }),
+
+ "has": markFunction(function( selector ) {
+ return function( elem ) {
+ return Sizzle( selector, elem ).length > 0;
+ };
+ }),
+
+ "contains": markFunction(function( text ) {
+ return function( elem ) {
+ return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+ };
+ }),
+
+ // "Whether an element is represented by a :lang() selector
+ // is based solely on the element's language value
+ // being equal to the identifier C,
+ // or beginning with the identifier C immediately followed by "-".
+ // The matching of C against the element's language value is performed case-insensitively.
+ // The identifier C does not have to be a valid language name."
+ // http://www.w3.org/TR/selectors/#lang-pseudo
+ "lang": markFunction( function( lang ) {
+ // lang value must be a valid identifider
+ if ( !ridentifier.test(lang || "") ) {
+ Sizzle.error( "unsupported lang: " + lang );
+ }
+ lang = lang.replace( runescape, funescape ).toLowerCase();
+ return function( elem ) {
+ var elemLang;
+ do {
+ if ( (elemLang = documentIsXML ?
+ elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
+ elem.lang) ) {
+
+ elemLang = elemLang.toLowerCase();
+ return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+ }
+ } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+ return false;
+ };
+ }),
+
+ // Miscellaneous
+ "target": function( elem ) {
+ var hash = window.location && window.location.hash;
+ return hash && hash.slice( 1 ) === elem.id;
+ },
+
+ "root": function( elem ) {
+ return elem === docElem;
+ },
+
+ "focus": function( elem ) {
+ return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+ },
+
+ // Boolean properties
+ "enabled": function( elem ) {
+ return elem.disabled === false;
+ },
+
+ "disabled": function( elem ) {
+ return elem.disabled === true;
+ },
+
+ "checked": function( elem ) {
+ // In CSS3, :checked should return both checked and selected elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ var nodeName = elem.nodeName.toLowerCase();
+ return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+ },
+
+ "selected": function( elem ) {
+ // Accessing this property makes selected-by-default
+ // options in Safari work properly
+ if ( elem.parentNode ) {
+ elem.parentNode.selectedIndex;
+ }
+
+ return elem.selected === true;
+ },
+
+ // Contents
+ "empty": function( elem ) {
+ // http://www.w3.org/TR/selectors/#empty-pseudo
+ // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+ // not comment, processing instructions, or others
+ // Thanks to Diego Perini for the nodeName shortcut
+ // Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+ if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+ return false;
+ }
+ }
+ return true;
+ },
+
+ "parent": function( elem ) {
+ return !Expr.pseudos["empty"]( elem );
+ },
+
+ // Element/input types
+ "header": function( elem ) {
+ return rheader.test( elem.nodeName );
+ },
+
+ "input": function( elem ) {
+ return rinputs.test( elem.nodeName );
+ },
+
+ "button": function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === "button" || name === "button";
+ },
+
+ "text": function( elem ) {
+ var attr;
+ // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+ // use getAttribute instead to test this case
+ return elem.nodeName.toLowerCase() === "input" &&
+ elem.type === "text" &&
+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+ },
+
+ // Position-in-collection
+ "first": createPositionalPseudo(function() {
+ return [ 0 ];
+ }),
+
+ "last": createPositionalPseudo(function( matchIndexes, length ) {
+ return [ length - 1 ];
+ }),
+
+ "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ return [ argument < 0 ? argument + length : argument ];
+ }),
+
+ "even": createPositionalPseudo(function( matchIndexes, length ) {
+ var i = 0;
+ for ( ; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "odd": createPositionalPseudo(function( matchIndexes, length ) {
+ var i = 1;
+ for ( ; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ var i = argument < 0 ? argument + length : argument;
+ for ( ; --i >= 0; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ var i = argument < 0 ? argument + length : argument;
+ for ( ; ++i < length; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ })
+ }
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+ Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+ Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+ var matched, match, tokens, type,
+ soFar, groups, preFilters,
+ cached = tokenCache[ selector + " " ];
+
+ if ( cached ) {
+ return parseOnly ? 0 : cached.slice( 0 );
+ }
+
+ soFar = selector;
+ groups = [];
+ preFilters = Expr.preFilter;
+
+ while ( soFar ) {
+
+ // Comma and first run
+ if ( !matched || (match = rcomma.exec( soFar )) ) {
+ if ( match ) {
+ // Don't consume trailing commas as valid
+ soFar = soFar.slice( match[0].length ) || soFar;
+ }
+ groups.push( tokens = [] );
+ }
+
+ matched = false;
+
+ // Combinators
+ if ( (match = rcombinators.exec( soFar )) ) {
+ matched = match.shift();
+ tokens.push( {
+ value: matched,
+ // Cast descendant combinators to space
+ type: match[0].replace( rtrim, " " )
+ } );
+ soFar = soFar.slice( matched.length );
+ }
+
+ // Filters
+ for ( type in Expr.filter ) {
+ if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+ (match = preFilters[ type ]( match ))) ) {
+ matched = match.shift();
+ tokens.push( {
+ value: matched,
+ type: type,
+ matches: match
+ } );
+ soFar = soFar.slice( matched.length );
+ }
+ }
+
+ if ( !matched ) {
+ break;
+ }
+ }
+
+ // Return the length of the invalid excess
+ // if we're just parsing
+ // Otherwise, throw an error or return tokens
+ return parseOnly ?
+ soFar.length :
+ soFar ?
+ Sizzle.error( selector ) :
+ // Cache the tokens
+ tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+ var i = 0,
+ len = tokens.length,
+ selector = "";
+ for ( ; i < len; i++ ) {
+ selector += tokens[i].value;
+ }
+ return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+ var dir = combinator.dir,
+ checkNonElements = base && dir === "parentNode",
+ doneName = done++;
+
+ return combinator.first ?
+ // Check against closest ancestor/preceding element
+ function( elem, context, xml ) {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ return matcher( elem, context, xml );
+ }
+ }
+ } :
+
+ // Check against all ancestor/preceding elements
+ function( elem, context, xml ) {
+ var data, cache, outerCache,
+ dirkey = dirruns + " " + doneName;
+
+ // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+ if ( xml ) {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ if ( matcher( elem, context, xml ) ) {
+ return true;
+ }
+ }
+ }
+ } else {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ outerCache = elem[ expando ] || (elem[ expando ] = {});
+ if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+ if ( (data = cache[1]) === true || data === cachedruns ) {
+ return data === true;
+ }
+ } else {
+ cache = outerCache[ dir ] = [ dirkey ];
+ cache[1] = matcher( elem, context, xml ) || cachedruns;
+ if ( cache[1] === true ) {
+ return true;
+ }
+ }
+ }
+ }
+ }
+ };
+}
+
+function elementMatcher( matchers ) {
+ return matchers.length > 1 ?
+ function( elem, context, xml ) {
+ var i = matchers.length;
+ while ( i-- ) {
+ if ( !matchers[i]( elem, context, xml ) ) {
+ return false;
+ }
+ }
+ return true;
+ } :
+ matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+ var elem,
+ newUnmatched = [],
+ i = 0,
+ len = unmatched.length,
+ mapped = map != null;
+
+ for ( ; i < len; i++ ) {
+ if ( (elem = unmatched[i]) ) {
+ if ( !filter || filter( elem, context, xml ) ) {
+ newUnmatched.push( elem );
+ if ( mapped ) {
+ map.push( i );
+ }
+ }
+ }
+ }
+
+ return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+ if ( postFilter && !postFilter[ expando ] ) {
+ postFilter = setMatcher( postFilter );
+ }
+ if ( postFinder && !postFinder[ expando ] ) {
+ postFinder = setMatcher( postFinder, postSelector );
+ }
+ return markFunction(function( seed, results, context, xml ) {
+ var temp, i, elem,
+ preMap = [],
+ postMap = [],
+ preexisting = results.length,
+
+ // Get initial elements from seed or context
+ elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
+ matcherIn = preFilter && ( seed || !selector ) ?
+ condense( elems, preMap, preFilter, context, xml ) :
+ elems,
+
+ matcherOut = matcher ?
+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+ // ...intermediate processing is necessary
+ [] :
+
+ // ...otherwise use results directly
+ results :
+ matcherIn;
+
+ // Find primary matches
+ if ( matcher ) {
+ matcher( matcherIn, matcherOut, context, xml );
+ }
+
+ // Apply postFilter
+ if ( postFilter ) {
+ temp = condense( matcherOut, postMap );
+ postFilter( temp, [], context, xml );
+
+ // Un-match failing elements by moving them back to matcherIn
+ i = temp.length;
+ while ( i-- ) {
+ if ( (elem = temp[i]) ) {
+ matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+ }
+ }
+ }
+
+ if ( seed ) {
+ if ( postFinder || preFilter ) {
+ if ( postFinder ) {
+ // Get the final matcherOut by condensing this intermediate into postFinder contexts
+ temp = [];
+ i = matcherOut.length;
+ while ( i-- ) {
+ if ( (elem = matcherOut[i]) ) {
+ // Restore matcherIn since elem is not yet a final match
+ temp.push( (matcherIn[i] = elem) );
+ }
+ }
+ postFinder( null, (matcherOut = []), temp, xml );
+ }
+
+ // Move matched elements from seed to results to keep them synchronized
+ i = matcherOut.length;
+ while ( i-- ) {
+ if ( (elem = matcherOut[i]) &&
+ (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+ seed[temp] = !(results[temp] = elem);
+ }
+ }
+ }
+
+ // Add elements to results, through postFinder if defined
+ } else {
+ matcherOut = condense(
+ matcherOut === results ?
+ matcherOut.splice( preexisting, matcherOut.length ) :
+ matcherOut
+ );
+ if ( postFinder ) {
+ postFinder( null, results, matcherOut, xml );
+ } else {
+ push.apply( results, matcherOut );
+ }
+ }
+ });
+}
+
+function matcherFromTokens( tokens ) {
+ var checkContext, matcher, j,
+ len = tokens.length,
+ leadingRelative = Expr.relative[ tokens[0].type ],
+ implicitRelative = leadingRelative || Expr.relative[" "],
+ i = leadingRelative ? 1 : 0,
+
+ // The foundational matcher ensures that elements are reachable from top-level context(s)
+ matchContext = addCombinator( function( elem ) {
+ return elem === checkContext;
+ }, implicitRelative, true ),
+ matchAnyContext = addCombinator( function( elem ) {
+ return indexOf.call( checkContext, elem ) > -1;
+ }, implicitRelative, true ),
+ matchers = [ function( elem, context, xml ) {
+ return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+ (checkContext = context).nodeType ?
+ matchContext( elem, context, xml ) :
+ matchAnyContext( elem, context, xml ) );
+ } ];
+
+ for ( ; i < len; i++ ) {
+ if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+ matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+ } else {
+ matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+ // Return special upon seeing a positional matcher
+ if ( matcher[ expando ] ) {
+ // Find the next relative operator (if any) for proper handling
+ j = ++i;
+ for ( ; j < len; j++ ) {
+ if ( Expr.relative[ tokens[j].type ] ) {
+ break;
+ }
+ }
+ return setMatcher(
+ i > 1 && elementMatcher( matchers ),
+ i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+ matcher,
+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
+ j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+ j < len && toSelector( tokens )
+ );
+ }
+ matchers.push( matcher );
+ }
+ }
+
+ return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+ // A counter to specify which element is currently being matched
+ var matcherCachedRuns = 0,
+ bySet = setMatchers.length > 0,
+ byElement = elementMatchers.length > 0,
+ superMatcher = function( seed, context, xml, results, expandContext ) {
+ var elem, j, matcher,
+ setMatched = [],
+ matchedCount = 0,
+ i = "0",
+ unmatched = seed && [],
+ outermost = expandContext != null,
+ contextBackup = outermostContext,
+ // We must always have either seed elements or context
+ elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+ // Use integer dirruns iff this is the outermost matcher
+ dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+ if ( outermost ) {
+ outermostContext = context !== document && context;
+ cachedruns = matcherCachedRuns;
+ }
+
+ // Add elements passing elementMatchers directly to results
+ // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+ for ( ; (elem = elems[i]) != null; i++ ) {
+ if ( byElement && elem ) {
+ j = 0;
+ while ( (matcher = elementMatchers[j++]) ) {
+ if ( matcher( elem, context, xml ) ) {
+ results.push( elem );
+ break;
+ }
+ }
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ cachedruns = ++matcherCachedRuns;
+ }
+ }
+
+ // Track unmatched elements for set filters
+ if ( bySet ) {
+ // They will have gone through all possible matchers
+ if ( (elem = !matcher && elem) ) {
+ matchedCount--;
+ }
+
+ // Lengthen the array for every element, matched or not
+ if ( seed ) {
+ unmatched.push( elem );
+ }
+ }
+ }
+
+ // Apply set filters to unmatched elements
+ matchedCount += i;
+ if ( bySet && i !== matchedCount ) {
+ j = 0;
+ while ( (matcher = setMatchers[j++]) ) {
+ matcher( unmatched, setMatched, context, xml );
+ }
+
+ if ( seed ) {
+ // Reintegrate element matches to eliminate the need for sorting
+ if ( matchedCount > 0 ) {
+ while ( i-- ) {
+ if ( !(unmatched[i] || setMatched[i]) ) {
+ setMatched[i] = pop.call( results );
+ }
+ }
+ }
+
+ // Discard index placeholder values to get only actual matches
+ setMatched = condense( setMatched );
+ }
+
+ // Add matches to results
+ push.apply( results, setMatched );
+
+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
+ if ( outermost && !seed && setMatched.length > 0 &&
+ ( matchedCount + setMatchers.length ) > 1 ) {
+
+ Sizzle.uniqueSort( results );
+ }
+ }
+
+ // Override manipulation of globals by nested matchers
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ outermostContext = contextBackup;
+ }
+
+ return unmatched;
+ };
+
+ return bySet ?
+ markFunction( superMatcher ) :
+ superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+ var i,
+ setMatchers = [],
+ elementMatchers = [],
+ cached = compilerCache[ selector + " " ];
+
+ if ( !cached ) {
+ // Generate a function of recursive functions that can be used to check each element
+ if ( !group ) {
+ group = tokenize( selector );
+ }
+ i = group.length;
+ while ( i-- ) {
+ cached = matcherFromTokens( group[i] );
+ if ( cached[ expando ] ) {
+ setMatchers.push( cached );
+ } else {
+ elementMatchers.push( cached );
+ }
+ }
+
+ // Cache the compiled function
+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+ }
+ return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+ var i = 0,
+ len = contexts.length;
+ for ( ; i < len; i++ ) {
+ Sizzle( selector, contexts[i], results );
+ }
+ return results;
+}
+
+function select( selector, context, results, seed ) {
+ var i, tokens, token, type, find,
+ match = tokenize( selector );
+
+ if ( !seed ) {
+ // Try to minimize operations if there is only one group
+ if ( match.length === 1 ) {
+
+ // Take a shortcut and set the context if the root selector is an ID
+ tokens = match[0] = match[0].slice( 0 );
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+ context.nodeType === 9 && !documentIsXML &&
+ Expr.relative[ tokens[1].type ] ) {
+
+ context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0];
+ if ( !context ) {
+ return results;
+ }
+
+ selector = selector.slice( tokens.shift().value.length );
+ }
+
+ // Fetch a seed set for right-to-left matching
+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+ while ( i-- ) {
+ token = tokens[i];
+
+ // Abort if we hit a combinator
+ if ( Expr.relative[ (type = token.type) ] ) {
+ break;
+ }
+ if ( (find = Expr.find[ type ]) ) {
+ // Search, expanding context for leading sibling combinators
+ if ( (seed = find(
+ token.matches[0].replace( runescape, funescape ),
+ rsibling.test( tokens[0].type ) && context.parentNode || context
+ )) ) {
+
+ // If seed is empty or no tokens remain, we can return early
+ tokens.splice( i, 1 );
+ selector = seed.length && toSelector( tokens );
+ if ( !selector ) {
+ push.apply( results, slice.call( seed, 0 ) );
+ return results;
+ }
+
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ // Compile and execute a filtering function
+ // Provide `match` to avoid retokenization if we modified the selector above
+ compile( selector, match )(
+ seed,
+ context,
+ documentIsXML,
+ results,
+ rsibling.test( selector )
+ );
+ return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+Expr.filters = setFilters.prototype = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// Initialize with the default document
+setDocument();
+
+// Override sizzle attribute retrieval
+Sizzle.attr = jQuery.attr;
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+var runtil = /Until$/,
+ rparentsprev = /^(?:parents|prev(?:Until|All))/,
+ isSimple = /^.[^:#\[\.,]*$/,
+ rneedsContext = jQuery.expr.match.needsContext,
+ // methods guaranteed to produce a unique set when starting from a unique set
+ guaranteedUnique = {
+ children: true,
+ contents: true,
+ next: true,
+ prev: true
+ };
+
+jQuery.fn.extend({
+ find: function( selector ) {
+ var i, ret, self,
+ len = this.length;
+
+ if ( typeof selector !== "string" ) {
+ self = this;
+ return this.pushStack( jQuery( selector ).filter(function() {
+ for ( i = 0; i < len; i++ ) {
+ if ( jQuery.contains( self[ i ], this ) ) {
+ return true;
+ }
+ }
+ }) );
+ }
+
+ ret = [];
+ for ( i = 0; i < len; i++ ) {
+ jQuery.find( selector, this[ i ], ret );
+ }
+
+ // Needed because $( selector, context ) becomes $( context ).find( selector )
+ ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
+ ret.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+ return ret;
+ },
+
+ has: function( target ) {
+ var i,
+ targets = jQuery( target, this ),
+ len = targets.length;
+
+ return this.filter(function() {
+ for ( i = 0; i < len; i++ ) {
+ if ( jQuery.contains( this, targets[i] ) ) {
+ return true;
+ }
+ }
+ });
+ },
+
+ not: function( selector ) {
+ return this.pushStack( winnow(this, selector, false) );
+ },
+
+ filter: function( selector ) {
+ return this.pushStack( winnow(this, selector, true) );
+ },
+
+ is: function( selector ) {
+ return !!selector && (
+ typeof selector === "string" ?
+ // If this is a positional/relative selector, check membership in the returned set
+ // so $("p:first").is("p:last") won't return true for a doc with two "p".
+ rneedsContext.test( selector ) ?
+ jQuery( selector, this.context ).index( this[0] ) >= 0 :
+ jQuery.filter( selector, this ).length > 0 :
+ this.filter( selector ).length > 0 );
+ },
+
+ closest: function( selectors, context ) {
+ var cur,
+ i = 0,
+ l = this.length,
+ ret = [],
+ pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
+ jQuery( selectors, context || this.context ) :
+ 0;
+
+ for ( ; i < l; i++ ) {
+ cur = this[i];
+
+ while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
+ if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
+ ret.push( cur );
+ break;
+ }
+ cur = cur.parentNode;
+ }
+ }
+
+ return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
+ },
+
+ // Determine the position of an element within
+ // the matched set of elements
+ index: function( elem ) {
+
+ // No argument, return index in parent
+ if ( !elem ) {
+ return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
+ }
+
+ // index in selector
+ if ( typeof elem === "string" ) {
+ return jQuery.inArray( this[0], jQuery( elem ) );
+ }
+
+ // Locate the position of the desired element
+ return jQuery.inArray(
+ // If it receives a jQuery object, the first element is used
+ elem.jquery ? elem[0] : elem, this );
+ },
+
+ add: function( selector, context ) {
+ var set = typeof selector === "string" ?
+ jQuery( selector, context ) :
+ jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+ all = jQuery.merge( this.get(), set );
+
+ return this.pushStack( jQuery.unique(all) );
+ },
+
+ addBack: function( selector ) {
+ return this.add( selector == null ?
+ this.prevObject : this.prevObject.filter(selector)
+ );
+ }
+});
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+function sibling( cur, dir ) {
+ do {
+ cur = cur[ dir ];
+ } while ( cur && cur.nodeType !== 1 );
+
+ return cur;
+}
+
+jQuery.each({
+ parent: function( elem ) {
+ var parent = elem.parentNode;
+ return parent && parent.nodeType !== 11 ? parent : null;
+ },
+ parents: function( elem ) {
+ return jQuery.dir( elem, "parentNode" );
+ },
+ parentsUntil: function( elem, i, until ) {
+ return jQuery.dir( elem, "parentNode", until );
+ },
+ next: function( elem ) {
+ return sibling( elem, "nextSibling" );
+ },
+ prev: function( elem ) {
+ return sibling( elem, "previousSibling" );
+ },
+ nextAll: function( elem ) {
+ return jQuery.dir( elem, "nextSibling" );
+ },
+ prevAll: function( elem ) {
+ return jQuery.dir( elem, "previousSibling" );
+ },
+ nextUntil: function( elem, i, until ) {
+ return jQuery.dir( elem, "nextSibling", until );
+ },
+ prevUntil: function( elem, i, until ) {
+ return jQuery.dir( elem, "previousSibling", until );
+ },
+ siblings: function( elem ) {
+ return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+ },
+ children: function( elem ) {
+ return jQuery.sibling( elem.firstChild );
+ },
+ contents: function( elem ) {
+ return jQuery.nodeName( elem, "iframe" ) ?
+ elem.contentDocument || elem.contentWindow.document :
+ jQuery.merge( [], elem.childNodes );
+ }
+}, function( name, fn ) {
+ jQuery.fn[ name ] = function( until, selector ) {
+ var ret = jQuery.map( this, fn, until );
+
+ if ( !runtil.test( name ) ) {
+ selector = until;
+ }
+
+ if ( selector && typeof selector === "string" ) {
+ ret = jQuery.filter( selector, ret );
+ }
+
+ ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
+
+ if ( this.length > 1 && rparentsprev.test( name ) ) {
+ ret = ret.reverse();
+ }
+
+ return this.pushStack( ret );
+ };
+});
+
+jQuery.extend({
+ filter: function( expr, elems, not ) {
+ if ( not ) {
+ expr = ":not(" + expr + ")";
+ }
+
+ return elems.length === 1 ?
+ jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
+ jQuery.find.matches(expr, elems);
+ },
+
+ dir: function( elem, dir, until ) {
+ var matched = [],
+ cur = elem[ dir ];
+
+ while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
+ if ( cur.nodeType === 1 ) {
+ matched.push( cur );
+ }
+ cur = cur[dir];
+ }
+ return matched;
+ },
+
+ sibling: function( n, elem ) {
+ var r = [];
+
+ for ( ; n; n = n.nextSibling ) {
+ if ( n.nodeType === 1 && n !== elem ) {
+ r.push( n );
+ }
+ }
+
+ return r;
+ }
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, keep ) {
+
+ // Can't pass null or undefined to indexOf in Firefox 4
+ // Set to 0 to skip string check
+ qualifier = qualifier || 0;
+
+ if ( jQuery.isFunction( qualifier ) ) {
+ return jQuery.grep(elements, function( elem, i ) {
+ var retVal = !!qualifier.call( elem, i, elem );
+ return retVal === keep;
+ });
+
+ } else if ( qualifier.nodeType ) {
+ return jQuery.grep(elements, function( elem ) {
+ return ( elem === qualifier ) === keep;
+ });
+
+ } else if ( typeof qualifier === "string" ) {
+ var filtered = jQuery.grep(elements, function( elem ) {
+ return elem.nodeType === 1;
+ });
+
+ if ( isSimple.test( qualifier ) ) {
+ return jQuery.filter(qualifier, filtered, !keep);
+ } else {
+ qualifier = jQuery.filter( qualifier, filtered );
+ }
+ }
+
+ return jQuery.grep(elements, function( elem ) {
+ return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
+ });
+}
+function createSafeFragment( document ) {
+ var list = nodeNames.split( "|" ),
+ safeFrag = document.createDocumentFragment();
+
+ if ( safeFrag.createElement ) {
+ while ( list.length ) {
+ safeFrag.createElement(
+ list.pop()
+ );
+ }
+ }
+ return safeFrag;
+}
+
+var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
+ "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
+ rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
+ rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
+ rleadingWhitespace = /^\s+/,
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+ rtagName = /<([\w:]+)/,
+ rtbody = /<tbody/i,
+ rhtml = /<|&#?\w+;/,
+ rnoInnerhtml = /<(?:script|style|link)/i,
+ manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+ // checked="checked" or checked
+ rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+ rscriptType = /^$|\/(?:java|ecma)script/i,
+ rscriptTypeMasked = /^true\/(.*)/,
+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+ // We have to close these tags to support XHTML (#13200)
+ wrapMap = {
+ option: [ 1, "<select multiple='multiple'>", "</select>" ],
+ legend: [ 1, "<fieldset>", "</fieldset>" ],
+ area: [ 1, "<map>", "</map>" ],
+ param: [ 1, "<object>", "</object>" ],
+ thead: [ 1, "<table>", "</table>" ],
+ tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+ col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
+ td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+ // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
+ // unless wrapped in a div with non-breaking characters in front of it.
+ _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
+ },
+ safeFragment = createSafeFragment( document ),
+ fragmentDiv = safeFragment.appendChild( document.createElement("div") );
+
+wrapMap.optgroup = wrapMap.option;
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+ text: function( value ) {
+ return jQuery.access( this, function( value ) {
+ return value === undefined ?
+ jQuery.text( this ) :
+ this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
+ }, null, value, arguments.length );
+ },
+
+ wrapAll: function( html ) {
+ if ( jQuery.isFunction( html ) ) {
+ return this.each(function(i) {
+ jQuery(this).wrapAll( html.call(this, i) );
+ });
+ }
+
+ if ( this[0] ) {
+ // The elements to wrap the target around
+ var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
+
+ if ( this[0].parentNode ) {
+ wrap.insertBefore( this[0] );
+ }
+
+ wrap.map(function() {
+ var elem = this;
+
+ while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
+ elem = elem.firstChild;
+ }
+
+ return elem;
+ }).append( this );
+ }
+
+ return this;
+ },
+
+ wrapInner: function( html ) {
+ if ( jQuery.isFunction( html ) ) {
+ return this.each(function(i) {
+ jQuery(this).wrapInner( html.call(this, i) );
+ });
+ }
+
+ return this.each(function() {
+ var self = jQuery( this ),
+ contents = self.contents();
+
+ if ( contents.length ) {
+ contents.wrapAll( html );
+
+ } else {
+ self.append( html );
+ }
+ });
+ },
+
+ wrap: function( html ) {
+ var isFunction = jQuery.isFunction( html );
+
+ return this.each(function(i) {
+ jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+ });
+ },
+
+ unwrap: function() {
+ return this.parent().each(function() {
+ if ( !jQuery.nodeName( this, "body" ) ) {
+ jQuery( this ).replaceWith( this.childNodes );
+ }
+ }).end();
+ },
+
+ append: function() {
+ return this.domManip(arguments, true, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ this.appendChild( elem );
+ }
+ });
+ },
+
+ prepend: function() {
+ return this.domManip(arguments, true, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ this.insertBefore( elem, this.firstChild );
+ }
+ });
+ },
+
+ before: function() {
+ return this.domManip( arguments, false, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this );
+ }
+ });
+ },
+
+ after: function() {
+ return this.domManip( arguments, false, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this.nextSibling );
+ }
+ });
+ },
+
+ // keepData is for internal use only--do not document
+ remove: function( selector, keepData ) {
+ var elem,
+ i = 0;
+
+ for ( ; (elem = this[i]) != null; i++ ) {
+ if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
+ if ( !keepData && elem.nodeType === 1 ) {
+ jQuery.cleanData( getAll( elem ) );
+ }
+
+ if ( elem.parentNode ) {
+ if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+ setGlobalEval( getAll( elem, "script" ) );
+ }
+ elem.parentNode.removeChild( elem );
+ }
+ }
+ }
+
+ return this;
+ },
+
+ empty: function() {
+ var elem,
+ i = 0;
+
+ for ( ; (elem = this[i]) != null; i++ ) {
+ // Remove element nodes and prevent memory leaks
+ if ( elem.nodeType === 1 ) {
+ jQuery.cleanData( getAll( elem, false ) );
+ }
+
+ // Remove any remaining nodes
+ while ( elem.firstChild ) {
+ elem.removeChild( elem.firstChild );
+ }
+
+ // If this is a select, ensure that it displays empty (#12336)
+ // Support: IE<9
+ if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
+ elem.options.length = 0;
+ }
+ }
+
+ return this;
+ },
+
+ clone: function( dataAndEvents, deepDataAndEvents ) {
+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+ return this.map( function () {
+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+ });
+ },
+
+ html: function( value ) {
+ return jQuery.access( this, function( value ) {
+ var elem = this[0] || {},
+ i = 0,
+ l = this.length;
+
+ if ( value === undefined ) {
+ return elem.nodeType === 1 ?
+ elem.innerHTML.replace( rinlinejQuery, "" ) :
+ undefined;
+ }
+
+ // See if we can take a shortcut and just use innerHTML
+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+ ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
+ ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
+ !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
+
+ value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+ try {
+ for (; i < l; i++ ) {
+ // Remove element nodes and prevent memory leaks
+ elem = this[i] || {};
+ if ( elem.nodeType === 1 ) {
+ jQuery.cleanData( getAll( elem, false ) );
+ elem.innerHTML = value;
+ }
+ }
+
+ elem = 0;
+
+ // If using innerHTML throws an exception, use the fallback method
+ } catch(e) {}
+ }
+
+ if ( elem ) {
+ this.empty().append( value );
+ }
+ }, null, value, arguments.length );
+ },
+
+ replaceWith: function( value ) {
+ var isFunc = jQuery.isFunction( value );
+
+ // Make sure that the elements are removed from the DOM before they are inserted
+ // this can help fix replacing a parent with child elements
+ if ( !isFunc && typeof value !== "string" ) {
+ value = jQuery( value ).not( this ).detach();
+ }
+
+ return this.domManip( [ value ], true, function( elem ) {
+ var next = this.nextSibling,
+ parent = this.parentNode;
+
+ if ( parent ) {
+ jQuery( this ).remove();
+ parent.insertBefore( elem, next );
+ }
+ });
+ },
+
+ detach: function( selector ) {
+ return this.remove( selector, true );
+ },
+
+ domManip: function( args, table, callback ) {
+
+ // Flatten any nested arrays
+ args = core_concat.apply( [], args );
+
+ var first, node, hasScripts,
+ scripts, doc, fragment,
+ i = 0,
+ l = this.length,
+ set = this,
+ iNoClone = l - 1,
+ value = args[0],
+ isFunction = jQuery.isFunction( value );
+
+ // We can't cloneNode fragments that contain checked, in WebKit
+ if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+ return this.each(function( index ) {
+ var self = set.eq( index );
+ if ( isFunction ) {
+ args[0] = value.call( this, index, table ? self.html() : undefined );
+ }
+ self.domManip( args, table, callback );
+ });
+ }
+
+ if ( l ) {
+ fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
+ first = fragment.firstChild;
+
+ if ( fragment.childNodes.length === 1 ) {
+ fragment = first;
+ }
+
+ if ( first ) {
+ table = table && jQuery.nodeName( first, "tr" );
+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+ hasScripts = scripts.length;
+
+ // Use the original fragment for the last item instead of the first because it can end up
+ // being emptied incorrectly in certain situations (#8070).
+ for ( ; i < l; i++ ) {
+ node = fragment;
+
+ if ( i !== iNoClone ) {
+ node = jQuery.clone( node, true, true );
+
+ // Keep references to cloned scripts for later restoration
+ if ( hasScripts ) {
+ jQuery.merge( scripts, getAll( node, "script" ) );
+ }
+ }
+
+ callback.call(
+ table && jQuery.nodeName( this[i], "table" ) ?
+ findOrAppend( this[i], "tbody" ) :
+ this[i],
+ node,
+ i
+ );
+ }
+
+ if ( hasScripts ) {
+ doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+ // Reenable scripts
+ jQuery.map( scripts, restoreScript );
+
+ // Evaluate executable scripts on first document insertion
+ for ( i = 0; i < hasScripts; i++ ) {
+ node = scripts[ i ];
+ if ( rscriptType.test( node.type || "" ) &&
+ !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+ if ( node.src ) {
+ // Hope ajax is available...
+ jQuery.ajax({
+ url: node.src,
+ type: "GET",
+ dataType: "script",
+ async: false,
+ global: false,
+ "throws": true
+ });
+ } else {
+ jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
+ }
+ }
+ }
+ }
+
+ // Fix #11809: Avoid leaking memory
+ fragment = first = null;
+ }
+ }
+
+ return this;
+ }
+});
+
+function findOrAppend( elem, tag ) {
+ return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+ var attr = elem.getAttributeNode("type");
+ elem.type = ( attr && attr.specified ) + "/" + elem.type;
+ return elem;
+}
+function restoreScript( elem ) {
+ var match = rscriptTypeMasked.exec( elem.type );
+ if ( match ) {
+ elem.type = match[1];
+ } else {
+ elem.removeAttribute("type");
+ }
+ return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+ var elem,
+ i = 0;
+ for ( ; (elem = elems[i]) != null; i++ ) {
+ jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
+ }
+}
+
+function cloneCopyEvent( src, dest ) {
+
+ if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
+ return;
+ }
+
+ var type, i, l,
+ oldData = jQuery._data( src ),
+ curData = jQuery._data( dest, oldData ),
+ events = oldData.events;
+
+ if ( events ) {
+ delete curData.handle;
+ curData.events = {};
+
+ for ( type in events ) {
+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+ jQuery.event.add( dest, type, events[ type ][ i ] );
+ }
+ }
+ }
+
+ // make the cloned public data object a copy from the original
+ if ( curData.data ) {
+ curData.data = jQuery.extend( {}, curData.data );
+ }
+}
+
+function fixCloneNodeIssues( src, dest ) {
+ var nodeName, e, data;
+
+ // We do not need to do anything for non-Elements
+ if ( dest.nodeType !== 1 ) {
+ return;
+ }
+
+ nodeName = dest.nodeName.toLowerCase();
+
+ // IE6-8 copies events bound via attachEvent when using cloneNode.
+ if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
+ data = jQuery._data( dest );
+
+ for ( e in data.events ) {
+ jQuery.removeEvent( dest, e, data.handle );
+ }
+
+ // Event data gets referenced instead of copied if the expando gets copied too
+ dest.removeAttribute( jQuery.expando );
+ }
+
+ // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
+ if ( nodeName === "script" && dest.text !== src.text ) {
+ disableScript( dest ).text = src.text;
+ restoreScript( dest );
+
+ // IE6-10 improperly clones children of object elements using classid.
+ // IE10 throws NoModificationAllowedError if parent is null, #12132.
+ } else if ( nodeName === "object" ) {
+ if ( dest.parentNode ) {
+ dest.outerHTML = src.outerHTML;
+ }
+
+ // This path appears unavoidable for IE9. When cloning an object
+ // element in IE9, the outerHTML strategy above is not sufficient.
+ // If the src has innerHTML and the destination does not,
+ // copy the src.innerHTML into the dest.innerHTML. #10324
+ if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
+ dest.innerHTML = src.innerHTML;
+ }
+
+ } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+ // IE6-8 fails to persist the checked state of a cloned checkbox
+ // or radio button. Worse, IE6-7 fail to give the cloned element
+ // a checked appearance if the defaultChecked value isn't also set
+
+ dest.defaultChecked = dest.checked = src.checked;
+
+ // IE6-7 get confused and end up setting the value of a cloned
+ // checkbox/radio button to an empty string instead of "on"
+ if ( dest.value !== src.value ) {
+ dest.value = src.value;
+ }
+
+ // IE6-8 fails to return the selected option to the default selected
+ // state when cloning options
+ } else if ( nodeName === "option" ) {
+ dest.defaultSelected = dest.selected = src.defaultSelected;
+
+ // IE6-8 fails to set the defaultValue to the correct value when
+ // cloning other types of input fields
+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
+ dest.defaultValue = src.defaultValue;
+ }
+}
+
+jQuery.each({
+ appendTo: "append",
+ prependTo: "prepend",
+ insertBefore: "before",
+ insertAfter: "after",
+ replaceAll: "replaceWith"
+}, function( name, original ) {
+ jQuery.fn[ name ] = function( selector ) {
+ var elems,
+ i = 0,
+ ret = [],
+ insert = jQuery( selector ),
+ last = insert.length - 1;
+
+ for ( ; i <= last; i++ ) {
+ elems = i === last ? this : this.clone(true);
+ jQuery( insert[i] )[ original ]( elems );
+
+ // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
+ core_push.apply( ret, elems.get() );
+ }
+
+ return this.pushStack( ret );
+ };
+});
+
+function getAll( context, tag ) {
+ var elems, elem,
+ i = 0,
+ found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
+ typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
+ undefined;
+
+ if ( !found ) {
+ for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
+ if ( !tag || jQuery.nodeName( elem, tag ) ) {
+ found.push( elem );
+ } else {
+ jQuery.merge( found, getAll( elem, tag ) );
+ }
+ }
+ }
+
+ return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+ jQuery.merge( [ context ], found ) :
+ found;
+}
+
+// Used in buildFragment, fixes the defaultChecked property
+function fixDefaultChecked( elem ) {
+ if ( manipulation_rcheckableType.test( elem.type ) ) {
+ elem.defaultChecked = elem.checked;
+ }
+}
+
+jQuery.extend({
+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+ var destElements, node, clone, i, srcElements,
+ inPage = jQuery.contains( elem.ownerDocument, elem );
+
+ if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
+ clone = elem.cloneNode( true );
+
+ // IE<=8 does not properly clone detached, unknown element nodes
+ } else {
+ fragmentDiv.innerHTML = elem.outerHTML;
+ fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
+ }
+
+ if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
+ (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
+
+ // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+ destElements = getAll( clone );
+ srcElements = getAll( elem );
+
+ // Fix all IE cloning issues
+ for ( i = 0; (node = srcElements[i]) != null; ++i ) {
+ // Ensure that the destination node is not null; Fixes #9587
+ if ( destElements[i] ) {
+ fixCloneNodeIssues( node, destElements[i] );
+ }
+ }
+ }
+
+ // Copy the events from the original to the clone
+ if ( dataAndEvents ) {
+ if ( deepDataAndEvents ) {
+ srcElements = srcElements || getAll( elem );
+ destElements = destElements || getAll( clone );
+
+ for ( i = 0; (node = srcElements[i]) != null; i++ ) {
+ cloneCopyEvent( node, destElements[i] );
+ }
+ } else {
+ cloneCopyEvent( elem, clone );
+ }
+ }
+
+ // Preserve script evaluation history
+ destElements = getAll( clone, "script" );
+ if ( destElements.length > 0 ) {
+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+ }
+
+ destElements = srcElements = node = null;
+
+ // Return the cloned set
+ return clone;
+ },
+
+ buildFragment: function( elems, context, scripts, selection ) {
+ var j, elem, contains,
+ tmp, tag, tbody, wrap,
+ l = elems.length,
+
+ // Ensure a safe fragment
+ safe = createSafeFragment( context ),
+
+ nodes = [],
+ i = 0;
+
+ for ( ; i < l; i++ ) {
+ elem = elems[ i ];
+
+ if ( elem || elem === 0 ) {
+
+ // Add nodes directly
+ if ( jQuery.type( elem ) === "object" ) {
+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+ // Convert non-html into a text node
+ } else if ( !rhtml.test( elem ) ) {
+ nodes.push( context.createTextNode( elem ) );
+
+ // Convert html into DOM nodes
+ } else {
+ tmp = tmp || safe.appendChild( context.createElement("div") );
+
+ // Deserialize a standard representation
+ tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
+ wrap = wrapMap[ tag ] || wrapMap._default;
+
+ tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
+
+ // Descend through wrappers to the right content
+ j = wrap[0];
+ while ( j-- ) {
+ tmp = tmp.lastChild;
+ }
+
+ // Manually add leading whitespace removed by IE
+ if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
+ nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
+ }
+
+ // Remove IE's autoinserted <tbody> from table fragments
+ if ( !jQuery.support.tbody ) {
+
+ // String was a <table>, *may* have spurious <tbody>
+ elem = tag === "table" && !rtbody.test( elem ) ?
+ tmp.firstChild :
+
+ // String was a bare <thead> or <tfoot>
+ wrap[1] === "<table>" && !rtbody.test( elem ) ?
+ tmp :
+ 0;
+
+ j = elem && elem.childNodes.length;
+ while ( j-- ) {
+ if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
+ elem.removeChild( tbody );
+ }
+ }
+ }
+
+ jQuery.merge( nodes, tmp.childNodes );
+
+ // Fix #12392 for WebKit and IE > 9
+ tmp.textContent = "";
+
+ // Fix #12392 for oldIE
+ while ( tmp.firstChild ) {
+ tmp.removeChild( tmp.firstChild );
+ }
+
+ // Remember the top-level container for proper cleanup
+ tmp = safe.lastChild;
+ }
+ }
+ }
+
+ // Fix #11356: Clear elements from fragment
+ if ( tmp ) {
+ safe.removeChild( tmp );
+ }
+
+ // Reset defaultChecked for any radios and checkboxes
+ // about to be appended to the DOM in IE 6/7 (#8060)
+ if ( !jQuery.support.appendChecked ) {
+ jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
+ }
+
+ i = 0;
+ while ( (elem = nodes[ i++ ]) ) {
+
+ // #4087 - If origin and destination elements are the same, and this is
+ // that element, do not do anything
+ if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+ continue;
+ }
+
+ contains = jQuery.contains( elem.ownerDocument, elem );
+
+ // Append to fragment
+ tmp = getAll( safe.appendChild( elem ), "script" );
+
+ // Preserve script evaluation history
+ if ( contains ) {
+ setGlobalEval( tmp );
+ }
+
+ // Capture executables
+ if ( scripts ) {
+ j = 0;
+ while ( (elem = tmp[ j++ ]) ) {
+ if ( rscriptType.test( elem.type || "" ) ) {
+ scripts.push( elem );
+ }
+ }
+ }
+ }
+
+ tmp = null;
+
+ return safe;
+ },
+
+ cleanData: function( elems, /* internal */ acceptData ) {
+ var elem, type, id, data,
+ i = 0,
+ internalKey = jQuery.expando,
+ cache = jQuery.cache,
+ deleteExpando = jQuery.support.deleteExpando,
+ special = jQuery.event.special;
+
+ for ( ; (elem = elems[i]) != null; i++ ) {
+
+ if ( acceptData || jQuery.acceptData( elem ) ) {
+
+ id = elem[ internalKey ];
+ data = id && cache[ id ];
+
+ if ( data ) {
+ if ( data.events ) {
+ for ( type in data.events ) {
+ if ( special[ type ] ) {
+ jQuery.event.remove( elem, type );
+
+ // This is a shortcut to avoid jQuery.event.remove's overhead
+ } else {
+ jQuery.removeEvent( elem, type, data.handle );
+ }
+ }
+ }
+
+ // Remove cache only if it was not already removed by jQuery.event.remove
+ if ( cache[ id ] ) {
+
+ delete cache[ id ];
+
+ // IE does not allow us to delete expando properties from nodes,
+ // nor does it have a removeAttribute function on Document nodes;
+ // we must handle all of these cases
+ if ( deleteExpando ) {
+ delete elem[ internalKey ];
+
+ } else if ( typeof elem.removeAttribute !== core_strundefined ) {
+ elem.removeAttribute( internalKey );
+
+ } else {
+ elem[ internalKey ] = null;
+ }
+
+ core_deletedIds.push( id );
+ }
+ }
+ }
+ }
+ }
+});
+var iframe, getStyles, curCSS,
+ ralpha = /alpha\([^)]*\)/i,
+ ropacity = /opacity\s*=\s*([^)]*)/,
+ rposition = /^(top|right|bottom|left)$/,
+ // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+ // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+ rmargin = /^margin/,
+ rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+ rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+ rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+ elemdisplay = { BODY: "block" },
+
+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+ cssNormalTransform = {
+ letterSpacing: 0,
+ fontWeight: 400
+ },
+
+ cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+ cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+ // shortcut for names that are not vendor prefixed
+ if ( name in style ) {
+ return name;
+ }
+
+ // check for vendor prefixed names
+ var capName = name.charAt(0).toUpperCase() + name.slice(1),
+ origName = name,
+ i = cssPrefixes.length;
+
+ while ( i-- ) {
+ name = cssPrefixes[ i ] + capName;
+ if ( name in style ) {
+ return name;
+ }
+ }
+
+ return origName;
+}
+
+function isHidden( elem, el ) {
+ // isHidden might be called from jQuery#filter function;
+ // in that case, element will be second argument
+ elem = el || elem;
+ return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+function showHide( elements, show ) {
+ var display, elem, hidden,
+ values = [],
+ index = 0,
+ length = elements.length;
+
+ for ( ; index < length; index++ ) {
+ elem = elements[ index ];
+ if ( !elem.style ) {
+ continue;
+ }
+
+ values[ index ] = jQuery._data( elem, "olddisplay" );
+ display = elem.style.display;
+ if ( show ) {
+ // Reset the inline display of this element to learn if it is
+ // being hidden by cascaded rules or not
+ if ( !values[ index ] && display === "none" ) {
+ elem.style.display = "";
+ }
+
+ // Set elements which have been overridden with display: none
+ // in a stylesheet to whatever the default browser style is
+ // for such an element
+ if ( elem.style.display === "" && isHidden( elem ) ) {
+ values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+ }
+ } else {
+
+ if ( !values[ index ] ) {
+ hidden = isHidden( elem );
+
+ if ( display && display !== "none" || !hidden ) {
+ jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
+ }
+ }
+ }
+ }
+
+ // Set the display of most of the elements in a second loop
+ // to avoid the constant reflow
+ for ( index = 0; index < length; index++ ) {
+ elem = elements[ index ];
+ if ( !elem.style ) {
+ continue;
+ }
+ if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+ elem.style.display = show ? values[ index ] || "" : "none";
+ }
+ }
+
+ return elements;
+}
+
+jQuery.fn.extend({
+ css: function( name, value ) {
+ return jQuery.access( this, function( elem, name, value ) {
+ var len, styles,
+ map = {},
+ i = 0;
+
+ if ( jQuery.isArray( name ) ) {
+ styles = getStyles( elem );
+ len = name.length;
+
+ for ( ; i < len; i++ ) {
+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+ }
+
+ return map;
+ }
+
+ return value !== undefined ?
+ jQuery.style( elem, name, value ) :
+ jQuery.css( elem, name );
+ }, name, value, arguments.length > 1 );
+ },
+ show: function() {
+ return showHide( this, true );
+ },
+ hide: function() {
+ return showHide( this );
+ },
+ toggle: function( state ) {
+ var bool = typeof state === "boolean";
+
+ return this.each(function() {
+ if ( bool ? state : isHidden( this ) ) {
+ jQuery( this ).show();
+ } else {
+ jQuery( this ).hide();
+ }
+ });
+ }
+});
+
+jQuery.extend({
+ // Add in style property hooks for overriding the default
+ // behavior of getting and setting a style property
+ cssHooks: {
+ opacity: {
+ get: function( elem, computed ) {
+ if ( computed ) {
+ // We should always get a number back from opacity
+ var ret = curCSS( elem, "opacity" );
+ return ret === "" ? "1" : ret;
+ }
+ }
+ }
+ },
+
+ // Exclude the following css properties to add px
+ cssNumber: {
+ "columnCount": true,
+ "fillOpacity": true,
+ "fontWeight": true,
+ "lineHeight": true,
+ "opacity": true,
+ "orphans": true,
+ "widows": true,
+ "zIndex": true,
+ "zoom": true
+ },
+
+ // Add in properties whose names you wish to fix before
+ // setting or getting the value
+ cssProps: {
+ // normalize float css property
+ "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
+ },
+
+ // Get and set the style property on a DOM Node
+ style: function( elem, name, value, extra ) {
+ // Don't set styles on text and comment nodes
+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+ return;
+ }
+
+ // Make sure that we're working with the right name
+ var ret, type, hooks,
+ origName = jQuery.camelCase( name ),
+ style = elem.style;
+
+ name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+ // gets hook for the prefixed version
+ // followed by the unprefixed version
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+ // Check if we're setting a value
+ if ( value !== undefined ) {
+ type = typeof value;
+
+ // convert relative number strings (+= or -=) to relative numbers. #7345
+ if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+ value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+ // Fixes bug #9237
+ type = "number";
+ }
+
+ // Make sure that NaN and null values aren't set. See: #7116
+ if ( value == null || type === "number" && isNaN( value ) ) {
+ return;
+ }
+
+ // If a number was passed in, add 'px' to the (except for certain CSS properties)
+ if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+ value += "px";
+ }
+
+ // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
+ // but it would mean to define eight (for every problematic property) identical functions
+ if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+ style[ name ] = "inherit";
+ }
+
+ // If a hook was provided, use that value, otherwise just set the specified value
+ if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+
+ // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
+ // Fixes bug #5509
+ try {
+ style[ name ] = value;
+ } catch(e) {}
+ }
+
+ } else {
+ // If a hook was provided get the non-computed value from there
+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+ return ret;
+ }
+
+ // Otherwise just get the value from the style object
+ return style[ name ];
+ }
+ },
+
+ css: function( elem, name, extra, styles ) {
+ var num, val, hooks,
+ origName = jQuery.camelCase( name );
+
+ // Make sure that we're working with the right name
+ name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+ // gets hook for the prefixed version
+ // followed by the unprefixed version
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+ // If a hook was provided get the computed value from there
+ if ( hooks && "get" in hooks ) {
+ val = hooks.get( elem, true, extra );
+ }
+
+ // Otherwise, if a way to get the computed value exists, use that
+ if ( val === undefined ) {
+ val = curCSS( elem, name, styles );
+ }
+
+ //convert "normal" to computed value
+ if ( val === "normal" && name in cssNormalTransform ) {
+ val = cssNormalTransform[ name ];
+ }
+
+ // Return, converting to number if forced or a qualifier was provided and val looks numeric
+ if ( extra === "" || extra ) {
+ num = parseFloat( val );
+ return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+ }
+ return val;
+ },
+
+ // A method for quickly swapping in/out CSS properties to get correct calculations
+ swap: function( elem, options, callback, args ) {
+ var ret, name,
+ old = {};
+
+ // Remember the old values, and insert the new ones
+ for ( name in options ) {
+ old[ name ] = elem.style[ name ];
+ elem.style[ name ] = options[ name ];
+ }
+
+ ret = callback.apply( elem, args || [] );
+
+ // Revert the old values
+ for ( name in options ) {
+ elem.style[ name ] = old[ name ];
+ }
+
+ return ret;
+ }
+});
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+if ( window.getComputedStyle ) {
+ getStyles = function( elem ) {
+ return window.getComputedStyle( elem, null );
+ };
+
+ curCSS = function( elem, name, _computed ) {
+ var width, minWidth, maxWidth,
+ computed = _computed || getStyles( elem ),
+
+ // getPropertyValue is only needed for .css('filter') in IE9, see #12537
+ ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+ style = elem.style;
+
+ if ( computed ) {
+
+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+ ret = jQuery.style( elem, name );
+ }
+
+ // A tribute to the "awesome hack by Dean Edwards"
+ // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
+ // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+ // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+ if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+ // Remember the original values
+ width = style.width;
+ minWidth = style.minWidth;
+ maxWidth = style.maxWidth;
+
+ // Put in the new values to get a computed value out
+ style.minWidth = style.maxWidth = style.width = ret;
+ ret = computed.width;
+
+ // Revert the changed values
+ style.width = width;
+ style.minWidth = minWidth;
+ style.maxWidth = maxWidth;
+ }
+ }
+
+ return ret;
+ };
+} else if ( document.documentElement.currentStyle ) {
+ getStyles = function( elem ) {
+ return elem.currentStyle;
+ };
+
+ curCSS = function( elem, name, _computed ) {
+ var left, rs, rsLeft,
+ computed = _computed || getStyles( elem ),
+ ret = computed ? computed[ name ] : undefined,
+ style = elem.style;
+
+ // Avoid setting ret to empty string here
+ // so we don't default to auto
+ if ( ret == null && style && style[ name ] ) {
+ ret = style[ name ];
+ }
+
+ // From the awesome hack by Dean Edwards
+ // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
+
+ // If we're not dealing with a regular pixel number
+ // but a number that has a weird ending, we need to convert it to pixels
+ // but not position css attributes, as those are proportional to the parent element instead
+ // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
+ if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
+
+ // Remember the original values
+ left = style.left;
+ rs = elem.runtimeStyle;
+ rsLeft = rs && rs.left;
+
+ // Put in the new values to get a computed value out
+ if ( rsLeft ) {
+ rs.left = elem.currentStyle.left;
+ }
+ style.left = name === "fontSize" ? "1em" : ret;
+ ret = style.pixelLeft + "px";
+
+ // Revert the changed values
+ style.left = left;
+ if ( rsLeft ) {
+ rs.left = rsLeft;
+ }
+ }
+
+ return ret === "" ? "auto" : ret;
+ };
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+ var matches = rnumsplit.exec( value );
+ return matches ?
+ // Guard against undefined "subtract", e.g., when used as in cssHooks
+ Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+ value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+ var i = extra === ( isBorderBox ? "border" : "content" ) ?
+ // If we already have the right measurement, avoid augmentation
+ 4 :
+ // Otherwise initialize for horizontal or vertical properties
+ name === "width" ? 1 : 0,
+
+ val = 0;
+
+ for ( ; i < 4; i += 2 ) {
+ // both box models exclude margin, so add it if we want it
+ if ( extra === "margin" ) {
+ val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+ }
+
+ if ( isBorderBox ) {
+ // border-box includes padding, so remove it if we want content
+ if ( extra === "content" ) {
+ val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+ }
+
+ // at this point, extra isn't border nor margin, so remove border
+ if ( extra !== "margin" ) {
+ val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+ }
+ } else {
+ // at this point, extra isn't content, so add padding
+ val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+ // at this point, extra isn't content nor padding, so add border
+ if ( extra !== "padding" ) {
+ val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+ }
+ }
+ }
+
+ return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+ // Start with offset property, which is equivalent to the border-box value
+ var valueIsBorderBox = true,
+ val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+ styles = getStyles( elem ),
+ isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+ // some non-html elements return undefined for offsetWidth, so check for null/undefined
+ // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+ // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+ if ( val <= 0 || val == null ) {
+ // Fall back to computed then uncomputed css if necessary
+ val = curCSS( elem, name, styles );
+ if ( val < 0 || val == null ) {
+ val = elem.style[ name ];
+ }
+
+ // Computed unit is not pixels. Stop here and return.
+ if ( rnumnonpx.test(val) ) {
+ return val;
+ }
+
+ // we need the check for style in case a browser which returns unreliable values
+ // for getComputedStyle silently falls back to the reliable elem.style
+ valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+ // Normalize "", auto, and prepare for extra
+ val = parseFloat( val ) || 0;
+ }
+
+ // use the active box-sizing model to add/subtract irrelevant styles
+ return ( val +
+ augmentWidthOrHeight(
+ elem,
+ name,
+ extra || ( isBorderBox ? "border" : "content" ),
+ valueIsBorderBox,
+ styles
+ )
+ ) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+ var doc = document,
+ display = elemdisplay[ nodeName ];
+
+ if ( !display ) {
+ display = actualDisplay( nodeName, doc );
+
+ // If the simple way fails, read from inside an iframe
+ if ( display === "none" || !display ) {
+ // Use the already-created iframe if possible
+ iframe = ( iframe ||
+ jQuery("<iframe frameborder='0' width='0' height='0'/>")
+ .css( "cssText", "display:block !important" )
+ ).appendTo( doc.documentElement );
+
+ // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+ doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+ doc.write("<!doctype html><html><body>");
+ doc.close();
+
+ display = actualDisplay( nodeName, doc );
+ iframe.detach();
+ }
+
+ // Store the correct default display
+ elemdisplay[ nodeName ] = display;
+ }
+
+ return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+ var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+ display = jQuery.css( elem[0], "display" );
+ elem.remove();
+ return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+ jQuery.cssHooks[ name ] = {
+ get: function( elem, computed, extra ) {
+ if ( computed ) {
+ // certain elements can have dimension info if we invisibly show them
+ // however, it must have a current display style that would benefit from this
+ return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+ jQuery.swap( elem, cssShow, function() {
+ return getWidthOrHeight( elem, name, extra );
+ }) :
+ getWidthOrHeight( elem, name, extra );
+ }
+ },
+
+ set: function( elem, value, extra ) {
+ var styles = extra && getStyles( elem );
+ return setPositiveNumber( elem, value, extra ?
+ augmentWidthOrHeight(
+ elem,
+ name,
+ extra,
+ jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+ styles
+ ) : 0
+ );
+ }
+ };
+});
+
+if ( !jQuery.support.opacity ) {
+ jQuery.cssHooks.opacity = {
+ get: function( elem, computed ) {
+ // IE uses filters for opacity
+ return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
+ ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
+ computed ? "1" : "";
+ },
+
+ set: function( elem, value ) {
+ var style = elem.style,
+ currentStyle = elem.currentStyle,
+ opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
+ filter = currentStyle && currentStyle.filter || style.filter || "";
+
+ // IE has trouble with opacity if it does not have layout
+ // Force it by setting the zoom level
+ style.zoom = 1;
+
+ // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
+ // if value === "", then remove inline opacity #12685
+ if ( ( value >= 1 || value === "" ) &&
+ jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
+ style.removeAttribute ) {
+
+ // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
+ // if "filter:" is present at all, clearType is disabled, we want to avoid this
+ // style.removeAttribute is IE Only, but so apparently is this code path...
+ style.removeAttribute( "filter" );
+
+ // if there is no filter style applied in a css rule or unset inline opacity, we are done
+ if ( value === "" || currentStyle && !currentStyle.filter ) {
+ return;
+ }
+ }
+
+ // otherwise, set new filter values
+ style.filter = ralpha.test( filter ) ?
+ filter.replace( ralpha, opacity ) :
+ filter + " " + opacity;
+ }
+ };
+}
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+ if ( !jQuery.support.reliableMarginRight ) {
+ jQuery.cssHooks.marginRight = {
+ get: function( elem, computed ) {
+ if ( computed ) {
+ // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+ // Work around by temporarily setting element display to inline-block
+ return jQuery.swap( elem, { "display": "inline-block" },
+ curCSS, [ elem, "marginRight" ] );
+ }
+ }
+ };
+ }
+
+ // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+ // getComputedStyle returns percent when specified for top/left/bottom/right
+ // rather than make the css module depend on the offset module, we just check for it here
+ if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+ jQuery.each( [ "top", "left" ], function( i, prop ) {
+ jQuery.cssHooks[ prop ] = {
+ get: function( elem, computed ) {
+ if ( computed ) {
+ computed = curCSS( elem, prop );
+ // if curCSS returns percentage, fallback to offset
+ return rnumnonpx.test( computed ) ?
+ jQuery( elem ).position()[ prop ] + "px" :
+ computed;
+ }
+ }
+ };
+ });
+ }
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+ jQuery.expr.filters.hidden = function( elem ) {
+ // Support: Opera <= 12.12
+ // Opera reports offsetWidths and offsetHeights less than zero on some elements
+ return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
+ (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
+ };
+
+ jQuery.expr.filters.visible = function( elem ) {
+ return !jQuery.expr.filters.hidden( elem );
+ };
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+ margin: "",
+ padding: "",
+ border: "Width"
+}, function( prefix, suffix ) {
+ jQuery.cssHooks[ prefix + suffix ] = {
+ expand: function( value ) {
+ var i = 0,
+ expanded = {},
+
+ // assumes a single number if not a string
+ parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+ for ( ; i < 4; i++ ) {
+ expanded[ prefix + cssExpand[ i ] + suffix ] =
+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+ }
+
+ return expanded;
+ }
+ };
+
+ if ( !rmargin.test( prefix ) ) {
+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+ }
+});
+var r20 = /%20/g,
+ rbracket = /\[\]$/,
+ rCRLF = /\r?\n/g,
+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+ serialize: function() {
+ return jQuery.param( this.serializeArray() );
+ },
+ serializeArray: function() {
+ return this.map(function(){
+ // Can add propHook for "elements" to filter or add form elements
+ var elements = jQuery.prop( this, "elements" );
+ return elements ? jQuery.makeArray( elements ) : this;
+ })
+ .filter(function(){
+ var type = this.type;
+ // Use .is(":disabled") so that fieldset[disabled] works
+ return this.name && !jQuery( this ).is( ":disabled" ) &&
+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+ ( this.checked || !manipulation_rcheckableType.test( type ) );
+ })
+ .map(function( i, elem ){
+ var val = jQuery( this ).val();
+
+ return val == null ?
+ null :
+ jQuery.isArray( val ) ?
+ jQuery.map( val, function( val ){
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ }) :
+ { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ }).get();
+ }
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+ var prefix,
+ s = [],
+ add = function( key, value ) {
+ // If value is a function, invoke it and return its value
+ value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+ s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+ };
+
+ // Set traditional to true for jQuery <= 1.3.2 behavior.
+ if ( traditional === undefined ) {
+ traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+ }
+
+ // If an array was passed in, assume that it is an array of form elements.
+ if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+ // Serialize the form elements
+ jQuery.each( a, function() {
+ add( this.name, this.value );
+ });
+
+ } else {
+ // If traditional, encode the "old" way (the way 1.3.2 or older
+ // did it), otherwise encode params recursively.
+ for ( prefix in a ) {
+ buildParams( prefix, a[ prefix ], traditional, add );
+ }
+ }
+
+ // Return the resulting serialization
+ return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+ var name;
+
+ if ( jQuery.isArray( obj ) ) {
+ // Serialize array item.
+ jQuery.each( obj, function( i, v ) {
+ if ( traditional || rbracket.test( prefix ) ) {
+ // Treat each array item as a scalar.
+ add( prefix, v );
+
+ } else {
+ // Item is non-scalar (array or object), encode its numeric index.
+ buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+ }
+ });
+
+ } else if ( !traditional && jQuery.type( obj ) === "object" ) {
+ // Serialize object item.
+ for ( name in obj ) {
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+ }
+
+ } else {
+ // Serialize scalar item.
+ add( prefix, obj );
+ }
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+ "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+ // Handle event binding
+ jQuery.fn[ name ] = function( data, fn ) {
+ return arguments.length > 0 ?
+ this.on( name, null, data, fn ) :
+ this.trigger( name );
+ };
+});
+
+jQuery.fn.hover = function( fnOver, fnOut ) {
+ return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+};
+var
+ // Document location
+ ajaxLocParts,
+ ajaxLocation,
+ ajax_nonce = jQuery.now(),
+
+ ajax_rquery = /\?/,
+ rhash = /#.*$/,
+ rts = /([?&])_=[^&]*/,
+ rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
+ // #7653, #8125, #8152: local protocol detection
+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+ rnoContent = /^(?:GET|HEAD)$/,
+ rprotocol = /^\/\//,
+ rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+ // Keep a copy of the old load method
+ _load = jQuery.fn.load,
+
+ /* Prefilters
+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+ * 2) These are called:
+ * - BEFORE asking for a transport
+ * - AFTER param serialization (s.data is a string if s.processData is true)
+ * 3) key is the dataType
+ * 4) the catchall symbol "*" can be used
+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+ */
+ prefilters = {},
+
+ /* Transports bindings
+ * 1) key is the dataType
+ * 2) the catchall symbol "*" can be used
+ * 3) selection will start with transport dataType and THEN go to "*" if needed
+ */
+ transports = {},
+
+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+ allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+ ajaxLocation = location.href;
+} catch( e ) {
+ // Use the href attribute of an A element
+ // since IE will modify it given document.location
+ ajaxLocation = document.createElement( "a" );
+ ajaxLocation.href = "";
+ ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+ // dataTypeExpression is optional and defaults to "*"
+ return function( dataTypeExpression, func ) {
+
+ if ( typeof dataTypeExpression !== "string" ) {
+ func = dataTypeExpression;
+ dataTypeExpression = "*";
+ }
+
+ var dataType,
+ i = 0,
+ dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+ if ( jQuery.isFunction( func ) ) {
+ // For each dataType in the dataTypeExpression
+ while ( (dataType = dataTypes[i++]) ) {
+ // Prepend if requested
+ if ( dataType[0] === "+" ) {
+ dataType = dataType.slice( 1 ) || "*";
+ (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+ // Otherwise append
+ } else {
+ (structure[ dataType ] = structure[ dataType ] || []).push( func );
+ }
+ }
+ }
+ };
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+ var inspected = {},
+ seekingTransport = ( structure === transports );
+
+ function inspect( dataType ) {
+ var selected;
+ inspected[ dataType ] = true;
+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+ if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+ options.dataTypes.unshift( dataTypeOrTransport );
+ inspect( dataTypeOrTransport );
+ return false;
+ } else if ( seekingTransport ) {
+ return !( selected = dataTypeOrTransport );
+ }
+ });
+ return selected;
+ }
+
+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+ var deep, key,
+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+ for ( key in src ) {
+ if ( src[ key ] !== undefined ) {
+ ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+ }
+ }
+ if ( deep ) {
+ jQuery.extend( true, target, deep );
+ }
+
+ return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+ if ( typeof url !== "string" && _load ) {
+ return _load.apply( this, arguments );
+ }
+
+ var selector, response, type,
+ self = this,
+ off = url.indexOf(" ");
+
+ if ( off >= 0 ) {
+ selector = url.slice( off, url.length );
+ url = url.slice( 0, off );
+ }
+
+ // If it's a function
+ if ( jQuery.isFunction( params ) ) {
+
+ // We assume that it's the callback
+ callback = params;
+ params = undefined;
+
+ // Otherwise, build a param string
+ } else if ( params && typeof params === "object" ) {
+ type = "POST";
+ }
+
+ // If we have elements to modify, make the request
+ if ( self.length > 0 ) {
+ jQuery.ajax({
+ url: url,
+
+ // if "type" variable is undefined, then "GET" method will be used
+ type: type,
+ dataType: "html",
+ data: params
+ }).done(function( responseText ) {
+
+ // Save response for use in complete callback
+ response = arguments;
+
+ self.html( selector ?
+
+ // If a selector was specified, locate the right elements in a dummy div
+ // Exclude scripts to avoid IE 'Permission Denied' errors
+ jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+ // Otherwise use the full result
+ responseText );
+
+ }).complete( callback && function( jqXHR, status ) {
+ self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+ });
+ }
+
+ return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+ jQuery.fn[ type ] = function( fn ){
+ return this.on( type, fn );
+ };
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+ jQuery[ method ] = function( url, data, callback, type ) {
+ // shift arguments if data argument was omitted
+ if ( jQuery.isFunction( data ) ) {
+ type = type || callback;
+ callback = data;
+ data = undefined;
+ }
+
+ return jQuery.ajax({
+ url: url,
+ type: method,
+ dataType: type,
+ data: data,
+ success: callback
+ });
+ };
+});
+
+jQuery.extend({
+
+ // Counter for holding the number of active queries
+ active: 0,
+
+ // Last-Modified header cache for next request
+ lastModified: {},
+ etag: {},
+
+ ajaxSettings: {
+ url: ajaxLocation,
+ type: "GET",
+ isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+ global: true,
+ processData: true,
+ async: true,
+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+ /*
+ timeout: 0,
+ data: null,
+ dataType: null,
+ username: null,
+ password: null,
+ cache: null,
+ throws: false,
+ traditional: false,
+ headers: {},
+ */
+
+ accepts: {
+ "*": allTypes,
+ text: "text/plain",
+ html: "text/html",
+ xml: "application/xml, text/xml",
+ json: "application/json, text/javascript"
+ },
+
+ contents: {
+ xml: /xml/,
+ html: /html/,
+ json: /json/
+ },
+
+ responseFields: {
+ xml: "responseXML",
+ text: "responseText"
+ },
+
+ // Data converters
+ // Keys separate source (or catchall "*") and destination types with a single space
+ converters: {
+
+ // Convert anything to text
+ "* text": window.String,
+
+ // Text to html (true = no transformation)
+ "text html": true,
+
+ // Evaluate text as a json expression
+ "text json": jQuery.parseJSON,
+
+ // Parse text as xml
+ "text xml": jQuery.parseXML
+ },
+
+ // For options that shouldn't be deep extended:
+ // you can add your own custom options here if
+ // and when you create one that shouldn't be
+ // deep extended (see ajaxExtend)
+ flatOptions: {
+ url: true,
+ context: true
+ }
+ },
+
+ // Creates a full fledged settings object into target
+ // with both ajaxSettings and settings fields.
+ // If target is omitted, writes into ajaxSettings.
+ ajaxSetup: function( target, settings ) {
+ return settings ?
+
+ // Building a settings object
+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+ // Extending ajaxSettings
+ ajaxExtend( jQuery.ajaxSettings, target );
+ },
+
+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+ ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+ // Main method
+ ajax: function( url, options ) {
+
+ // If url is an object, simulate pre-1.5 signature
+ if ( typeof url === "object" ) {
+ options = url;
+ url = undefined;
+ }
+
+ // Force options to be an object
+ options = options || {};
+
+ var // Cross-domain detection vars
+ parts,
+ // Loop variable
+ i,
+ // URL without anti-cache param
+ cacheURL,
+ // Response headers as string
+ responseHeadersString,
+ // timeout handle
+ timeoutTimer,
+
+ // To know if global events are to be dispatched
+ fireGlobals,
+
+ transport,
+ // Response headers
+ responseHeaders,
+ // Create the final options object
+ s = jQuery.ajaxSetup( {}, options ),
+ // Callbacks context
+ callbackContext = s.context || s,
+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
+ globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+ jQuery( callbackContext ) :
+ jQuery.event,
+ // Deferreds
+ deferred = jQuery.Deferred(),
+ completeDeferred = jQuery.Callbacks("once memory"),
+ // Status-dependent callbacks
+ statusCode = s.statusCode || {},
+ // Headers (they are sent all at once)
+ requestHeaders = {},
+ requestHeadersNames = {},
+ // The jqXHR state
+ state = 0,
+ // Default abort message
+ strAbort = "canceled",
+ // Fake xhr
+ jqXHR = {
+ readyState: 0,
+
+ // Builds headers hashtable if needed
+ getResponseHeader: function( key ) {
+ var match;
+ if ( state === 2 ) {
+ if ( !responseHeaders ) {
+ responseHeaders = {};
+ while ( (match = rheaders.exec( responseHeadersString )) ) {
+ responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+ }
+ }
+ match = responseHeaders[ key.toLowerCase() ];
+ }
+ return match == null ? null : match;
+ },
+
+ // Raw string
+ getAllResponseHeaders: function() {
+ return state === 2 ? responseHeadersString : null;
+ },
+
+ // Caches the header
+ setRequestHeader: function( name, value ) {
+ var lname = name.toLowerCase();
+ if ( !state ) {
+ name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+ requestHeaders[ name ] = value;
+ }
+ return this;
+ },
+
+ // Overrides response content-type header
+ overrideMimeType: function( type ) {
+ if ( !state ) {
+ s.mimeType = type;
+ }
+ return this;
+ },
+
+ // Status-dependent callbacks
+ statusCode: function( map ) {
+ var code;
+ if ( map ) {
+ if ( state < 2 ) {
+ for ( code in map ) {
+ // Lazy-add the new callback in a way that preserves old ones
+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+ }
+ } else {
+ // Execute the appropriate callbacks
+ jqXHR.always( map[ jqXHR.status ] );
+ }
+ }
+ return this;
+ },
+
+ // Cancel the request
+ abort: function( statusText ) {
+ var finalText = statusText || strAbort;
+ if ( transport ) {
+ transport.abort( finalText );
+ }
+ done( 0, finalText );
+ return this;
+ }
+ };
+
+ // Attach deferreds
+ deferred.promise( jqXHR ).complete = completeDeferred.add;
+ jqXHR.success = jqXHR.done;
+ jqXHR.error = jqXHR.fail;
+
+ // Remove hash character (#7531: and string promotion)
+ // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
+ // Handle falsy url in the settings object (#10093: consistency with old signature)
+ // We also use the url parameter if available
+ s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+ // Alias method option to type as per ticket #12004
+ s.type = options.method || options.type || s.method || s.type;
+
+ // Extract dataTypes list
+ s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+ // A cross-domain request is in order when we have a protocol:host:port mismatch
+ if ( s.crossDomain == null ) {
+ parts = rurl.exec( s.url.toLowerCase() );
+ s.crossDomain = !!( parts &&
+ ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+ ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
+ ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
+ );
+ }
+
+ // Convert data if not already a string
+ if ( s.data && s.processData && typeof s.data !== "string" ) {
+ s.data = jQuery.param( s.data, s.traditional );
+ }
+
+ // Apply prefilters
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+ // If request was aborted inside a prefilter, stop there
+ if ( state === 2 ) {
+ return jqXHR;
+ }
+
+ // We can fire global events as of now if asked to
+ fireGlobals = s.global;
+
+ // Watch for a new set of requests
+ if ( fireGlobals && jQuery.active++ === 0 ) {
+ jQuery.event.trigger("ajaxStart");
+ }
+
+ // Uppercase the type
+ s.type = s.type.toUpperCase();
+
+ // Determine if request has content
+ s.hasContent = !rnoContent.test( s.type );
+
+ // Save the URL in case we're toying with the If-Modified-Since
+ // and/or If-None-Match header later on
+ cacheURL = s.url;
+
+ // More options handling for requests with no content
+ if ( !s.hasContent ) {
+
+ // If data is available, append data to url
+ if ( s.data ) {
+ cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+ // #9682: remove data so that it's not used in an eventual retry
+ delete s.data;
+ }
+
+ // Add anti-cache in url if needed
+ if ( s.cache === false ) {
+ s.url = rts.test( cacheURL ) ?
+
+ // If there is already a '_' parameter, set its value
+ cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+ // Otherwise add one to the end
+ cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+ }
+ }
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ if ( jQuery.lastModified[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+ }
+ if ( jQuery.etag[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+ }
+ }
+
+ // Set the correct header, if data is being sent
+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
+ }
+
+ // Set the Accepts header for the server, depending on the dataType
+ jqXHR.setRequestHeader(
+ "Accept",
+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+ s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+ s.accepts[ "*" ]
+ );
+
+ // Check for headers option
+ for ( i in s.headers ) {
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
+ }
+
+ // Allow custom headers/mimetypes and early abort
+ if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+ // Abort if not done already and return
+ return jqXHR.abort();
+ }
+
+ // aborting is no longer a cancellation
+ strAbort = "abort";
+
+ // Install callbacks on deferreds
+ for ( i in { success: 1, error: 1, complete: 1 } ) {
+ jqXHR[ i ]( s[ i ] );
+ }
+
+ // Get transport
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+ // If no transport, we auto-abort
+ if ( !transport ) {
+ done( -1, "No Transport" );
+ } else {
+ jqXHR.readyState = 1;
+
+ // Send global event
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+ }
+ // Timeout
+ if ( s.async && s.timeout > 0 ) {
+ timeoutTimer = setTimeout(function() {
+ jqXHR.abort("timeout");
+ }, s.timeout );
+ }
+
+ try {
+ state = 1;
+ transport.send( requestHeaders, done );
+ } catch ( e ) {
+ // Propagate exception as error if not done
+ if ( state < 2 ) {
+ done( -1, e );
+ // Simply rethrow otherwise
+ } else {
+ throw e;
+ }
+ }
+ }
+
+ // Callback for when everything is done
+ function done( status, nativeStatusText, responses, headers ) {
+ var isSuccess, success, error, response, modified,
+ statusText = nativeStatusText;
+
+ // Called once
+ if ( state === 2 ) {
+ return;
+ }
+
+ // State is "done" now
+ state = 2;
+
+ // Clear timeout if it exists
+ if ( timeoutTimer ) {
+ clearTimeout( timeoutTimer );
+ }
+
+ // Dereference transport for early garbage collection
+ // (no matter how long the jqXHR object will be used)
+ transport = undefined;
+
+ // Cache response headers
+ responseHeadersString = headers || "";
+
+ // Set readyState
+ jqXHR.readyState = status > 0 ? 4 : 0;
+
+ // Get response data
+ if ( responses ) {
+ response = ajaxHandleResponses( s, jqXHR, responses );
+ }
+
+ // If successful, handle type chaining
+ if ( status >= 200 && status < 300 || status === 304 ) {
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ modified = jqXHR.getResponseHeader("Last-Modified");
+ if ( modified ) {
+ jQuery.lastModified[ cacheURL ] = modified;
+ }
+ modified = jqXHR.getResponseHeader("etag");
+ if ( modified ) {
+ jQuery.etag[ cacheURL ] = modified;
+ }
+ }
+
+ // if no content
+ if ( status === 204 ) {
+ isSuccess = true;
+ statusText = "nocontent";
+
+ // if not modified
+ } else if ( status === 304 ) {
+ isSuccess = true;
+ statusText = "notmodified";
+
+ // If we have data, let's convert it
+ } else {
+ isSuccess = ajaxConvert( s, response );
+ statusText = isSuccess.state;
+ success = isSuccess.data;
+ error = isSuccess.error;
+ isSuccess = !error;
+ }
+ } else {
+ // We extract error from statusText
+ // then normalize statusText and status for non-aborts
+ error = statusText;
+ if ( status || !statusText ) {
+ statusText = "error";
+ if ( status < 0 ) {
+ status = 0;
+ }
+ }
+ }
+
+ // Set data for the fake xhr object
+ jqXHR.status = status;
+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+ // Success/Error
+ if ( isSuccess ) {
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+ } else {
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+ }
+
+ // Status-dependent callbacks
+ jqXHR.statusCode( statusCode );
+ statusCode = undefined;
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+ [ jqXHR, s, isSuccess ? success : error ] );
+ }
+
+ // Complete
+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+ // Handle the global AJAX counter
+ if ( !( --jQuery.active ) ) {
+ jQuery.event.trigger("ajaxStop");
+ }
+ }
+ }
+
+ return jqXHR;
+ },
+
+ getScript: function( url, callback ) {
+ return jQuery.get( url, undefined, callback, "script" );
+ },
+
+ getJSON: function( url, data, callback ) {
+ return jQuery.get( url, data, callback, "json" );
+ }
+});
+
+/* Handles responses to an ajax request:
+ * - sets all responseXXX fields accordingly
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+ var firstDataType, ct, finalDataType, type,
+ contents = s.contents,
+ dataTypes = s.dataTypes,
+ responseFields = s.responseFields;
+
+ // Fill responseXXX fields
+ for ( type in responseFields ) {
+ if ( type in responses ) {
+ jqXHR[ responseFields[type] ] = responses[ type ];
+ }
+ }
+
+ // Remove auto dataType and get content-type in the process
+ while( dataTypes[ 0 ] === "*" ) {
+ dataTypes.shift();
+ if ( ct === undefined ) {
+ ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+ }
+ }
+
+ // Check if we're dealing with a known content-type
+ if ( ct ) {
+ for ( type in contents ) {
+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
+ dataTypes.unshift( type );
+ break;
+ }
+ }
+ }
+
+ // Check to see if we have a response for the expected dataType
+ if ( dataTypes[ 0 ] in responses ) {
+ finalDataType = dataTypes[ 0 ];
+ } else {
+ // Try convertible dataTypes
+ for ( type in responses ) {
+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+ finalDataType = type;
+ break;
+ }
+ if ( !firstDataType ) {
+ firstDataType = type;
+ }
+ }
+ // Or just use first one
+ finalDataType = finalDataType || firstDataType;
+ }
+
+ // If we found a dataType
+ // We add the dataType to the list if needed
+ // and return the corresponding response
+ if ( finalDataType ) {
+ if ( finalDataType !== dataTypes[ 0 ] ) {
+ dataTypes.unshift( finalDataType );
+ }
+ return responses[ finalDataType ];
+ }
+}
+
+// Chain conversions given the request and the original response
+function ajaxConvert( s, response ) {
+ var conv2, current, conv, tmp,
+ converters = {},
+ i = 0,
+ // Work with a copy of dataTypes in case we need to modify it for conversion
+ dataTypes = s.dataTypes.slice(),
+ prev = dataTypes[ 0 ];
+
+ // Apply the dataFilter if provided
+ if ( s.dataFilter ) {
+ response = s.dataFilter( response, s.dataType );
+ }
+
+ // Create converters map with lowercased keys
+ if ( dataTypes[ 1 ] ) {
+ for ( conv in s.converters ) {
+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
+ }
+ }
+
+ // Convert to each sequential dataType, tolerating list modification
+ for ( ; (current = dataTypes[++i]); ) {
+
+ // There's only work to do if current dataType is non-auto
+ if ( current !== "*" ) {
+
+ // Convert response if prev dataType is non-auto and differs from current
+ if ( prev !== "*" && prev !== current ) {
+
+ // Seek a direct converter
+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+ // If none found, seek a pair
+ if ( !conv ) {
+ for ( conv2 in converters ) {
+
+ // If conv2 outputs current
+ tmp = conv2.split(" ");
+ if ( tmp[ 1 ] === current ) {
+
+ // If prev can be converted to accepted input
+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
+ converters[ "* " + tmp[ 0 ] ];
+ if ( conv ) {
+ // Condense equivalence converters
+ if ( conv === true ) {
+ conv = converters[ conv2 ];
+
+ // Otherwise, insert the intermediate dataType
+ } else if ( converters[ conv2 ] !== true ) {
+ current = tmp[ 0 ];
+ dataTypes.splice( i--, 0, current );
+ }
+
+ break;
+ }
+ }
+ }
+ }
+
+ // Apply converter (if not an equivalence)
+ if ( conv !== true ) {
+
+ // Unless errors are allowed to bubble, catch and return them
+ if ( conv && s["throws"] ) {
+ response = conv( response );
+ } else {
+ try {
+ response = conv( response );
+ } catch ( e ) {
+ return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+ }
+ }
+ }
+ }
+
+ // Update prev for next iteration
+ prev = current;
+ }
+ }
+
+ return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+ accepts: {
+ script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+ },
+ contents: {
+ script: /(?:java|ecma)script/
+ },
+ converters: {
+ "text script": function( text ) {
+ jQuery.globalEval( text );
+ return text;
+ }
+ }
+});
+
+// Handle cache's special case and global
+jQuery.ajaxPrefilter( "script", function( s ) {
+ if ( s.cache === undefined ) {
+ s.cache = false;
+ }
+ if ( s.crossDomain ) {
+ s.type = "GET";
+ s.global = false;
+ }
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function(s) {
+
+ // This transport only deals with cross domain requests
+ if ( s.crossDomain ) {
+
+ var script,
+ head = document.head || jQuery("head")[0] || document.documentElement;
+
+ return {
+
+ send: function( _, callback ) {
+
+ script = document.createElement("script");
+
+ script.async = true;
+
+ if ( s.scriptCharset ) {
+ script.charset = s.scriptCharset;
+ }
+
+ script.src = s.url;
+
+ // Attach handlers for all browsers
+ script.onload = script.onreadystatechange = function( _, isAbort ) {
+
+ if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
+
+ // Handle memory leak in IE
+ script.onload = script.onreadystatechange = null;
+
+ // Remove the script
+ if ( script.parentNode ) {
+ script.parentNode.removeChild( script );
+ }
+
+ // Dereference the script
+ script = null;
+
+ // Callback if not abort
+ if ( !isAbort ) {
+ callback( 200, "success" );
+ }
+ }
+ };
+
+ // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
+ // Use native DOM manipulation to avoid our domManip AJAX trickery
+ head.insertBefore( script, head.firstChild );
+ },
+
+ abort: function() {
+ if ( script ) {
+ script.onload( undefined, true );
+ }
+ }
+ };
+ }
+});
+var oldCallbacks = [],
+ rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+ jsonp: "callback",
+ jsonpCallback: function() {
+ var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+ this[ callback ] = true;
+ return callback;
+ }
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+ var callbackName, overwritten, responseContainer,
+ jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+ "url" :
+ typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+ );
+
+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
+ if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+ // Get callback name, remembering preexisting value associated with it
+ callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+ s.jsonpCallback() :
+ s.jsonpCallback;
+
+ // Insert callback into url or form data
+ if ( jsonProp ) {
+ s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+ } else if ( s.jsonp !== false ) {
+ s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+ }
+
+ // Use data converter to retrieve json after script execution
+ s.converters["script json"] = function() {
+ if ( !responseContainer ) {
+ jQuery.error( callbackName + " was not called" );
+ }
+ return responseContainer[ 0 ];
+ };
+
+ // force json dataType
+ s.dataTypes[ 0 ] = "json";
+
+ // Install callback
+ overwritten = window[ callbackName ];
+ window[ callbackName ] = function() {
+ responseContainer = arguments;
+ };
+
+ // Clean-up function (fires after converters)
+ jqXHR.always(function() {
+ // Restore preexisting value
+ window[ callbackName ] = overwritten;
+
+ // Save back as free
+ if ( s[ callbackName ] ) {
+ // make sure that re-using the options doesn't screw things around
+ s.jsonpCallback = originalSettings.jsonpCallback;
+
+ // save the callback name for future use
+ oldCallbacks.push( callbackName );
+ }
+
+ // Call if it was a function and we have a response
+ if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+ overwritten( responseContainer[ 0 ] );
+ }
+
+ responseContainer = overwritten = undefined;
+ });
+
+ // Delegate to script
+ return "script";
+ }
+});
+var xhrCallbacks, xhrSupported,
+ xhrId = 0,
+ // #5280: Internet Explorer will keep connections alive if we don't abort on unload
+ xhrOnUnloadAbort = window.ActiveXObject && function() {
+ // Abort all pending requests
+ var key;
+ for ( key in xhrCallbacks ) {
+ xhrCallbacks[ key ]( undefined, true );
+ }
+ };
+
+// Functions to create xhrs
+function createStandardXHR() {
+ try {
+ return new window.XMLHttpRequest();
+ } catch( e ) {}
+}
+
+function createActiveXHR() {
+ try {
+ return new window.ActiveXObject("Microsoft.XMLHTTP");
+ } catch( e ) {}
+}
+
+// Create the request object
+// (This is still attached to ajaxSettings for backward compatibility)
+jQuery.ajaxSettings.xhr = window.ActiveXObject ?
+ /* Microsoft failed to properly
+ * implement the XMLHttpRequest in IE7 (can't request local files),
+ * so we use the ActiveXObject when it is available
+ * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
+ * we need a fallback.
+ */
+ function() {
+ return !this.isLocal && createStandardXHR() || createActiveXHR();
+ } :
+ // For all other browsers, use the standard XMLHttpRequest object
+ createStandardXHR;
+
+// Determine support properties
+xhrSupported = jQuery.ajaxSettings.xhr();
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+xhrSupported = jQuery.support.ajax = !!xhrSupported;
+
+// Create transport if the browser can provide an xhr
+if ( xhrSupported ) {
+
+ jQuery.ajaxTransport(function( s ) {
+ // Cross domain only allowed if supported through XMLHttpRequest
+ if ( !s.crossDomain || jQuery.support.cors ) {
+
+ var callback;
+
+ return {
+ send: function( headers, complete ) {
+
+ // Get a new xhr
+ var handle, i,
+ xhr = s.xhr();
+
+ // Open the socket
+ // Passing null username, generates a login popup on Opera (#2865)
+ if ( s.username ) {
+ xhr.open( s.type, s.url, s.async, s.username, s.password );
+ } else {
+ xhr.open( s.type, s.url, s.async );
+ }
+
+ // Apply custom fields if provided
+ if ( s.xhrFields ) {
+ for ( i in s.xhrFields ) {
+ xhr[ i ] = s.xhrFields[ i ];
+ }
+ }
+
+ // Override mime type if needed
+ if ( s.mimeType && xhr.overrideMimeType ) {
+ xhr.overrideMimeType( s.mimeType );
+ }
+
+ // X-Requested-With header
+ // For cross-domain requests, seeing as conditions for a preflight are
+ // akin to a jigsaw puzzle, we simply never set it to be sure.
+ // (it can always be set on a per-request basis or even using ajaxSetup)
+ // For same-domain requests, won't change header if already provided.
+ if ( !s.crossDomain && !headers["X-Requested-With"] ) {
+ headers["X-Requested-With"] = "XMLHttpRequest";
+ }
+
+ // Need an extra try/catch for cross domain requests in Firefox 3
+ try {
+ for ( i in headers ) {
+ xhr.setRequestHeader( i, headers[ i ] );
+ }
+ } catch( err ) {}
+
+ // Do send the request
+ // This may raise an exception which is actually
+ // handled in jQuery.ajax (so no try/catch here)
+ xhr.send( ( s.hasContent && s.data ) || null );
+
+ // Listener
+ callback = function( _, isAbort ) {
+ var status, responseHeaders, statusText, responses;
+
+ // Firefox throws exceptions when accessing properties
+ // of an xhr when a network error occurred
+ // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
+ try {
+
+ // Was never called and is aborted or complete
+ if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
+
+ // Only called once
+ callback = undefined;
+
+ // Do not keep as active anymore
+ if ( handle ) {
+ xhr.onreadystatechange = jQuery.noop;
+ if ( xhrOnUnloadAbort ) {
+ delete xhrCallbacks[ handle ];
+ }
+ }
+
+ // If it's an abort
+ if ( isAbort ) {
+ // Abort it manually if needed
+ if ( xhr.readyState !== 4 ) {
+ xhr.abort();
+ }
+ } else {
+ responses = {};
+ status = xhr.status;
+ responseHeaders = xhr.getAllResponseHeaders();
+
+ // When requesting binary data, IE6-9 will throw an exception
+ // on any attempt to access responseText (#11426)
+ if ( typeof xhr.responseText === "string" ) {
+ responses.text = xhr.responseText;
+ }
+
+ // Firefox throws an exception when accessing
+ // statusText for faulty cross-domain requests
+ try {
+ statusText = xhr.statusText;
+ } catch( e ) {
+ // We normalize with Webkit giving an empty statusText
+ statusText = "";
+ }
+
+ // Filter status for non standard behaviors
+
+ // If the request is local and we have data: assume a success
+ // (success with no data won't get notified, that's the best we
+ // can do given current implementations)
+ if ( !status && s.isLocal && !s.crossDomain ) {
+ status = responses.text ? 200 : 404;
+ // IE - #1450: sometimes returns 1223 when it should be 204
+ } else if ( status === 1223 ) {
+ status = 204;
+ }
+ }
+ }
+ } catch( firefoxAccessException ) {
+ if ( !isAbort ) {
+ complete( -1, firefoxAccessException );
+ }
+ }
+
+ // Call complete if needed
+ if ( responses ) {
+ complete( status, statusText, responses, responseHeaders );
+ }
+ };
+
+ if ( !s.async ) {
+ // if we're in sync mode we fire the callback
+ callback();
+ } else if ( xhr.readyState === 4 ) {
+ // (IE6 & IE7) if it's in cache and has been
+ // retrieved directly we need to fire the callback
+ setTimeout( callback );
+ } else {
+ handle = ++xhrId;
+ if ( xhrOnUnloadAbort ) {
+ // Create the active xhrs callbacks list if needed
+ // and attach the unload handler
+ if ( !xhrCallbacks ) {
+ xhrCallbacks = {};
+ jQuery( window ).unload( xhrOnUnloadAbort );
+ }
+ // Add to list of active xhrs callbacks
+ xhrCallbacks[ handle ] = callback;
+ }
+ xhr.onreadystatechange = callback;
+ }
+ },
+
+ abort: function() {
+ if ( callback ) {
+ callback( undefined, true );
+ }
+ }
+ };
+ }
+ });
+}
+var fxNow, timerId,
+ rfxtypes = /^(?:toggle|show|hide)$/,
+ rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+ rrun = /queueHooks$/,
+ animationPrefilters = [ defaultPrefilter ],
+ tweeners = {
+ "*": [function( prop, value ) {
+ var end, unit,
+ tween = this.createTween( prop, value ),
+ parts = rfxnum.exec( value ),
+ target = tween.cur(),
+ start = +target || 0,
+ scale = 1,
+ maxIterations = 20;
+
+ if ( parts ) {
+ end = +parts[2];
+ unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+ // We need to compute starting value
+ if ( unit !== "px" && start ) {
+ // Iteratively approximate from a nonzero starting point
+ // Prefer the current property, because this process will be trivial if it uses the same units
+ // Fallback to end or a simple constant
+ start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+ do {
+ // If previous iteration zeroed out, double until we get *something*
+ // Use a string for doubling factor so we don't accidentally see scale as unchanged below
+ scale = scale || ".5";
+
+ // Adjust and apply
+ start = start / scale;
+ jQuery.style( tween.elem, prop, start + unit );
+
+ // Update scale, tolerating zero or NaN from tween.cur()
+ // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+ } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+ }
+
+ tween.unit = unit;
+ tween.start = start;
+ // If a +=/-= token was provided, we're doing a relative animation
+ tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+ }
+ return tween;
+ }]
+ };
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+ setTimeout(function() {
+ fxNow = undefined;
+ });
+ return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+ jQuery.each( props, function( prop, value ) {
+ var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+ index = 0,
+ length = collection.length;
+ for ( ; index < length; index++ ) {
+ if ( collection[ index ].call( animation, prop, value ) ) {
+
+ // we're done with this property
+ return;
+ }
+ }
+ });
+}
+
+function Animation( elem, properties, options ) {
+ var result,
+ stopped,
+ index = 0,
+ length = animationPrefilters.length,
+ deferred = jQuery.Deferred().always( function() {
+ // don't match elem in the :animated selector
+ delete tick.elem;
+ }),
+ tick = function() {
+ if ( stopped ) {
+ return false;
+ }
+ var currentTime = fxNow || createFxNow(),
+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+ // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+ temp = remaining / animation.duration || 0,
+ percent = 1 - temp,
+ index = 0,
+ length = animation.tweens.length;
+
+ for ( ; index < length ; index++ ) {
+ animation.tweens[ index ].run( percent );
+ }
+
+ deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+ if ( percent < 1 && length ) {
+ return remaining;
+ } else {
+ deferred.resolveWith( elem, [ animation ] );
+ return false;
+ }
+ },
+ animation = deferred.promise({
+ elem: elem,
+ props: jQuery.extend( {}, properties ),
+ opts: jQuery.extend( true, { specialEasing: {} }, options ),
+ originalProperties: properties,
+ originalOptions: options,
+ startTime: fxNow || createFxNow(),
+ duration: options.duration,
+ tweens: [],
+ createTween: function( prop, end ) {
+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
+ animation.tweens.push( tween );
+ return tween;
+ },
+ stop: function( gotoEnd ) {
+ var index = 0,
+ // if we are going to the end, we want to run all the tweens
+ // otherwise we skip this part
+ length = gotoEnd ? animation.tweens.length : 0;
+ if ( stopped ) {
+ return this;
+ }
+ stopped = true;
+ for ( ; index < length ; index++ ) {
+ animation.tweens[ index ].run( 1 );
+ }
+
+ // resolve when we played the last frame
+ // otherwise, reject
+ if ( gotoEnd ) {
+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
+ } else {
+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
+ }
+ return this;
+ }
+ }),
+ props = animation.props;
+
+ propFilter( props, animation.opts.specialEasing );
+
+ for ( ; index < length ; index++ ) {
+ result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+ if ( result ) {
+ return result;
+ }
+ }
+
+ createTweens( animation, props );
+
+ if ( jQuery.isFunction( animation.opts.start ) ) {
+ animation.opts.start.call( elem, animation );
+ }
+
+ jQuery.fx.timer(
+ jQuery.extend( tick, {
+ elem: elem,
+ anim: animation,
+ queue: animation.opts.queue
+ })
+ );
+
+ // attach callbacks from options
+ return animation.progress( animation.opts.progress )
+ .done( animation.opts.done, animation.opts.complete )
+ .fail( animation.opts.fail )
+ .always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+ var value, name, index, easing, hooks;
+
+ // camelCase, specialEasing and expand cssHook pass
+ for ( index in props ) {
+ name = jQuery.camelCase( index );
+ easing = specialEasing[ name ];
+ value = props[ index ];
+ if ( jQuery.isArray( value ) ) {
+ easing = value[ 1 ];
+ value = props[ index ] = value[ 0 ];
+ }
+
+ if ( index !== name ) {
+ props[ name ] = value;
+ delete props[ index ];
+ }
+
+ hooks = jQuery.cssHooks[ name ];
+ if ( hooks && "expand" in hooks ) {
+ value = hooks.expand( value );
+ delete props[ name ];
+
+ // not quite $.extend, this wont overwrite keys already present.
+ // also - reusing 'index' from above because we have the correct "name"
+ for ( index in value ) {
+ if ( !( index in props ) ) {
+ props[ index ] = value[ index ];
+ specialEasing[ index ] = easing;
+ }
+ }
+ } else {
+ specialEasing[ name ] = easing;
+ }
+ }
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+ tweener: function( props, callback ) {
+ if ( jQuery.isFunction( props ) ) {
+ callback = props;
+ props = [ "*" ];
+ } else {
+ props = props.split(" ");
+ }
+
+ var prop,
+ index = 0,
+ length = props.length;
+
+ for ( ; index < length ; index++ ) {
+ prop = props[ index ];
+ tweeners[ prop ] = tweeners[ prop ] || [];
+ tweeners[ prop ].unshift( callback );
+ }
+ },
+
+ prefilter: function( callback, prepend ) {
+ if ( prepend ) {
+ animationPrefilters.unshift( callback );
+ } else {
+ animationPrefilters.push( callback );
+ }
+ }
+});
+
+function defaultPrefilter( elem, props, opts ) {
+ /*jshint validthis:true */
+ var prop, index, length,
+ value, dataShow, toggle,
+ tween, hooks, oldfire,
+ anim = this,
+ style = elem.style,
+ orig = {},
+ handled = [],
+ hidden = elem.nodeType && isHidden( elem );
+
+ // handle queue: false promises
+ if ( !opts.queue ) {
+ hooks = jQuery._queueHooks( elem, "fx" );
+ if ( hooks.unqueued == null ) {
+ hooks.unqueued = 0;
+ oldfire = hooks.empty.fire;
+ hooks.empty.fire = function() {
+ if ( !hooks.unqueued ) {
+ oldfire();
+ }
+ };
+ }
+ hooks.unqueued++;
+
+ anim.always(function() {
+ // doing this makes sure that the complete handler will be called
+ // before this completes
+ anim.always(function() {
+ hooks.unqueued--;
+ if ( !jQuery.queue( elem, "fx" ).length ) {
+ hooks.empty.fire();
+ }
+ });
+ });
+ }
+
+ // height/width overflow pass
+ if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+ // Make sure that nothing sneaks out
+ // Record all 3 overflow attributes because IE does not
+ // change the overflow attribute when overflowX and
+ // overflowY are set to the same value
+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+ // Set display property to inline-block for height/width
+ // animations on inline elements that are having width/height animated
+ if ( jQuery.css( elem, "display" ) === "inline" &&
+ jQuery.css( elem, "float" ) === "none" ) {
+
+ // inline-level elements accept inline-block;
+ // block-level elements need to be inline with layout
+ if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
+ style.display = "inline-block";
+
+ } else {
+ style.zoom = 1;
+ }
+ }
+ }
+
+ if ( opts.overflow ) {
+ style.overflow = "hidden";
+ if ( !jQuery.support.shrinkWrapBlocks ) {
+ anim.always(function() {
+ style.overflow = opts.overflow[ 0 ];
+ style.overflowX = opts.overflow[ 1 ];
+ style.overflowY = opts.overflow[ 2 ];
+ });
+ }
+ }
+
+
+ // show/hide pass
+ for ( index in props ) {
+ value = props[ index ];
+ if ( rfxtypes.exec( value ) ) {
+ delete props[ index ];
+ toggle = toggle || value === "toggle";
+ if ( value === ( hidden ? "hide" : "show" ) ) {
+ continue;
+ }
+ handled.push( index );
+ }
+ }
+
+ length = handled.length;
+ if ( length ) {
+ dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
+ if ( "hidden" in dataShow ) {
+ hidden = dataShow.hidden;
+ }
+
+ // store state if its toggle - enables .stop().toggle() to "reverse"
+ if ( toggle ) {
+ dataShow.hidden = !hidden;
+ }
+ if ( hidden ) {
+ jQuery( elem ).show();
+ } else {
+ anim.done(function() {
+ jQuery( elem ).hide();
+ });
+ }
+ anim.done(function() {
+ var prop;
+ jQuery._removeData( elem, "fxshow" );
+ for ( prop in orig ) {
+ jQuery.style( elem, prop, orig[ prop ] );
+ }
+ });
+ for ( index = 0 ; index < length ; index++ ) {
+ prop = handled[ index ];
+ tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+ orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+ if ( !( prop in dataShow ) ) {
+ dataShow[ prop ] = tween.start;
+ if ( hidden ) {
+ tween.end = tween.start;
+ tween.start = prop === "width" || prop === "height" ? 1 : 0;
+ }
+ }
+ }
+ }
+}
+
+function Tween( elem, options, prop, end, easing ) {
+ return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+ constructor: Tween,
+ init: function( elem, options, prop, end, easing, unit ) {
+ this.elem = elem;
+ this.prop = prop;
+ this.easing = easing || "swing";
+ this.options = options;
+ this.start = this.now = this.cur();
+ this.end = end;
+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+ },
+ cur: function() {
+ var hooks = Tween.propHooks[ this.prop ];
+
+ return hooks && hooks.get ?
+ hooks.get( this ) :
+ Tween.propHooks._default.get( this );
+ },
+ run: function( percent ) {
+ var eased,
+ hooks = Tween.propHooks[ this.prop ];
+
+ if ( this.options.duration ) {
+ this.pos = eased = jQuery.easing[ this.easing ](
+ percent, this.options.duration * percent, 0, 1, this.options.duration
+ );
+ } else {
+ this.pos = eased = percent;
+ }
+ this.now = ( this.end - this.start ) * eased + this.start;
+
+ if ( this.options.step ) {
+ this.options.step.call( this.elem, this.now, this );
+ }
+
+ if ( hooks && hooks.set ) {
+ hooks.set( this );
+ } else {
+ Tween.propHooks._default.set( this );
+ }
+ return this;
+ }
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+ _default: {
+ get: function( tween ) {
+ var result;
+
+ if ( tween.elem[ tween.prop ] != null &&
+ (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+ return tween.elem[ tween.prop ];
+ }
+
+ // passing an empty string as a 3rd parameter to .css will automatically
+ // attempt a parseFloat and fallback to a string if the parse fails
+ // so, simple values such as "10px" are parsed to Float.
+ // complex values such as "rotate(1rad)" are returned as is.
+ result = jQuery.css( tween.elem, tween.prop, "" );
+ // Empty strings, null, undefined and "auto" are converted to 0.
+ return !result || result === "auto" ? 0 : result;
+ },
+ set: function( tween ) {
+ // use step hook for back compat - use cssHook if its there - use .style if its
+ // available and use plain properties where available
+ if ( jQuery.fx.step[ tween.prop ] ) {
+ jQuery.fx.step[ tween.prop ]( tween );
+ } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+ } else {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+ }
+};
+
+// Remove in 2.0 - this supports IE8's panic based approach
+// to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+ set: function( tween ) {
+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+ var cssFn = jQuery.fn[ name ];
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return speed == null || typeof speed === "boolean" ?
+ cssFn.apply( this, arguments ) :
+ this.animate( genFx( name, true ), speed, easing, callback );
+ };
+});
+
+jQuery.fn.extend({
+ fadeTo: function( speed, to, easing, callback ) {
+
+ // show any hidden elements after setting opacity to 0
+ return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+ // animate to the value specified
+ .end().animate({ opacity: to }, speed, easing, callback );
+ },
+ animate: function( prop, speed, easing, callback ) {
+ var empty = jQuery.isEmptyObject( prop ),
+ optall = jQuery.speed( speed, easing, callback ),
+ doAnimation = function() {
+ // Operate on a copy of prop so per-property easing won't be lost
+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+ doAnimation.finish = function() {
+ anim.stop( true );
+ };
+ // Empty animations, or finishing resolves immediately
+ if ( empty || jQuery._data( this, "finish" ) ) {
+ anim.stop( true );
+ }
+ };
+ doAnimation.finish = doAnimation;
+
+ return empty || optall.queue === false ?
+ this.each( doAnimation ) :
+ this.queue( optall.queue, doAnimation );
+ },
+ stop: function( type, clearQueue, gotoEnd ) {
+ var stopQueue = function( hooks ) {
+ var stop = hooks.stop;
+ delete hooks.stop;
+ stop( gotoEnd );
+ };
+
+ if ( typeof type !== "string" ) {
+ gotoEnd = clearQueue;
+ clearQueue = type;
+ type = undefined;
+ }
+ if ( clearQueue && type !== false ) {
+ this.queue( type || "fx", [] );
+ }
+
+ return this.each(function() {
+ var dequeue = true,
+ index = type != null && type + "queueHooks",
+ timers = jQuery.timers,
+ data = jQuery._data( this );
+
+ if ( index ) {
+ if ( data[ index ] && data[ index ].stop ) {
+ stopQueue( data[ index ] );
+ }
+ } else {
+ for ( index in data ) {
+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+ stopQueue( data[ index ] );
+ }
+ }
+ }
+
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+ timers[ index ].anim.stop( gotoEnd );
+ dequeue = false;
+ timers.splice( index, 1 );
+ }
+ }
+
+ // start the next in the queue if the last step wasn't forced
+ // timers currently will call their complete callbacks, which will dequeue
+ // but only if they were gotoEnd
+ if ( dequeue || !gotoEnd ) {
+ jQuery.dequeue( this, type );
+ }
+ });
+ },
+ finish: function( type ) {
+ if ( type !== false ) {
+ type = type || "fx";
+ }
+ return this.each(function() {
+ var index,
+ data = jQuery._data( this ),
+ queue = data[ type + "queue" ],
+ hooks = data[ type + "queueHooks" ],
+ timers = jQuery.timers,
+ length = queue ? queue.length : 0;
+
+ // enable finishing flag on private data
+ data.finish = true;
+
+ // empty the queue first
+ jQuery.queue( this, type, [] );
+
+ if ( hooks && hooks.cur && hooks.cur.finish ) {
+ hooks.cur.finish.call( this );
+ }
+
+ // look for any active animations, and finish them
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+ timers[ index ].anim.stop( true );
+ timers.splice( index, 1 );
+ }
+ }
+
+ // look for any animations in the old queue and finish them
+ for ( index = 0; index < length; index++ ) {
+ if ( queue[ index ] && queue[ index ].finish ) {
+ queue[ index ].finish.call( this );
+ }
+ }
+
+ // turn off finishing flag
+ delete data.finish;
+ });
+ }
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+ var which,
+ attrs = { height: type },
+ i = 0;
+
+ // if we include width, step value is 1 to do all cssExpand values,
+ // if we don't include width, step value is 2 to skip over Left and Right
+ includeWidth = includeWidth? 1 : 0;
+ for( ; i < 4 ; i += 2 - includeWidth ) {
+ which = cssExpand[ i ];
+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+ }
+
+ if ( includeWidth ) {
+ attrs.opacity = attrs.width = type;
+ }
+
+ return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+ slideDown: genFx("show"),
+ slideUp: genFx("hide"),
+ slideToggle: genFx("toggle"),
+ fadeIn: { opacity: "show" },
+ fadeOut: { opacity: "hide" },
+ fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return this.animate( props, speed, easing, callback );
+ };
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+ complete: fn || !fn && easing ||
+ jQuery.isFunction( speed ) && speed,
+ duration: speed,
+ easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+ };
+
+ opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+ opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+ // normalize opt.queue - true/undefined/null -> "fx"
+ if ( opt.queue == null || opt.queue === true ) {
+ opt.queue = "fx";
+ }
+
+ // Queueing
+ opt.old = opt.complete;
+
+ opt.complete = function() {
+ if ( jQuery.isFunction( opt.old ) ) {
+ opt.old.call( this );
+ }
+
+ if ( opt.queue ) {
+ jQuery.dequeue( this, opt.queue );
+ }
+ };
+
+ return opt;
+};
+
+jQuery.easing = {
+ linear: function( p ) {
+ return p;
+ },
+ swing: function( p ) {
+ return 0.5 - Math.cos( p*Math.PI ) / 2;
+ }
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+ var timer,
+ timers = jQuery.timers,
+ i = 0;
+
+ fxNow = jQuery.now();
+
+ for ( ; i < timers.length; i++ ) {
+ timer = timers[ i ];
+ // Checks the timer has not already been removed
+ if ( !timer() && timers[ i ] === timer ) {
+ timers.splice( i--, 1 );
+ }
+ }
+
+ if ( !timers.length ) {
+ jQuery.fx.stop();
+ }
+ fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+ if ( timer() && jQuery.timers.push( timer ) ) {
+ jQuery.fx.start();
+ }
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+ if ( !timerId ) {
+ timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+ }
+};
+
+jQuery.fx.stop = function() {
+ clearInterval( timerId );
+ timerId = null;
+};
+
+jQuery.fx.speeds = {
+ slow: 600,
+ fast: 200,
+ // Default speed
+ _default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+ jQuery.expr.filters.animated = function( elem ) {
+ return jQuery.grep(jQuery.timers, function( fn ) {
+ return elem === fn.elem;
+ }).length;
+ };
+}
+jQuery.fn.offset = function( options ) {
+ if ( arguments.length ) {
+ return options === undefined ?
+ this :
+ this.each(function( i ) {
+ jQuery.offset.setOffset( this, options, i );
+ });
+ }
+
+ var docElem, win,
+ box = { top: 0, left: 0 },
+ elem = this[ 0 ],
+ doc = elem && elem.ownerDocument;
+
+ if ( !doc ) {
+ return;
+ }
+
+ docElem = doc.documentElement;
+
+ // Make sure it's not a disconnected DOM node
+ if ( !jQuery.contains( docElem, elem ) ) {
+ return box;
+ }
+
+ // If we don't have gBCR, just use 0,0 rather than error
+ // BlackBerry 5, iOS 3 (original iPhone)
+ if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+ box = elem.getBoundingClientRect();
+ }
+ win = getWindow( doc );
+ return {
+ top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
+ left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
+ };
+};
+
+jQuery.offset = {
+
+ setOffset: function( elem, options, i ) {
+ var position = jQuery.css( elem, "position" );
+
+ // set position first, in-case top/left are set even on static elem
+ if ( position === "static" ) {
+ elem.style.position = "relative";
+ }
+
+ var curElem = jQuery( elem ),
+ curOffset = curElem.offset(),
+ curCSSTop = jQuery.css( elem, "top" ),
+ curCSSLeft = jQuery.css( elem, "left" ),
+ calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
+ props = {}, curPosition = {}, curTop, curLeft;
+
+ // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+ if ( calculatePosition ) {
+ curPosition = curElem.position();
+ curTop = curPosition.top;
+ curLeft = curPosition.left;
+ } else {
+ curTop = parseFloat( curCSSTop ) || 0;
+ curLeft = parseFloat( curCSSLeft ) || 0;
+ }
+
+ if ( jQuery.isFunction( options ) ) {
+ options = options.call( elem, i, curOffset );
+ }
+
+ if ( options.top != null ) {
+ props.top = ( options.top - curOffset.top ) + curTop;
+ }
+ if ( options.left != null ) {
+ props.left = ( options.left - curOffset.left ) + curLeft;
+ }
+
+ if ( "using" in options ) {
+ options.using.call( elem, props );
+ } else {
+ curElem.css( props );
+ }
+ }
+};
+
+
+jQuery.fn.extend({
+
+ position: function() {
+ if ( !this[ 0 ] ) {
+ return;
+ }
+
+ var offsetParent, offset,
+ parentOffset = { top: 0, left: 0 },
+ elem = this[ 0 ];
+
+ // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+ if ( jQuery.css( elem, "position" ) === "fixed" ) {
+ // we assume that getBoundingClientRect is available when computed position is fixed
+ offset = elem.getBoundingClientRect();
+ } else {
+ // Get *real* offsetParent
+ offsetParent = this.offsetParent();
+
+ // Get correct offsets
+ offset = this.offset();
+ if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+ parentOffset = offsetParent.offset();
+ }
+
+ // Add offsetParent borders
+ parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+ parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+ }
+
+ // Subtract parent offsets and element margins
+ // note: when an element has margin: auto the offsetLeft and marginLeft
+ // are the same in Safari causing offset.left to incorrectly be 0
+ return {
+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+ left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
+ };
+ },
+
+ offsetParent: function() {
+ return this.map(function() {
+ var offsetParent = this.offsetParent || document.documentElement;
+ while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+ offsetParent = offsetParent.offsetParent;
+ }
+ return offsetParent || document.documentElement;
+ });
+ }
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+ var top = /Y/.test( prop );
+
+ jQuery.fn[ method ] = function( val ) {
+ return jQuery.access( this, function( elem, method, val ) {
+ var win = getWindow( elem );
+
+ if ( val === undefined ) {
+ return win ? (prop in win) ? win[ prop ] :
+ win.document.documentElement[ method ] :
+ elem[ method ];
+ }
+
+ if ( win ) {
+ win.scrollTo(
+ !top ? val : jQuery( win ).scrollLeft(),
+ top ? val : jQuery( win ).scrollTop()
+ );
+
+ } else {
+ elem[ method ] = val;
+ }
+ }, method, val, arguments.length, null );
+ };
+});
+
+function getWindow( elem ) {
+ return jQuery.isWindow( elem ) ?
+ elem :
+ elem.nodeType === 9 ?
+ elem.defaultView || elem.parentWindow :
+ false;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+ // margin is only for outerHeight, outerWidth
+ jQuery.fn[ funcName ] = function( margin, value ) {
+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+ return jQuery.access( this, function( elem, type, value ) {
+ var doc;
+
+ if ( jQuery.isWindow( elem ) ) {
+ // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+ // isn't a whole lot we can do. See pull request at this URL for discussion:
+ // https://github.com/jquery/jquery/pull/764
+ return elem.document.documentElement[ "client" + name ];
+ }
+
+ // Get document width or height
+ if ( elem.nodeType === 9 ) {
+ doc = elem.documentElement;
+
+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
+ // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
+ return Math.max(
+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+ elem.body[ "offset" + name ], doc[ "offset" + name ],
+ doc[ "client" + name ]
+ );
+ }
+
+ return value === undefined ?
+ // Get width or height on the element, requesting but not forcing parseFloat
+ jQuery.css( elem, type, extra ) :
+
+ // Set width or height on the element
+ jQuery.style( elem, type, value, extra );
+ }, type, chainable ? margin : undefined, chainable, null );
+ };
+ });
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// })();
+// Expose jQuery to the global object
+window.jQuery = window.$ = jQuery;
+
+// Expose jQuery as an AMD module, but only for AMD loaders that
+// understand the issues with loading multiple versions of jQuery
+// in a page that all might call define(). The loader will indicate
+// they have special allowances for multiple jQuery versions by
+// specifying define.amd.jQuery = true. Register as a named module,
+// since jQuery can be concatenated with other files that may use define,
+// but not use a proper concatenation script that understands anonymous
+// AMD modules. A named AMD is safest and most robust way to register.
+// Lowercase jquery is used because AMD module names are derived from
+// file names, and jQuery is normally delivered in a lowercase file name.
+// Do this after creating the global so that if an AMD module wants to call
+// noConflict to hide this version of jQuery, it will work.
+if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
+ define( "jquery", [], function () { return jQuery; } );
+}
+
+})( window ); \ No newline at end of file
diff --git a/lib/viewers/media/loading.gif b/lib/viewers/media/loading.gif
new file mode 100644
index 0000000..612222b
--- /dev/null
+++ b/lib/viewers/media/loading.gif
Binary files differ
diff --git a/lib/viewers/media/mediaelement-and-player.js b/lib/viewers/media/mediaelement-and-player.js
new file mode 100644
index 0000000..d52868f
--- /dev/null
+++ b/lib/viewers/media/mediaelement-and-player.js
@@ -0,0 +1,4982 @@
+/*!
+* MediaElement.js
+* HTML5 <video> and <audio> shim and player
+* http://mediaelementjs.com/
+*
+* Creates a JavaScript object that mimics HTML5 MediaElement API
+* for browsers that don't understand HTML5 or can't play the provided codec
+* Can play MP4 (H.264), Ogg, WebM, FLV, WMV, WMA, ACC, and MP3
+*
+* Copyright 2010-2013, John Dyer (http://j.hn)
+* License: MIT
+*
+*/
+// Namespace
+var mejs = mejs || {};
+
+// version number
+mejs.version = '2.11.3';
+
+// player number (for missing, same id attr)
+mejs.meIndex = 0;
+
+// media types accepted by plugins
+mejs.plugins = {
+ silverlight: [
+ {version: [3,0], types: ['video/mp4','video/m4v','video/mov','video/wmv','audio/wma','audio/m4a','audio/mp3','audio/wav','audio/mpeg']}
+ ],
+ flash: [
+ {version: [9,0,124], types: ['video/mp4','video/m4v','video/mov','video/flv','video/rtmp','video/x-flv','audio/flv','audio/x-flv','audio/mp3','audio/m4a','audio/mpeg', 'video/youtube', 'video/x-youtube']}
+ //,{version: [12,0], types: ['video/webm']} // for future reference (hopefully!)
+ ],
+ youtube: [
+ {version: null, types: ['video/youtube', 'video/x-youtube', 'audio/youtube', 'audio/x-youtube']}
+ ],
+ vimeo: [
+ {version: null, types: ['video/vimeo', 'video/x-vimeo']}
+ ]
+};
+
+/*
+Utility methods
+*/
+mejs.Utility = {
+ encodeUrl: function(url) {
+ return encodeURIComponent(url); //.replace(/\?/gi,'%3F').replace(/=/gi,'%3D').replace(/&/gi,'%26');
+ },
+ escapeHTML: function(s) {
+ return s.toString().split('&').join('&amp;').split('<').join('&lt;').split('"').join('&quot;');
+ },
+ absolutizeUrl: function(url) {
+ var el = document.createElement('div');
+ el.innerHTML = '<a href="' + this.escapeHTML(url) + '">x</a>';
+ return el.firstChild.href;
+ },
+ getScriptPath: function(scriptNames) {
+ var
+ i = 0,
+ j,
+ codePath = '',
+ testname = '',
+ slashPos,
+ filenamePos,
+ scriptUrl,
+ scriptPath,
+ scriptFilename,
+ scripts = document.getElementsByTagName('script'),
+ il = scripts.length,
+ jl = scriptNames.length;
+
+ // go through all <script> tags
+ for (; i < il; i++) {
+ scriptUrl = scripts[i].src;
+ slashPos = scriptUrl.lastIndexOf('/');
+ if (slashPos > -1) {
+ scriptFilename = scriptUrl.substring(slashPos + 1);
+ scriptPath = scriptUrl.substring(0, slashPos + 1);
+ } else {
+ scriptFilename = scriptUrl;
+ scriptPath = '';
+ }
+
+ // see if any <script> tags have a file name that matches the
+ for (j = 0; j < jl; j++) {
+ testname = scriptNames[j];
+ filenamePos = scriptFilename.indexOf(testname);
+ if (filenamePos > -1) {
+ codePath = scriptPath;
+ break;
+ }
+ }
+
+ // if we found a path, then break and return it
+ if (codePath !== '') {
+ break;
+ }
+ }
+
+ // send the best path back
+ return codePath;
+ },
+ secondsToTimeCode: function(time, forceHours, showFrameCount, fps) {
+ //add framecount
+ if (typeof showFrameCount == 'undefined') {
+ showFrameCount=false;
+ } else if(typeof fps == 'undefined') {
+ fps = 25;
+ }
+
+ var hours = Math.floor(time / 3600) % 24,
+ minutes = Math.floor(time / 60) % 60,
+ seconds = Math.floor(time % 60),
+ frames = Math.floor(((time % 1)*fps).toFixed(3)),
+ result =
+ ( (forceHours || hours > 0) ? (hours < 10 ? '0' + hours : hours) + ':' : '')
+ + (minutes < 10 ? '0' + minutes : minutes) + ':'
+ + (seconds < 10 ? '0' + seconds : seconds)
+ + ((showFrameCount) ? ':' + (frames < 10 ? '0' + frames : frames) : '');
+
+ return result;
+ },
+
+ timeCodeToSeconds: function(hh_mm_ss_ff, forceHours, showFrameCount, fps){
+ if (typeof showFrameCount == 'undefined') {
+ showFrameCount=false;
+ } else if(typeof fps == 'undefined') {
+ fps = 25;
+ }
+
+ var tc_array = hh_mm_ss_ff.split(":"),
+ tc_hh = parseInt(tc_array[0], 10),
+ tc_mm = parseInt(tc_array[1], 10),
+ tc_ss = parseInt(tc_array[2], 10),
+ tc_ff = 0,
+ tc_in_seconds = 0;
+
+ if (showFrameCount) {
+ tc_ff = parseInt(tc_array[3])/fps;
+ }
+
+ tc_in_seconds = ( tc_hh * 3600 ) + ( tc_mm * 60 ) + tc_ss + tc_ff;
+
+ return tc_in_seconds;
+ },
+
+
+ convertSMPTEtoSeconds: function (SMPTE) {
+ if (typeof SMPTE != 'string')
+ return false;
+
+ SMPTE = SMPTE.replace(',', '.');
+
+ var secs = 0,
+ decimalLen = (SMPTE.indexOf('.') != -1) ? SMPTE.split('.')[1].length : 0,
+ multiplier = 1;
+
+ SMPTE = SMPTE.split(':').reverse();
+
+ for (var i = 0; i < SMPTE.length; i++) {
+ multiplier = 1;
+ if (i > 0) {
+ multiplier = Math.pow(60, i);
+ }
+ secs += Number(SMPTE[i]) * multiplier;
+ }
+ return Number(secs.toFixed(decimalLen));
+ },
+
+ /* borrowed from SWFObject: http://code.google.com/p/swfobject/source/browse/trunk/swfobject/src/swfobject.js#474 */
+ removeSwf: function(id) {
+ var obj = document.getElementById(id);
+ if (obj && /object|embed/i.test(obj.nodeName)) {
+ if (mejs.MediaFeatures.isIE) {
+ obj.style.display = "none";
+ (function(){
+ if (obj.readyState == 4) {
+ mejs.Utility.removeObjectInIE(id);
+ } else {
+ setTimeout(arguments.callee, 10);
+ }
+ })();
+ } else {
+ obj.parentNode.removeChild(obj);
+ }
+ }
+ },
+ removeObjectInIE: function(id) {
+ var obj = document.getElementById(id);
+ if (obj) {
+ for (var i in obj) {
+ if (typeof obj[i] == "function") {
+ obj[i] = null;
+ }
+ }
+ obj.parentNode.removeChild(obj);
+ }
+ }
+};
+
+
+// Core detector, plugins are added below
+mejs.PluginDetector = {
+
+ // main public function to test a plug version number PluginDetector.hasPluginVersion('flash',[9,0,125]);
+ hasPluginVersion: function(plugin, v) {
+ var pv = this.plugins[plugin];
+ v[1] = v[1] || 0;
+ v[2] = v[2] || 0;
+ return (pv[0] > v[0] || (pv[0] == v[0] && pv[1] > v[1]) || (pv[0] == v[0] && pv[1] == v[1] && pv[2] >= v[2])) ? true : false;
+ },
+
+ // cached values
+ nav: window.navigator,
+ ua: window.navigator.userAgent.toLowerCase(),
+
+ // stored version numbers
+ plugins: [],
+
+ // runs detectPlugin() and stores the version number
+ addPlugin: function(p, pluginName, mimeType, activeX, axDetect) {
+ this.plugins[p] = this.detectPlugin(pluginName, mimeType, activeX, axDetect);
+ },
+
+ // get the version number from the mimetype (all but IE) or ActiveX (IE)
+ detectPlugin: function(pluginName, mimeType, activeX, axDetect) {
+
+ var version = [0,0,0],
+ description,
+ i,
+ ax;
+
+ // Firefox, Webkit, Opera
+ if (typeof(this.nav.plugins) != 'undefined' && typeof this.nav.plugins[pluginName] == 'object') {
+ description = this.nav.plugins[pluginName].description;
+ if (description && !(typeof this.nav.mimeTypes != 'undefined' && this.nav.mimeTypes[mimeType] && !this.nav.mimeTypes[mimeType].enabledPlugin)) {
+ version = description.replace(pluginName, '').replace(/^\s+/,'').replace(/\sr/gi,'.').split('.');
+ for (i=0; i<version.length; i++) {
+ version[i] = parseInt(version[i].match(/\d+/), 10);
+ }
+ }
+ // Internet Explorer / ActiveX
+ } else if (typeof(window.ActiveXObject) != 'undefined') {
+ try {
+ ax = new ActiveXObject(activeX);
+ if (ax) {
+ version = axDetect(ax);
+ }
+ }
+ catch (e) { }
+ }
+ return version;
+ }
+};
+
+// Add Flash detection
+mejs.PluginDetector.addPlugin('flash','Shockwave Flash','application/x-shockwave-flash','ShockwaveFlash.ShockwaveFlash', function(ax) {
+ // adapted from SWFObject
+ var version = [],
+ d = ax.GetVariable("$version");
+ if (d) {
+ d = d.split(" ")[1].split(",");
+ version = [parseInt(d[0], 10), parseInt(d[1], 10), parseInt(d[2], 10)];
+ }
+ return version;
+});
+
+// Add Silverlight detection
+mejs.PluginDetector.addPlugin('silverlight','Silverlight Plug-In','application/x-silverlight-2','AgControl.AgControl', function (ax) {
+ // Silverlight cannot report its version number to IE
+ // but it does have a isVersionSupported function, so we have to loop through it to get a version number.
+ // adapted from http://www.silverlightversion.com/
+ var v = [0,0,0,0],
+ loopMatch = function(ax, v, i, n) {
+ while(ax.isVersionSupported(v[0]+ "."+ v[1] + "." + v[2] + "." + v[3])){
+ v[i]+=n;
+ }
+ v[i] -= n;
+ };
+ loopMatch(ax, v, 0, 1);
+ loopMatch(ax, v, 1, 1);
+ loopMatch(ax, v, 2, 10000); // the third place in the version number is usually 5 digits (4.0.xxxxx)
+ loopMatch(ax, v, 2, 1000);
+ loopMatch(ax, v, 2, 100);
+ loopMatch(ax, v, 2, 10);
+ loopMatch(ax, v, 2, 1);
+ loopMatch(ax, v, 3, 1);
+
+ return v;
+});
+// add adobe acrobat
+/*
+PluginDetector.addPlugin('acrobat','Adobe Acrobat','application/pdf','AcroPDF.PDF', function (ax) {
+ var version = [],
+ d = ax.GetVersions().split(',')[0].split('=')[1].split('.');
+
+ if (d) {
+ version = [parseInt(d[0], 10), parseInt(d[1], 10), parseInt(d[2], 10)];
+ }
+ return version;
+});
+*/
+// necessary detection (fixes for <IE9)
+mejs.MediaFeatures = {
+ init: function() {
+ var
+ t = this,
+ d = document,
+ nav = mejs.PluginDetector.nav,
+ ua = mejs.PluginDetector.ua.toLowerCase(),
+ i,
+ v,
+ html5Elements = ['source','track','audio','video'];
+
+ // detect browsers (only the ones that have some kind of quirk we need to work around)
+ t.isiPad = (ua.match(/ipad/i) !== null);
+ t.isiPhone = (ua.match(/iphone/i) !== null);
+ t.isiOS = t.isiPhone || t.isiPad;
+ t.isAndroid = (ua.match(/android/i) !== null);
+ t.isBustedAndroid = (ua.match(/android 2\.[12]/) !== null);
+ t.isIE = (nav.appName.toLowerCase().indexOf("microsoft") != -1);
+ t.isChrome = (ua.match(/chrome/gi) !== null);
+ t.isFirefox = (ua.match(/firefox/gi) !== null);
+ t.isWebkit = (ua.match(/webkit/gi) !== null);
+ t.isGecko = (ua.match(/gecko/gi) !== null) && !t.isWebkit;
+ t.isOpera = (ua.match(/opera/gi) !== null);
+ t.hasTouch = ('ontouchstart' in window);
+
+ // borrowed from Modernizr
+ t.svg = !! document.createElementNS &&
+ !! document.createElementNS('http://www.w3.org/2000/svg','svg').createSVGRect;
+
+ // create HTML5 media elements for IE before 9, get a <video> element for fullscreen detection
+ for (i=0; i<html5Elements.length; i++) {
+ v = document.createElement(html5Elements[i]);
+ }
+
+ t.supportsMediaTag = (typeof v.canPlayType !== 'undefined' || t.isBustedAndroid);
+
+ // detect native JavaScript fullscreen (Safari/Firefox only, Chrome still fails)
+
+ // iOS
+ t.hasSemiNativeFullScreen = (typeof v.webkitEnterFullscreen !== 'undefined');
+
+ // Webkit/firefox
+ t.hasWebkitNativeFullScreen = (typeof v.webkitRequestFullScreen !== 'undefined');
+ t.hasMozNativeFullScreen = (typeof v.mozRequestFullScreen !== 'undefined');
+
+ t.hasTrueNativeFullScreen = (t.hasWebkitNativeFullScreen || t.hasMozNativeFullScreen);
+ t.nativeFullScreenEnabled = t.hasTrueNativeFullScreen;
+ if (t.hasMozNativeFullScreen) {
+ t.nativeFullScreenEnabled = v.mozFullScreenEnabled;
+ }
+
+
+ if (this.isChrome) {
+ t.hasSemiNativeFullScreen = false;
+ }
+
+ if (t.hasTrueNativeFullScreen) {
+ t.fullScreenEventName = (t.hasWebkitNativeFullScreen) ? 'webkitfullscreenchange' : 'mozfullscreenchange';
+
+
+ t.isFullScreen = function() {
+ if (v.mozRequestFullScreen) {
+ return d.mozFullScreen;
+ } else if (v.webkitRequestFullScreen) {
+ return d.webkitIsFullScreen;
+ }
+ }
+
+ t.requestFullScreen = function(el) {
+
+ if (t.hasWebkitNativeFullScreen) {
+ el.webkitRequestFullScreen();
+ } else if (t.hasMozNativeFullScreen) {
+ el.mozRequestFullScreen();
+ }
+ }
+
+ t.cancelFullScreen = function() {
+ if (t.hasWebkitNativeFullScreen) {
+ document.webkitCancelFullScreen();
+ } else if (t.hasMozNativeFullScreen) {
+ document.mozCancelFullScreen();
+ }
+ }
+
+ }
+
+
+ // OS X 10.5 can't do this even if it says it can :(
+ if (t.hasSemiNativeFullScreen && ua.match(/mac os x 10_5/i)) {
+ t.hasNativeFullScreen = false;
+ t.hasSemiNativeFullScreen = false;
+ }
+
+ }
+};
+mejs.MediaFeatures.init();
+
+/*
+extension methods to <video> or <audio> object to bring it into parity with PluginMediaElement (see below)
+*/
+mejs.HtmlMediaElement = {
+ pluginType: 'native',
+ isFullScreen: false,
+
+ setCurrentTime: function (time) {
+ this.currentTime = time;
+ },
+
+ setMuted: function (muted) {
+ this.muted = muted;
+ },
+
+ setVolume: function (volume) {
+ this.volume = volume;
+ },
+
+ // for parity with the plugin versions
+ stop: function () {
+ this.pause();
+ },
+
+ // This can be a url string
+ // or an array [{src:'file.mp4',type:'video/mp4'},{src:'file.webm',type:'video/webm'}]
+ setSrc: function (url) {
+
+ // Fix for IE9 which can't set .src when there are <source> elements. Awesome, right?
+ var
+ existingSources = this.getElementsByTagName('source');
+ while (existingSources.length > 0){
+ this.removeChild(existingSources[0]);
+ }
+
+ if (typeof url == 'string') {
+ this.src = url;
+ } else {
+ var i, media;
+
+ for (i=0; i<url.length; i++) {
+ media = url[i];
+ if (this.canPlayType(media.type)) {
+ this.src = media.src;
+ break;
+ }
+ }
+ }
+ },
+
+ setVideoSize: function (width, height) {
+ this.width = width;
+ this.height = height;
+ }
+};
+
+/*
+Mimics the <video/audio> element by calling Flash's External Interface or Silverlights [ScriptableMember]
+*/
+mejs.PluginMediaElement = function (pluginid, pluginType, mediaUrl) {
+ this.id = pluginid;
+ this.pluginType = pluginType;
+ this.src = mediaUrl;
+ this.events = {};
+ this.attributes = {};
+};
+
+// JavaScript values and ExternalInterface methods that match HTML5 video properties methods
+// http://www.adobe.com/livedocs/flash/9.0/ActionScriptLangRefV3/fl/video/FLVPlayback.html
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/video.html
+mejs.PluginMediaElement.prototype = {
+
+ // special
+ pluginElement: null,
+ pluginType: '',
+ isFullScreen: false,
+
+ // not implemented :(
+ playbackRate: -1,
+ defaultPlaybackRate: -1,
+ seekable: [],
+ played: [],
+
+ // HTML5 read-only properties
+ paused: true,
+ ended: false,
+ seeking: false,
+ duration: 0,
+ error: null,
+ tagName: '',
+
+ // HTML5 get/set properties, but only set (updated by event handlers)
+ muted: false,
+ volume: 1,
+ currentTime: 0,
+
+ // HTML5 methods
+ play: function () {
+ if (this.pluginApi != null) {
+ if (this.pluginType == 'youtube') {
+ this.pluginApi.playVideo();
+ } else {
+ this.pluginApi.playMedia();
+ }
+ this.paused = false;
+ }
+ },
+ load: function () {
+ if (this.pluginApi != null) {
+ if (this.pluginType == 'youtube') {
+ } else {
+ this.pluginApi.loadMedia();
+ }
+
+ this.paused = false;
+ }
+ },
+ pause: function () {
+ if (this.pluginApi != null) {
+ if (this.pluginType == 'youtube') {
+ this.pluginApi.pauseVideo();
+ } else {
+ this.pluginApi.pauseMedia();
+ }
+
+
+ this.paused = true;
+ }
+ },
+ stop: function () {
+ if (this.pluginApi != null) {
+ if (this.pluginType == 'youtube') {
+ this.pluginApi.stopVideo();
+ } else {
+ this.pluginApi.stopMedia();
+ }
+ this.paused = true;
+ }
+ },
+ canPlayType: function(type) {
+ var i,
+ j,
+ pluginInfo,
+ pluginVersions = mejs.plugins[this.pluginType];
+
+ for (i=0; i<pluginVersions.length; i++) {
+ pluginInfo = pluginVersions[i];
+
+ // test if user has the correct plugin version
+ if (mejs.PluginDetector.hasPluginVersion(this.pluginType, pluginInfo.version)) {
+
+ // test for plugin playback types
+ for (j=0; j<pluginInfo.types.length; j++) {
+ // find plugin that can play the type
+ if (type == pluginInfo.types[j]) {
+ return 'probably';
+ }
+ }
+ }
+ }
+
+ return '';
+ },
+
+ positionFullscreenButton: function(x,y,visibleAndAbove) {
+ if (this.pluginApi != null && this.pluginApi.positionFullscreenButton) {
+ this.pluginApi.positionFullscreenButton(x,y,visibleAndAbove);
+ }
+ },
+
+ hideFullscreenButton: function() {
+ if (this.pluginApi != null && this.pluginApi.hideFullscreenButton) {
+ this.pluginApi.hideFullscreenButton();
+ }
+ },
+
+
+ // custom methods since not all JavaScript implementations support get/set
+
+ // This can be a url string
+ // or an array [{src:'file.mp4',type:'video/mp4'},{src:'file.webm',type:'video/webm'}]
+ setSrc: function (url) {
+ if (typeof url == 'string') {
+ this.pluginApi.setSrc(mejs.Utility.absolutizeUrl(url));
+ this.src = mejs.Utility.absolutizeUrl(url);
+ } else {
+ var i, media;
+
+ for (i=0; i<url.length; i++) {
+ media = url[i];
+ if (this.canPlayType(media.type)) {
+ this.pluginApi.setSrc(mejs.Utility.absolutizeUrl(media.src));
+ this.src = mejs.Utility.absolutizeUrl(url);
+ break;
+ }
+ }
+ }
+
+ },
+ setCurrentTime: function (time) {
+ if (this.pluginApi != null) {
+ if (this.pluginType == 'youtube') {
+ this.pluginApi.seekTo(time);
+ } else {
+ this.pluginApi.setCurrentTime(time);
+ }
+
+
+
+ this.currentTime = time;
+ }
+ },
+ setVolume: function (volume) {
+ if (this.pluginApi != null) {
+ // same on YouTube and MEjs
+ if (this.pluginType == 'youtube') {
+ this.pluginApi.setVolume(volume * 100);
+ } else {
+ this.pluginApi.setVolume(volume);
+ }
+ this.volume = volume;
+ }
+ },
+ setMuted: function (muted) {
+ if (this.pluginApi != null) {
+ if (this.pluginType == 'youtube') {
+ if (muted) {
+ this.pluginApi.mute();
+ } else {
+ this.pluginApi.unMute();
+ }
+ this.muted = muted;
+ this.dispatchEvent('volumechange');
+ } else {
+ this.pluginApi.setMuted(muted);
+ }
+ this.muted = muted;
+ }
+ },
+
+ // additional non-HTML5 methods
+ setVideoSize: function (width, height) {
+
+ //if (this.pluginType == 'flash' || this.pluginType == 'silverlight') {
+ if ( this.pluginElement.style) {
+ this.pluginElement.style.width = width + 'px';
+ this.pluginElement.style.height = height + 'px';
+ }
+ if (this.pluginApi != null && this.pluginApi.setVideoSize) {
+ this.pluginApi.setVideoSize(width, height);
+ }
+ //}
+ },
+
+ setFullscreen: function (fullscreen) {
+ if (this.pluginApi != null && this.pluginApi.setFullscreen) {
+ this.pluginApi.setFullscreen(fullscreen);
+ }
+ },
+
+ enterFullScreen: function() {
+ if (this.pluginApi != null && this.pluginApi.setFullscreen) {
+ this.setFullscreen(true);
+ }
+
+ },
+
+ exitFullScreen: function() {
+ if (this.pluginApi != null && this.pluginApi.setFullscreen) {
+ this.setFullscreen(false);
+ }
+ },
+
+ // start: fake events
+ addEventListener: function (eventName, callback, bubble) {
+ this.events[eventName] = this.events[eventName] || [];
+ this.events[eventName].push(callback);
+ },
+ removeEventListener: function (eventName, callback) {
+ if (!eventName) { this.events = {}; return true; }
+ var callbacks = this.events[eventName];
+ if (!callbacks) return true;
+ if (!callback) { this.events[eventName] = []; return true; }
+ for (i = 0; i < callbacks.length; i++) {
+ if (callbacks[i] === callback) {
+ this.events[eventName].splice(i, 1);
+ return true;
+ }
+ }
+ return false;
+ },
+ dispatchEvent: function (eventName) {
+ var i,
+ args,
+ callbacks = this.events[eventName];
+
+ if (callbacks) {
+ args = Array.prototype.slice.call(arguments, 1);
+ for (i = 0; i < callbacks.length; i++) {
+ callbacks[i].apply(null, args);
+ }
+ }
+ },
+ // end: fake events
+
+ // fake DOM attribute methods
+ hasAttribute: function(name){
+ return (name in this.attributes);
+ },
+ removeAttribute: function(name){
+ delete this.attributes[name];
+ },
+ getAttribute: function(name){
+ if (this.hasAttribute(name)) {
+ return this.attributes[name];
+ }
+ return '';
+ },
+ setAttribute: function(name, value){
+ this.attributes[name] = value;
+ },
+
+ remove: function() {
+ mejs.Utility.removeSwf(this.pluginElement.id);
+ mejs.MediaPluginBridge.unregisterPluginElement(this.pluginElement.id);
+ }
+};
+
+// Handles calls from Flash/Silverlight and reports them as native <video/audio> events and properties
+mejs.MediaPluginBridge = {
+
+ pluginMediaElements:{},
+ htmlMediaElements:{},
+
+ registerPluginElement: function (id, pluginMediaElement, htmlMediaElement) {
+ this.pluginMediaElements[id] = pluginMediaElement;
+ this.htmlMediaElements[id] = htmlMediaElement;
+ },
+
+ unregisterPluginElement: function (id) {
+ delete this.pluginMediaElements[id];
+ delete this.htmlMediaElements[id];
+ },
+
+ // when Flash/Silverlight is ready, it calls out to this method
+ initPlugin: function (id) {
+
+ var pluginMediaElement = this.pluginMediaElements[id],
+ htmlMediaElement = this.htmlMediaElements[id];
+
+ if (pluginMediaElement) {
+ // find the javascript bridge
+ switch (pluginMediaElement.pluginType) {
+ case "flash":
+ pluginMediaElement.pluginElement = pluginMediaElement.pluginApi = document.getElementById(id);
+ break;
+ case "silverlight":
+ pluginMediaElement.pluginElement = document.getElementById(pluginMediaElement.id);
+ pluginMediaElement.pluginApi = pluginMediaElement.pluginElement.Content.MediaElementJS;
+ break;
+ }
+
+ if (pluginMediaElement.pluginApi != null && pluginMediaElement.success) {
+ pluginMediaElement.success(pluginMediaElement, htmlMediaElement);
+ }
+ }
+ },
+
+ // receives events from Flash/Silverlight and sends them out as HTML5 media events
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/video.html
+ fireEvent: function (id, eventName, values) {
+
+ var
+ e,
+ i,
+ bufferedTime,
+ pluginMediaElement = this.pluginMediaElements[id];
+
+ // fake event object to mimic real HTML media event.
+ e = {
+ type: eventName,
+ target: pluginMediaElement
+ };
+
+ // attach all values to element and event object
+ for (i in values) {
+ pluginMediaElement[i] = values[i];
+ e[i] = values[i];
+ }
+
+ // fake the newer W3C buffered TimeRange (loaded and total have been removed)
+ bufferedTime = values.bufferedTime || 0;
+
+ e.target.buffered = e.buffered = {
+ start: function(index) {
+ return 0;
+ },
+ end: function (index) {
+ return bufferedTime;
+ },
+ length: 1
+ };
+
+ pluginMediaElement.dispatchEvent(e.type, e);
+ }
+};
+
+/*
+Default options
+*/
+mejs.MediaElementDefaults = {
+ // allows testing on HTML5, flash, silverlight
+ // auto: attempts to detect what the browser can do
+ // auto_plugin: prefer plugins and then attempt native HTML5
+ // native: forces HTML5 playback
+ // shim: disallows HTML5, will attempt either Flash or Silverlight
+ // none: forces fallback view
+ mode: 'auto',
+ // remove or reorder to change plugin priority and availability
+ plugins: ['flash','silverlight','youtube','vimeo'],
+ // shows debug errors on screen
+ enablePluginDebug: false,
+ // overrides the type specified, useful for dynamic instantiation
+ type: '',
+ // path to Flash and Silverlight plugins
+ pluginPath: mejs.Utility.getScriptPath(['mediaelement.js','mediaelement.min.js','mediaelement-and-player.js','mediaelement-and-player.min.js']),
+ // name of flash file
+ flashName: 'flashmediaelement.swf',
+ // streamer for RTMP streaming
+ flashStreamer: '',
+ // turns on the smoothing filter in Flash
+ enablePluginSmoothing: false,
+ // enabled pseudo-streaming (seek) on .mp4 files
+ enablePseudoStreaming: false,
+ // start query parameter sent to server for pseudo-streaming
+ pseudoStreamingStartQueryParam: 'start',
+ // name of silverlight file
+ silverlightName: 'silverlightmediaelement.xap',
+ // default if the <video width> is not specified
+ defaultVideoWidth: 480,
+ // default if the <video height> is not specified
+ defaultVideoHeight: 270,
+ // overrides <video width>
+ pluginWidth: -1,
+ // overrides <video height>
+ pluginHeight: -1,
+ // additional plugin variables in 'key=value' form
+ pluginVars: [],
+ // rate in milliseconds for Flash and Silverlight to fire the timeupdate event
+ // larger number is less accurate, but less strain on plugin->JavaScript bridge
+ timerRate: 250,
+ // initial volume for player
+ startVolume: 0.8,
+ success: function () { },
+ error: function () { }
+};
+
+/*
+Determines if a browser supports the <video> or <audio> element
+and returns either the native element or a Flash/Silverlight version that
+mimics HTML5 MediaElement
+*/
+mejs.MediaElement = function (el, o) {
+ return mejs.HtmlMediaElementShim.create(el,o);
+};
+
+mejs.HtmlMediaElementShim = {
+
+ create: function(el, o) {
+ var
+ options = mejs.MediaElementDefaults,
+ htmlMediaElement = (typeof(el) == 'string') ? document.getElementById(el) : el,
+ tagName = htmlMediaElement.tagName.toLowerCase(),
+ isMediaTag = (tagName === 'audio' || tagName === 'video'),
+ src = (isMediaTag) ? htmlMediaElement.getAttribute('src') : htmlMediaElement.getAttribute('href'),
+ poster = htmlMediaElement.getAttribute('poster'),
+ autoplay = htmlMediaElement.getAttribute('autoplay'),
+ preload = htmlMediaElement.getAttribute('preload'),
+ controls = htmlMediaElement.getAttribute('controls'),
+ playback,
+ prop;
+
+ // extend options
+ for (prop in o) {
+ options[prop] = o[prop];
+ }
+
+ // clean up attributes
+ src = (typeof src == 'undefined' || src === null || src == '') ? null : src;
+ poster = (typeof poster == 'undefined' || poster === null) ? '' : poster;
+ preload = (typeof preload == 'undefined' || preload === null || preload === 'false') ? 'none' : preload;
+ autoplay = !(typeof autoplay == 'undefined' || autoplay === null || autoplay === 'false');
+ controls = !(typeof controls == 'undefined' || controls === null || controls === 'false');
+
+ // test for HTML5 and plugin capabilities
+ playback = this.determinePlayback(htmlMediaElement, options, mejs.MediaFeatures.supportsMediaTag, isMediaTag, src);
+ playback.url = (playback.url !== null) ? mejs.Utility.absolutizeUrl(playback.url) : '';
+
+ if (playback.method == 'native') {
+ // second fix for android
+ if (mejs.MediaFeatures.isBustedAndroid) {
+ htmlMediaElement.src = playback.url;
+ htmlMediaElement.addEventListener('click', function() {
+ htmlMediaElement.play();
+ }, false);
+ }
+
+ // add methods to native HTMLMediaElement
+ return this.updateNative(playback, options, autoplay, preload);
+ } else if (playback.method !== '') {
+ // create plugin to mimic HTMLMediaElement
+
+ return this.createPlugin( playback, options, poster, autoplay, preload, controls);
+ } else {
+ // boo, no HTML5, no Flash, no Silverlight.
+ this.createErrorMessage( playback, options, poster );
+
+ return this;
+ }
+ },
+
+ determinePlayback: function(htmlMediaElement, options, supportsMediaTag, isMediaTag, src) {
+ var
+ mediaFiles = [],
+ i,
+ j,
+ k,
+ l,
+ n,
+ type,
+ result = { method: '', url: '', htmlMediaElement: htmlMediaElement, isVideo: (htmlMediaElement.tagName.toLowerCase() != 'audio')},
+ pluginName,
+ pluginVersions,
+ pluginInfo,
+ dummy,
+ media;
+
+ // STEP 1: Get URL and type from <video src> or <source src>
+
+ // supplied type overrides <video type> and <source type>
+ if (typeof options.type != 'undefined' && options.type !== '') {
+
+ // accept either string or array of types
+ if (typeof options.type == 'string') {
+ mediaFiles.push({type:options.type, url:src});
+ } else {
+
+ for (i=0; i<options.type.length; i++) {
+ mediaFiles.push({type:options.type[i], url:src});
+ }
+ }
+
+ // test for src attribute first
+ } else if (src !== null) {
+ type = this.formatType(src, htmlMediaElement.getAttribute('type'));
+ mediaFiles.push({type:type, url:src});
+
+ // then test for <source> elements
+ } else {
+ // test <source> types to see if they are usable
+ for (i = 0; i < htmlMediaElement.childNodes.length; i++) {
+ n = htmlMediaElement.childNodes[i];
+ if (n.nodeType == 1 && n.tagName.toLowerCase() == 'source') {
+ src = n.getAttribute('src');
+ type = this.formatType(src, n.getAttribute('type'));
+ media = n.getAttribute('media');
+
+ if (!media || !window.matchMedia || (window.matchMedia && window.matchMedia(media).matches)) {
+ mediaFiles.push({type:type, url:src});
+ }
+ }
+ }
+ }
+
+ // in the case of dynamicly created players
+ // check for audio types
+ if (!isMediaTag && mediaFiles.length > 0 && mediaFiles[0].url !== null && this.getTypeFromFile(mediaFiles[0].url).indexOf('audio') > -1) {
+ result.isVideo = false;
+ }
+
+
+ // STEP 2: Test for playback method
+
+ // special case for Android which sadly doesn't implement the canPlayType function (always returns '')
+ if (mejs.MediaFeatures.isBustedAndroid) {
+ htmlMediaElement.canPlayType = function(type) {
+ return (type.match(/video\/(mp4|m4v)/gi) !== null) ? 'maybe' : '';
+ };
+ }
+
+
+ // test for native playback first
+ if (supportsMediaTag && (options.mode === 'auto' || options.mode === 'auto_plugin' || options.mode === 'native')) {
+
+ if (!isMediaTag) {
+
+ // create a real HTML5 Media Element
+ dummy = document.createElement( result.isVideo ? 'video' : 'audio');
+ htmlMediaElement.parentNode.insertBefore(dummy, htmlMediaElement);
+ htmlMediaElement.style.display = 'none';
+
+ // use this one from now on
+ result.htmlMediaElement = htmlMediaElement = dummy;
+ }
+
+ for (i=0; i<mediaFiles.length; i++) {
+ // normal check
+ if (htmlMediaElement.canPlayType(mediaFiles[i].type).replace(/no/, '') !== ''
+ // special case for Mac/Safari 5.0.3 which answers '' to canPlayType('audio/mp3') but 'maybe' to canPlayType('audio/mpeg')
+ || htmlMediaElement.canPlayType(mediaFiles[i].type.replace(/mp3/,'mpeg')).replace(/no/, '') !== '') {
+ result.method = 'native';
+ result.url = mediaFiles[i].url;
+ break;
+ }
+ }
+
+ if (result.method === 'native') {
+ if (result.url !== null) {
+ htmlMediaElement.src = result.url;
+ }
+
+ // if `auto_plugin` mode, then cache the native result but try plugins.
+ if (options.mode !== 'auto_plugin') {
+ return result;
+ }
+ }
+ }
+
+ // if native playback didn't work, then test plugins
+ if (options.mode === 'auto' || options.mode === 'auto_plugin' || options.mode === 'shim') {
+ for (i=0; i<mediaFiles.length; i++) {
+ type = mediaFiles[i].type;
+
+ // test all plugins in order of preference [silverlight, flash]
+ for (j=0; j<options.plugins.length; j++) {
+
+ pluginName = options.plugins[j];
+
+ // test version of plugin (for future features)
+ pluginVersions = mejs.plugins[pluginName];
+
+ for (k=0; k<pluginVersions.length; k++) {
+ pluginInfo = pluginVersions[k];
+
+ // test if user has the correct plugin version
+
+ // for youtube/vimeo
+ if (pluginInfo.version == null ||
+
+ mejs.PluginDetector.hasPluginVersion(pluginName, pluginInfo.version)) {
+
+ // test for plugin playback types
+ for (l=0; l<pluginInfo.types.length; l++) {
+ // find plugin that can play the type
+ if (type == pluginInfo.types[l]) {
+ result.method = pluginName;
+ result.url = mediaFiles[i].url;
+ return result;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+ // at this point, being in 'auto_plugin' mode implies that we tried plugins but failed.
+ // if we have native support then return that.
+ if (options.mode === 'auto_plugin' && result.method === 'native') {
+ return result;
+ }
+
+ // what if there's nothing to play? just grab the first available
+ if (result.method === '' && mediaFiles.length > 0) {
+ result.url = mediaFiles[0].url;
+ }
+
+ return result;
+ },
+
+ formatType: function(url, type) {
+ var ext;
+
+ // if no type is supplied, fake it with the extension
+ if (url && !type) {
+ return this.getTypeFromFile(url);
+ } else {
+ // only return the mime part of the type in case the attribute contains the codec
+ // see http://www.whatwg.org/specs/web-apps/current-work/multipage/video.html#the-source-element
+ // `video/mp4; codecs="avc1.42E01E, mp4a.40.2"` becomes `video/mp4`
+
+ if (type && ~type.indexOf(';')) {
+ return type.substr(0, type.indexOf(';'));
+ } else {
+ return type;
+ }
+ }
+ },
+
+ getTypeFromFile: function(url) {
+ url = url.split('?')[0];
+ var ext = url.substring(url.lastIndexOf('.') + 1).toLowerCase();
+ return (/(mp4|m4v|ogg|ogv|webm|webmv|flv|wmv|mpeg|mov)/gi.test(ext) ? 'video' : 'audio') + '/' + this.getTypeFromExtension(ext);
+ },
+
+ getTypeFromExtension: function(ext) {
+
+ switch (ext) {
+ case 'mp4':
+ case 'm4v':
+ return 'mp4';
+ case 'webm':
+ case 'webma':
+ case 'webmv':
+ return 'webm';
+ case 'ogg':
+ case 'oga':
+ case 'ogv':
+ return 'ogg';
+ default:
+ return ext;
+ }
+ },
+
+ createErrorMessage: function(playback, options, poster) {
+ var
+ htmlMediaElement = playback.htmlMediaElement,
+ errorContainer = document.createElement('div');
+
+ errorContainer.className = 'me-cannotplay';
+
+ try {
+ errorContainer.style.width = htmlMediaElement.width + 'px';
+ errorContainer.style.height = htmlMediaElement.height + 'px';
+ } catch (e) {}
+
+ errorContainer.innerHTML = (poster !== '') ?
+ '<a href="' + playback.url + '"><img src="' + poster + '" width="100%" height="100%" /></a>' :
+ '<a href="' + playback.url + '"><span>' + mejs.i18n.t('Download File') + '</span></a>';
+
+ htmlMediaElement.parentNode.insertBefore(errorContainer, htmlMediaElement);
+ htmlMediaElement.style.display = 'none';
+
+ options.error(htmlMediaElement);
+ },
+
+ createPlugin:function(playback, options, poster, autoplay, preload, controls) {
+ var
+ htmlMediaElement = playback.htmlMediaElement,
+ width = 1,
+ height = 1,
+ pluginid = 'me_' + playback.method + '_' + (mejs.meIndex++),
+ pluginMediaElement = new mejs.PluginMediaElement(pluginid, playback.method, playback.url),
+ container = document.createElement('div'),
+ specialIEContainer,
+ node,
+ initVars;
+
+ // copy tagName from html media element
+ pluginMediaElement.tagName = htmlMediaElement.tagName
+
+ // copy attributes from html media element to plugin media element
+ for (var i = 0; i < htmlMediaElement.attributes.length; i++) {
+ var attribute = htmlMediaElement.attributes[i];
+ if (attribute.specified == true) {
+ pluginMediaElement.setAttribute(attribute.name, attribute.value);
+ }
+ }
+
+ // check for placement inside a <p> tag (sometimes WYSIWYG editors do this)
+ node = htmlMediaElement.parentNode;
+ while (node !== null && node.tagName.toLowerCase() != 'body') {
+ if (node.parentNode.tagName.toLowerCase() == 'p') {
+ node.parentNode.parentNode.insertBefore(node, node.parentNode);
+ break;
+ }
+ node = node.parentNode;
+ }
+
+ if (playback.isVideo) {
+ width = (options.videoWidth > 0) ? options.videoWidth : (htmlMediaElement.getAttribute('width') !== null) ? htmlMediaElement.getAttribute('width') : options.defaultVideoWidth;
+ height = (options.videoHeight > 0) ? options.videoHeight : (htmlMediaElement.getAttribute('height') !== null) ? htmlMediaElement.getAttribute('height') : options.defaultVideoHeight;
+
+ // in case of '%' make sure it's encoded
+ width = mejs.Utility.encodeUrl(width);
+ height = mejs.Utility.encodeUrl(height);
+
+ } else {
+ if (options.enablePluginDebug) {
+ width = 320;
+ height = 240;
+ }
+ }
+
+ // register plugin
+ pluginMediaElement.success = options.success;
+ mejs.MediaPluginBridge.registerPluginElement(pluginid, pluginMediaElement, htmlMediaElement);
+
+ // add container (must be added to DOM before inserting HTML for IE)
+ container.className = 'me-plugin';
+ container.id = pluginid + '_container';
+
+ if (playback.isVideo) {
+ htmlMediaElement.parentNode.insertBefore(container, htmlMediaElement);
+ } else {
+ document.body.insertBefore(container, document.body.childNodes[0]);
+ }
+
+ // flash/silverlight vars
+ initVars = [
+ 'id=' + pluginid,
+ 'isvideo=' + ((playback.isVideo) ? "true" : "false"),
+ 'autoplay=' + ((autoplay) ? "true" : "false"),
+ 'preload=' + preload,
+ 'width=' + width,
+ 'startvolume=' + options.startVolume,
+ 'timerrate=' + options.timerRate,
+ 'flashstreamer=' + options.flashStreamer,
+ 'height=' + height,
+ 'pseudostreamstart=' + options.pseudoStreamingStartQueryParam];
+
+ if (playback.url !== null) {
+ if (playback.method == 'flash') {
+ initVars.push('file=' + mejs.Utility.encodeUrl(playback.url));
+ } else {
+ initVars.push('file=' + playback.url);
+ }
+ }
+ if (options.enablePluginDebug) {
+ initVars.push('debug=true');
+ }
+ if (options.enablePluginSmoothing) {
+ initVars.push('smoothing=true');
+ }
+ if (options.enablePseudoStreaming) {
+ initVars.push('pseudostreaming=true');
+ }
+ if (controls) {
+ initVars.push('controls=true'); // shows controls in the plugin if desired
+ }
+ if (options.pluginVars) {
+ initVars = initVars.concat(options.pluginVars);
+ }
+
+ switch (playback.method) {
+ case 'silverlight':
+ container.innerHTML =
+'<object data="data:application/x-silverlight-2," type="application/x-silverlight-2" id="' + pluginid + '" name="' + pluginid + '" width="' + width + '" height="' + height + '" class="mejs-shim">' +
+'<param name="initParams" value="' + initVars.join(',') + '" />' +
+'<param name="windowless" value="true" />' +
+'<param name="background" value="black" />' +
+'<param name="minRuntimeVersion" value="3.0.0.0" />' +
+'<param name="autoUpgrade" value="true" />' +
+'<param name="source" value="' + options.pluginPath + options.silverlightName + '" />' +
+'</object>';
+ break;
+
+ case 'flash':
+
+ if (mejs.MediaFeatures.isIE) {
+ specialIEContainer = document.createElement('div');
+ container.appendChild(specialIEContainer);
+ specialIEContainer.outerHTML =
+'<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="//download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab" ' +
+'id="' + pluginid + '" width="' + width + '" height="' + height + '" class="mejs-shim">' +
+'<param name="movie" value="' + options.pluginPath + options.flashName + '?x=' + (new Date()) + '" />' +
+'<param name="flashvars" value="' + initVars.join('&amp;') + '" />' +
+'<param name="quality" value="high" />' +
+'<param name="bgcolor" value="#000000" />' +
+'<param name="wmode" value="transparent" />' +
+'<param name="allowScriptAccess" value="always" />' +
+'<param name="allowFullScreen" value="true" />' +
+'</object>';
+
+ } else {
+
+ container.innerHTML =
+'<embed id="' + pluginid + '" name="' + pluginid + '" ' +
+'play="true" ' +
+'loop="false" ' +
+'quality="high" ' +
+'bgcolor="#000000" ' +
+'wmode="transparent" ' +
+'allowScriptAccess="always" ' +
+'allowFullScreen="true" ' +
+'type="application/x-shockwave-flash" pluginspage="//www.macromedia.com/go/getflashplayer" ' +
+'src="' + options.pluginPath + options.flashName + '" ' +
+'flashvars="' + initVars.join('&') + '" ' +
+'width="' + width + '" ' +
+'height="' + height + '" ' +
+'class="mejs-shim"></embed>';
+ }
+ break;
+
+ case 'youtube':
+
+
+ var
+ videoId = playback.url.substr(playback.url.lastIndexOf('=')+1);
+ youtubeSettings = {
+ container: container,
+ containerId: container.id,
+ pluginMediaElement: pluginMediaElement,
+ pluginId: pluginid,
+ videoId: videoId,
+ height: height,
+ width: width
+ };
+
+ if (mejs.PluginDetector.hasPluginVersion('flash', [10,0,0]) ) {
+ mejs.YouTubeApi.createFlash(youtubeSettings);
+ } else {
+ mejs.YouTubeApi.enqueueIframe(youtubeSettings);
+ }
+
+ break;
+
+ // DEMO Code. Does NOT work.
+ case 'vimeo':
+ //console.log('vimeoid');
+
+ pluginMediaElement.vimeoid = playback.url.substr(playback.url.lastIndexOf('/')+1);
+
+ container.innerHTML ='<iframe src="http://player.vimeo.com/video/' + pluginMediaElement.vimeoid + '?portrait=0&byline=0&title=0" width="' + width +'" height="' + height +'" frameborder="0" class="mejs-shim"></iframe>';
+
+ /*
+ container.innerHTML =
+ '<object width="' + width + '" height="' + height + '" class="mejs-shim">' +
+ '<param name="allowfullscreen" value="true" />' +
+ '<param name="allowscriptaccess" value="always" />' +
+ '<param name="flashvars" value="api=1" />' +
+ '<param name="movie" value="http://vimeo.com/moogaloop.swf?clip_id=' + pluginMediaElement.vimeoid + '&amp;server=vimeo.com&amp;show_title=0&amp;show_byline=0&amp;show_portrait=0&amp;color=00adef&amp;fullscreen=1&amp;autoplay=0&amp;loop=0" />' +
+ '<embed src="//vimeo.com/moogaloop.swf?api=1&amp;clip_id=' + pluginMediaElement.vimeoid + '&amp;server=vimeo.com&amp;show_title=0&amp;show_byline=0&amp;show_portrait=0&amp;color=00adef&amp;fullscreen=1&amp;autoplay=0&amp;loop=0" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="' + width + '" height="' + height + '" class="mejs-shim"></embed>' +
+ '</object>';
+ */
+
+ break;
+ }
+ // hide original element
+ htmlMediaElement.style.display = 'none';
+
+ // FYI: options.success will be fired by the MediaPluginBridge
+
+ return pluginMediaElement;
+ },
+
+ updateNative: function(playback, options, autoplay, preload) {
+
+ var htmlMediaElement = playback.htmlMediaElement,
+ m;
+
+
+ // add methods to video object to bring it into parity with Flash Object
+ for (m in mejs.HtmlMediaElement) {
+ htmlMediaElement[m] = mejs.HtmlMediaElement[m];
+ }
+
+ /*
+ Chrome now supports preload="none"
+ if (mejs.MediaFeatures.isChrome) {
+
+ // special case to enforce preload attribute (Chrome doesn't respect this)
+ if (preload === 'none' && !autoplay) {
+
+ // forces the browser to stop loading (note: fails in IE9)
+ htmlMediaElement.src = '';
+ htmlMediaElement.load();
+ htmlMediaElement.canceledPreload = true;
+
+ htmlMediaElement.addEventListener('play',function() {
+ if (htmlMediaElement.canceledPreload) {
+ htmlMediaElement.src = playback.url;
+ htmlMediaElement.load();
+ htmlMediaElement.play();
+ htmlMediaElement.canceledPreload = false;
+ }
+ }, false);
+ // for some reason Chrome forgets how to autoplay sometimes.
+ } else if (autoplay) {
+ htmlMediaElement.load();
+ htmlMediaElement.play();
+ }
+ }
+ */
+
+ // fire success code
+ options.success(htmlMediaElement, htmlMediaElement);
+
+ return htmlMediaElement;
+ }
+};
+
+/*
+ - test on IE (object vs. embed)
+ - determine when to use iframe (Firefox, Safari, Mobile) vs. Flash (Chrome, IE)
+ - fullscreen?
+*/
+
+// YouTube Flash and Iframe API
+mejs.YouTubeApi = {
+ isIframeStarted: false,
+ isIframeLoaded: false,
+ loadIframeApi: function() {
+ if (!this.isIframeStarted) {
+ var tag = document.createElement('script');
+ tag.src = "//www.youtube.com/player_api";
+ var firstScriptTag = document.getElementsByTagName('script')[0];
+ firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
+ this.isIframeStarted = true;
+ }
+ },
+ iframeQueue: [],
+ enqueueIframe: function(yt) {
+
+ if (this.isLoaded) {
+ this.createIframe(yt);
+ } else {
+ this.loadIframeApi();
+ this.iframeQueue.push(yt);
+ }
+ },
+ createIframe: function(settings) {
+
+ var
+ pluginMediaElement = settings.pluginMediaElement,
+ player = new YT.Player(settings.containerId, {
+ height: settings.height,
+ width: settings.width,
+ videoId: settings.videoId,
+ playerVars: {controls:0},
+ events: {
+ 'onReady': function() {
+
+ // hook up iframe object to MEjs
+ settings.pluginMediaElement.pluginApi = player;
+
+ // init mejs
+ mejs.MediaPluginBridge.initPlugin(settings.pluginId);
+
+ // create timer
+ setInterval(function() {
+ mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'timeupdate');
+ }, 250);
+ },
+ 'onStateChange': function(e) {
+
+ mejs.YouTubeApi.handleStateChange(e.data, player, pluginMediaElement);
+
+ }
+ }
+ });
+ },
+
+ createEvent: function (player, pluginMediaElement, eventName) {
+ var obj = {
+ type: eventName,
+ target: pluginMediaElement
+ };
+
+ if (player && player.getDuration) {
+
+ // time
+ pluginMediaElement.currentTime = obj.currentTime = player.getCurrentTime();
+ pluginMediaElement.duration = obj.duration = player.getDuration();
+
+ // state
+ obj.paused = pluginMediaElement.paused;
+ obj.ended = pluginMediaElement.ended;
+
+ // sound
+ obj.muted = player.isMuted();
+ obj.volume = player.getVolume() / 100;
+
+ // progress
+ obj.bytesTotal = player.getVideoBytesTotal();
+ obj.bufferedBytes = player.getVideoBytesLoaded();
+
+ // fake the W3C buffered TimeRange
+ var bufferedTime = obj.bufferedBytes / obj.bytesTotal * obj.duration;
+
+ obj.target.buffered = obj.buffered = {
+ start: function(index) {
+ return 0;
+ },
+ end: function (index) {
+ return bufferedTime;
+ },
+ length: 1
+ };
+
+ }
+
+ // send event up the chain
+ pluginMediaElement.dispatchEvent(obj.type, obj);
+ },
+
+ iFrameReady: function() {
+
+ this.isLoaded = true;
+ this.isIframeLoaded = true;
+
+ while (this.iframeQueue.length > 0) {
+ var settings = this.iframeQueue.pop();
+ this.createIframe(settings);
+ }
+ },
+
+ // FLASH!
+ flashPlayers: {},
+ createFlash: function(settings) {
+
+ this.flashPlayers[settings.pluginId] = settings;
+
+ /*
+ settings.container.innerHTML =
+ '<object type="application/x-shockwave-flash" id="' + settings.pluginId + '" data="//www.youtube.com/apiplayer?enablejsapi=1&amp;playerapiid=' + settings.pluginId + '&amp;version=3&amp;autoplay=0&amp;controls=0&amp;modestbranding=1&loop=0" ' +
+ 'width="' + settings.width + '" height="' + settings.height + '" style="visibility: visible; " class="mejs-shim">' +
+ '<param name="allowScriptAccess" value="always">' +
+ '<param name="wmode" value="transparent">' +
+ '</object>';
+ */
+
+ var specialIEContainer,
+ youtubeUrl = '//www.youtube.com/apiplayer?enablejsapi=1&amp;playerapiid=' + settings.pluginId + '&amp;version=3&amp;autoplay=0&amp;controls=0&amp;modestbranding=1&loop=0';
+
+ if (mejs.MediaFeatures.isIE) {
+
+ specialIEContainer = document.createElement('div');
+ settings.container.appendChild(specialIEContainer);
+ specialIEContainer.outerHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="//download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab" ' +
+'id="' + settings.pluginId + '" width="' + settings.width + '" height="' + settings.height + '" class="mejs-shim">' +
+ '<param name="movie" value="' + youtubeUrl + '" />' +
+ '<param name="wmode" value="transparent" />' +
+ '<param name="allowScriptAccess" value="always" />' +
+ '<param name="allowFullScreen" value="true" />' +
+'</object>';
+ } else {
+ settings.container.innerHTML =
+ '<object type="application/x-shockwave-flash" id="' + settings.pluginId + '" data="' + youtubeUrl + '" ' +
+ 'width="' + settings.width + '" height="' + settings.height + '" style="visibility: visible; " class="mejs-shim">' +
+ '<param name="allowScriptAccess" value="always">' +
+ '<param name="wmode" value="transparent">' +
+ '</object>';
+ }
+
+ },
+
+ flashReady: function(id) {
+ var
+ settings = this.flashPlayers[id],
+ player = document.getElementById(id),
+ pluginMediaElement = settings.pluginMediaElement;
+
+ // hook up and return to MediaELementPlayer.success
+ pluginMediaElement.pluginApi =
+ pluginMediaElement.pluginElement = player;
+ mejs.MediaPluginBridge.initPlugin(id);
+
+ // load the youtube video
+ player.cueVideoById(settings.videoId);
+
+ var callbackName = settings.containerId + '_callback';
+
+ window[callbackName] = function(e) {
+ mejs.YouTubeApi.handleStateChange(e, player, pluginMediaElement);
+ }
+
+ player.addEventListener('onStateChange', callbackName);
+
+ setInterval(function() {
+ mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'timeupdate');
+ }, 250);
+ },
+
+ handleStateChange: function(youTubeState, player, pluginMediaElement) {
+ switch (youTubeState) {
+ case -1: // not started
+ pluginMediaElement.paused = true;
+ pluginMediaElement.ended = true;
+ mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'loadedmetadata');
+ //createYouTubeEvent(player, pluginMediaElement, 'loadeddata');
+ break;
+ case 0:
+ pluginMediaElement.paused = false;
+ pluginMediaElement.ended = true;
+ mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'ended');
+ break;
+ case 1:
+ pluginMediaElement.paused = false;
+ pluginMediaElement.ended = false;
+ mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'play');
+ mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'playing');
+ break;
+ case 2:
+ pluginMediaElement.paused = true;
+ pluginMediaElement.ended = false;
+ mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'pause');
+ break;
+ case 3: // buffering
+ mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'progress');
+ break;
+ case 5:
+ // cued?
+ break;
+
+ }
+
+ }
+}
+// IFRAME
+function onYouTubePlayerAPIReady() {
+ mejs.YouTubeApi.iFrameReady();
+}
+// FLASH
+function onYouTubePlayerReady(id) {
+ mejs.YouTubeApi.flashReady(id);
+}
+
+window.mejs = mejs;
+window.MediaElement = mejs.MediaElement;
+
+/*!
+ * Adds Internationalization and localization to objects.
+ *
+ * What is the concept beyond i18n?
+ * http://en.wikipedia.org/wiki/Internationalization_and_localization
+ *
+ *
+ * This file both i18n methods and locale which is used to translate
+ * strings into other languages.
+ *
+ * Default translations are not available, you have to add them
+ * through locale objects which are named exactly as the langcode
+ * they stand for. The default language is always english (en).
+ *
+ *
+ * Wrapper built to be able to attach the i18n object to
+ * other objects without changing more than one line.
+ *
+ *
+ * LICENSE:
+ *
+ * The i18n file uses methods from the Drupal project (drupal.js):
+ * - i18n.methods.t() (modified)
+ * - i18n.methods.checkPlain() (full copy)
+ * - i18n.methods.formatString() (full copy)
+ *
+ * The Drupal project is (like mediaelementjs) licensed under GPLv2.
+ * - http://drupal.org/licensing/faq/#q1
+ * - https://github.com/johndyer/mediaelement
+ * - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ *
+ *
+ * @author
+ * Tim Latz (latz.tim@gmail.com)
+ *
+ * @see
+ * me-i18n-locale.js
+ *
+ * @params
+ * - context - document, iframe ..
+ * - exports - CommonJS, window ..
+ *
+ */
+;(function(context, exports, undefined) {
+ "use strict";
+ var i18n = {
+ "locale": {
+ "strings" : {}
+ },
+ "methods" : {}
+ };
+// start i18n
+
+
+ /**
+ * Get the current browser's language
+ *
+ * @see: i18n.methods.t()
+ */
+ i18n.locale.getLanguage = function () {
+ return {
+ "language" : navigator.language
+ };
+ };
+
+ /**
+ * Store the language the locale object was initialized with
+ */
+ i18n.locale.INIT_LANGUAGE = i18n.locale.getLanguage();
+
+
+ /**
+ * Encode special characters in a plain-text string for display as HTML.
+ */
+ i18n.methods.checkPlain = function (str) {
+ var character, regex,
+ replace = {
+ '&': '&amp;',
+ '"': '&quot;',
+ '<': '&lt;',
+ '>': '&gt;'
+ };
+ str = String(str);
+ for (character in replace) {
+ if (replace.hasOwnProperty(character)) {
+ regex = new RegExp(character, 'g');
+ str = str.replace(regex, replace[character]);
+ }
+ }
+ return str;
+ };
+
+ /**
+ * Replace placeholders with sanitized values in a string.
+ *
+ * @param str
+ * A string with placeholders.
+ * @param args
+ * An object of replacements pairs to make. Incidences of any key in this
+ * array are replaced with the corresponding value. Based on the first
+ * character of the key, the value is escaped and/or themed:
+ * - !variable: inserted as is
+ * - @variable: escape plain text to HTML (i18n.methods.checkPlain)
+ * - %variable: escape text and theme as a placeholder for user-submitted
+ * content (checkPlain + <em class="placeholder" > )
+ *
+ * @see i18n.methods.t()
+ */
+ i18n.methods.formatString = function(str, args) {
+ // Transform arguments before inserting them.
+ for (var key in args) {
+ switch (key.charAt(0)) {
+ // Escaped only.
+ case '@':
+ args[key] = i18n.methods.checkPlain(args[key]);
+ break;
+ // Pass-through.
+ case '!':
+ break;
+ // Escaped and placeholder.
+ case '%':
+ default:
+ args[key] = '<em class="placeholder">' + i18n.methods.checkPlain(args[key]) + '</em>';
+ break;
+ }
+ str = str.replace(key, args[key]);
+ }
+ return str;
+ };
+
+ /**
+ * Translate strings to the page language or a given language.
+ *
+ * See the documentation of the server-side t() function for further details.
+ *
+ * @param str
+ * A string containing the English string to translate.
+ * @param args
+ * An object of replacements pairs to make after translation. Incidences
+ * of any key in this array are replaced with the corresponding value.
+ * See i18n.methods.formatString().
+ *
+ * @param options
+ * - 'context' (defaults to the default context): The context the source string
+ * belongs to.
+ *
+ * @return
+ * The translated string.
+ */
+ i18n.methods.t = function (str, args, options) {
+
+ // Fetch the localized version of the string.
+ if (i18n.locale.strings && i18n.locale.strings[options.context] && i18n.locale.strings[options.context][str]) {
+ str = i18n.locale.strings[options.context][str];
+ }
+
+ if (args) {
+ str = i18n.methods.formatString(str, args);
+ }
+ return str;
+ };
+
+
+ /**
+ * Wrapper for i18n.methods.t()
+ *
+ * @see i18n.methods.t()
+ * @throws InvalidArgumentException
+ */
+ i18n.t = function(str, args, options) {
+
+ if (typeof str === 'string' && str.length > 0) {
+
+ // check every time due languge can change for
+ // different reasons (translation, lang switcher ..)
+ var lang = i18n.locale.getLanguage();
+
+ options = options || {
+ "context" : lang.language
+ };
+
+ return i18n.methods.t(str, args, options);
+ }
+ else {
+ throw {
+ "name" : 'InvalidArgumentException',
+ "message" : 'First argument is either not a string or empty.'
+ }
+ }
+ };
+
+// end i18n
+ exports.i18n = i18n;
+}(document, mejs));
+
+/*!
+ * This is a i18n.locale language object.
+ *
+ *<de> German translation by Tim Latz, latz.tim@gmail.com
+ *
+ * @author
+ * Tim Latz (latz.tim@gmail.com)
+ *
+ * @see
+ * me-i18n.js
+ *
+ * @params
+ * - exports - CommonJS, window ..
+ */
+;(function(exports, undefined) {
+
+ "use strict";
+
+ exports.de = {
+ "Fullscreen" : "Vollbild",
+ "Go Fullscreen" : "Vollbild an",
+ "Turn off Fullscreen" : "Vollbild aus",
+ "Close" : "Schließen"
+ };
+
+}(mejs.i18n.locale.strings));
+/*!
+ * This is a i18n.locale language object.
+ *
+ *<de> Traditional chinese translation by Tim Latz, latz.tim@gmail.com
+ *
+ * @author
+ * Tim Latz (latz.tim@gmail.com)
+ *
+ * @see
+ * me-i18n.js
+ *
+ * @params
+ * - exports - CommonJS, window ..
+ */
+;(function(exports, undefined) {
+
+ "use strict";
+
+ exports.zh = {
+ "Fullscreen" : "全螢幕",
+ "Go Fullscreen" : "全屏模式",
+ "Turn off Fullscreen" : "退出全屏模式",
+ "Close" : "關閉"
+ };
+
+}(mejs.i18n.locale.strings));
+
+
+/*!
+ * MediaElementPlayer
+ * http://mediaelementjs.com/
+ *
+ * Creates a controller bar for HTML5 <video> add <audio> tags
+ * using jQuery and MediaElement.js (HTML5 Flash/Silverlight wrapper)
+ *
+ * Copyright 2010-2012, John Dyer (http://j.hn/)
+ * License: MIT
+ *
+ */
+if (typeof jQuery != 'undefined') {
+ mejs.$ = jQuery;
+} else if (typeof ender != 'undefined') {
+ mejs.$ = ender;
+}
+(function ($) {
+
+ // default player values
+ mejs.MepDefaults = {
+ // url to poster (to fix iOS 3.x)
+ poster: '',
+ // default if the <video width> is not specified
+ defaultVideoWidth: 480,
+ // default if the <video height> is not specified
+ defaultVideoHeight: 270,
+ // if set, overrides <video width>
+ videoWidth: -1,
+ // if set, overrides <video height>
+ videoHeight: -1,
+ // default if the user doesn't specify
+ defaultAudioWidth: 400,
+ // default if the user doesn't specify
+ defaultAudioHeight: 30,
+
+ // default amount to move back when back key is pressed
+ defaultSeekBackwardInterval: function(media) {
+ return (media.duration * 0.05);
+ },
+ // default amount to move forward when forward key is pressed
+ defaultSeekForwardInterval: function(media) {
+ return (media.duration * 0.05);
+ },
+
+ // width of audio player
+ audioWidth: -1,
+ // height of audio player
+ audioHeight: -1,
+ // initial volume when the player starts (overrided by user cookie)
+ startVolume: 0.8,
+ // useful for <audio> player loops
+ loop: false,
+ // rewind to beginning when media ends
+ autoRewind: true,
+ // resize to media dimensions
+ enableAutosize: true,
+ // forces the hour marker (##:00:00)
+ alwaysShowHours: false,
+
+ // show framecount in timecode (##:00:00:00)
+ showTimecodeFrameCount: false,
+ // used when showTimecodeFrameCount is set to true
+ framesPerSecond: 25,
+
+ // automatically calculate the width of the progress bar based on the sizes of other elements
+ autosizeProgress : true,
+ // Hide controls when playing and mouse is not over the video
+ alwaysShowControls: false,
+ // Display the video control
+ hideVideoControlsOnLoad: false,
+ // Enable click video element to toggle play/pause
+ clickToPlayPause: true,
+ // force iPad's native controls
+ iPadUseNativeControls: false,
+ // force iPhone's native controls
+ iPhoneUseNativeControls: false,
+ // force Android's native controls
+ AndroidUseNativeControls: false,
+ // features to show
+ features: ['playpause','current','progress','duration','tracks','volume','fullscreen'],
+ // only for dynamic
+ isVideo: true,
+
+ // turns keyboard support on and off for this instance
+ enableKeyboard: true,
+
+ // whenthis player starts, it will pause other players
+ pauseOtherPlayers: true,
+
+ // array of keyboard actions such as play pause
+ keyActions: [
+ {
+ keys: [
+ 32, // SPACE
+ 179 // GOOGLE play/pause button
+ ],
+ action: function(player, media) {
+ if (media.paused || media.ended) {
+ media.play();
+ } else {
+ media.pause();
+ }
+ }
+ },
+ {
+ keys: [38], // UP
+ action: function(player, media) {
+ var newVolume = Math.min(media.volume + 0.1, 1);
+ media.setVolume(newVolume);
+ }
+ },
+ {
+ keys: [40], // DOWN
+ action: function(player, media) {
+ var newVolume = Math.max(media.volume - 0.1, 0);
+ media.setVolume(newVolume);
+ }
+ },
+ {
+ keys: [
+ 37, // LEFT
+ 227 // Google TV rewind
+ ],
+ action: function(player, media) {
+ if (!isNaN(media.duration) && media.duration > 0) {
+ if (player.isVideo) {
+ player.showControls();
+ player.startControlsTimer();
+ }
+
+ // 5%
+ var newTime = Math.max(media.currentTime - player.options.defaultSeekBackwardInterval(media), 0);
+ media.setCurrentTime(newTime);
+ }
+ }
+ },
+ {
+ keys: [
+ 39, // RIGHT
+ 228 // Google TV forward
+ ],
+ action: function(player, media) {
+ if (!isNaN(media.duration) && media.duration > 0) {
+ if (player.isVideo) {
+ player.showControls();
+ player.startControlsTimer();
+ }
+
+ // 5%
+ var newTime = Math.min(media.currentTime + player.options.defaultSeekForwardInterval(media), media.duration);
+ media.setCurrentTime(newTime);
+ }
+ }
+ },
+ {
+ keys: [70], // f
+ action: function(player, media) {
+ if (typeof player.enterFullScreen != 'undefined') {
+ if (player.isFullScreen) {
+ player.exitFullScreen();
+ } else {
+ player.enterFullScreen();
+ }
+ }
+ }
+ }
+ ]
+ };
+
+ mejs.mepIndex = 0;
+
+ mejs.players = {};
+
+ // wraps a MediaElement object in player controls
+ mejs.MediaElementPlayer = function(node, o) {
+ // enforce object, even without "new" (via John Resig)
+ if ( !(this instanceof mejs.MediaElementPlayer) ) {
+ return new mejs.MediaElementPlayer(node, o);
+ }
+
+ var t = this;
+
+ // these will be reset after the MediaElement.success fires
+ t.$media = t.$node = $(node);
+ t.node = t.media = t.$media[0];
+
+ // check for existing player
+ if (typeof t.node.player != 'undefined') {
+ return t.node.player;
+ } else {
+ // attach player to DOM node for reference
+ t.node.player = t;
+ }
+
+
+ // try to get options from data-mejsoptions
+ if (typeof o == 'undefined') {
+ o = t.$node.data('mejsoptions');
+ }
+
+ // extend default options
+ t.options = $.extend({},mejs.MepDefaults,o);
+
+ // unique ID
+ t.id = 'mep_' + mejs.mepIndex++;
+
+ // add to player array (for focus events)
+ mejs.players[t.id] = t;
+
+ // start up
+ t.init();
+
+ return t;
+ };
+
+ // actual player
+ mejs.MediaElementPlayer.prototype = {
+
+ hasFocus: false,
+
+ controlsAreVisible: true,
+
+ init: function() {
+
+ var
+ t = this,
+ mf = mejs.MediaFeatures,
+ // options for MediaElement (shim)
+ meOptions = $.extend(true, {}, t.options, {
+ success: function(media, domNode) { t.meReady(media, domNode); },
+ error: function(e) { t.handleError(e);}
+ }),
+ tagName = t.media.tagName.toLowerCase();
+
+ t.isDynamic = (tagName !== 'audio' && tagName !== 'video');
+
+ if (t.isDynamic) {
+ // get video from src or href?
+ t.isVideo = t.options.isVideo;
+ } else {
+ t.isVideo = (tagName !== 'audio' && t.options.isVideo);
+ }
+
+ // use native controls in iPad, iPhone, and Android
+ if ((mf.isiPad && t.options.iPadUseNativeControls) || (mf.isiPhone && t.options.iPhoneUseNativeControls)) {
+
+ // add controls and stop
+ t.$media.attr('controls', 'controls');
+
+ // attempt to fix iOS 3 bug
+ //t.$media.removeAttr('poster');
+ // no Issue found on iOS3 -ttroxell
+
+ // override Apple's autoplay override for iPads
+ if (mf.isiPad && t.media.getAttribute('autoplay') !== null) {
+ t.media.load();
+ t.media.play();
+ }
+
+ } else if (mf.isAndroid && t.options.AndroidUseNativeControls) {
+
+ // leave default player
+
+ } else {
+
+ // DESKTOP: use MediaElementPlayer controls
+
+ // remove native controls
+ t.$media.removeAttr('controls');
+
+ // build container
+ t.container =
+ $('<div id="' + t.id + '" class="mejs-container ' + (mejs.MediaFeatures.svg ? 'svg' : 'no-svg') + '">'+
+ '<div class="mejs-inner">'+
+ '<div class="mejs-mediaelement"></div>'+
+ '<div class="mejs-layers"></div>'+
+ '<div class="mejs-controls"></div>'+
+ '<div class="mejs-clear"></div>'+
+ '</div>' +
+ '</div>')
+ .addClass(t.$media[0].className)
+ .insertBefore(t.$media);
+
+ // add classes for user and content
+ t.container.addClass(
+ (mf.isAndroid ? 'mejs-android ' : '') +
+ (mf.isiOS ? 'mejs-ios ' : '') +
+ (mf.isiPad ? 'mejs-ipad ' : '') +
+ (mf.isiPhone ? 'mejs-iphone ' : '') +
+ (t.isVideo ? 'mejs-video ' : 'mejs-audio ')
+ );
+
+
+ // move the <video/video> tag into the right spot
+ if (mf.isiOS) {
+
+ // sadly, you can't move nodes in iOS, so we have to destroy and recreate it!
+ var $newMedia = t.$media.clone();
+
+ t.container.find('.mejs-mediaelement').append($newMedia);
+
+ t.$media.remove();
+ t.$node = t.$media = $newMedia;
+ t.node = t.media = $newMedia[0]
+
+ } else {
+
+ // normal way of moving it into place (doesn't work on iOS)
+ t.container.find('.mejs-mediaelement').append(t.$media);
+ }
+
+ // find parts
+ t.controls = t.container.find('.mejs-controls');
+ t.layers = t.container.find('.mejs-layers');
+
+ // determine the size
+
+ /* size priority:
+ (1) videoWidth (forced),
+ (2) style="width;height;"
+ (3) width attribute,
+ (4) defaultVideoWidth (for unspecified cases)
+ */
+
+ var tagType = (t.isVideo ? 'video' : 'audio'),
+ capsTagName = tagType.substring(0,1).toUpperCase() + tagType.substring(1);
+
+
+ if (t.options[tagType + 'Width'] > 0 || t.options[tagType + 'Width'].toString().indexOf('%') > -1) {
+ t.width = t.options[tagType + 'Width'];
+ } else if (t.media.style.width !== '' && t.media.style.width !== null) {
+ t.width = t.media.style.width;
+ } else if (t.media.getAttribute('width') !== null) {
+ t.width = t.$media.attr('width');
+ } else {
+ t.width = t.options['default' + capsTagName + 'Width'];
+ }
+
+ if (t.options[tagType + 'Height'] > 0 || t.options[tagType + 'Height'].toString().indexOf('%') > -1) {
+ t.height = t.options[tagType + 'Height'];
+ } else if (t.media.style.height !== '' && t.media.style.height !== null) {
+ t.height = t.media.style.height;
+ } else if (t.$media[0].getAttribute('height') !== null) {
+ t.height = t.$media.attr('height');
+ } else {
+ t.height = t.options['default' + capsTagName + 'Height'];
+ }
+
+ // set the size, while we wait for the plugins to load below
+ t.setPlayerSize(t.width, t.height);
+
+ // create MediaElementShim
+ meOptions.pluginWidth = t.height;
+ meOptions.pluginHeight = t.width;
+ }
+
+
+
+ // create MediaElement shim
+ mejs.MediaElement(t.$media[0], meOptions);
+
+ if (typeof(t.container) != 'undefined'){
+ // controls are shown when loaded
+ t.container.trigger('controlsshown');
+ }
+ },
+
+ showControls: function(doAnimation) {
+ var t = this;
+
+ doAnimation = typeof doAnimation == 'undefined' || doAnimation;
+
+ if (t.controlsAreVisible)
+ return;
+
+ if (doAnimation) {
+ t.controls
+ .css('visibility','visible')
+ .stop(true, true).fadeIn(200, function() {
+ t.controlsAreVisible = true;
+ t.container.trigger('controlsshown');
+ });
+
+ // any additional controls people might add and want to hide
+ t.container.find('.mejs-control')
+ .css('visibility','visible')
+ .stop(true, true).fadeIn(200, function() {t.controlsAreVisible = true;});
+
+ } else {
+ t.controls
+ .css('visibility','visible')
+ .css('display','block');
+
+ // any additional controls people might add and want to hide
+ t.container.find('.mejs-control')
+ .css('visibility','visible')
+ .css('display','block');
+
+ t.controlsAreVisible = true;
+ t.container.trigger('controlsshown');
+ }
+
+ t.setControlsSize();
+
+ },
+
+ hideControls: function(doAnimation) {
+ var t = this;
+
+ doAnimation = typeof doAnimation == 'undefined' || doAnimation;
+
+ if (!t.controlsAreVisible)
+ return;
+
+ if (doAnimation) {
+ // fade out main controls
+ t.controls.stop(true, true).fadeOut(200, function() {
+ $(this)
+ .css('visibility','hidden')
+ .css('display','block');
+
+ t.controlsAreVisible = false;
+ t.container.trigger('controlshidden');
+ });
+
+ // any additional controls people might add and want to hide
+ t.container.find('.mejs-control').stop(true, true).fadeOut(200, function() {
+ $(this)
+ .css('visibility','hidden')
+ .css('display','block');
+ });
+ } else {
+
+ // hide main controls
+ t.controls
+ .css('visibility','hidden')
+ .css('display','block');
+
+ // hide others
+ t.container.find('.mejs-control')
+ .css('visibility','hidden')
+ .css('display','block');
+
+ t.controlsAreVisible = false;
+ t.container.trigger('controlshidden');
+ }
+ },
+
+ controlsTimer: null,
+
+ startControlsTimer: function(timeout) {
+
+ var t = this;
+
+ timeout = typeof timeout != 'undefined' ? timeout : 1500;
+
+ t.killControlsTimer('start');
+
+ t.controlsTimer = setTimeout(function() {
+ //console.log('timer fired');
+ t.hideControls();
+ t.killControlsTimer('hide');
+ }, timeout);
+ },
+
+ killControlsTimer: function(src) {
+
+ var t = this;
+
+ if (t.controlsTimer !== null) {
+ clearTimeout(t.controlsTimer);
+ delete t.controlsTimer;
+ t.controlsTimer = null;
+ }
+ },
+
+ controlsEnabled: true,
+
+ disableControls: function() {
+ var t= this;
+
+ t.killControlsTimer();
+ t.hideControls(false);
+ this.controlsEnabled = false;
+ },
+
+ enableControls: function() {
+ var t= this;
+
+ t.showControls(false);
+
+ t.controlsEnabled = true;
+ },
+
+
+ // Sets up all controls and events
+ meReady: function(media, domNode) {
+
+
+ var t = this,
+ mf = mejs.MediaFeatures,
+ autoplayAttr = domNode.getAttribute('autoplay'),
+ autoplay = !(typeof autoplayAttr == 'undefined' || autoplayAttr === null || autoplayAttr === 'false'),
+ featureIndex,
+ feature;
+
+ // make sure it can't create itself again if a plugin reloads
+ if (t.created)
+ return;
+ else
+ t.created = true;
+
+ t.media = media;
+ t.domNode = domNode;
+
+ if (!(mf.isAndroid && t.options.AndroidUseNativeControls) && !(mf.isiPad && t.options.iPadUseNativeControls) && !(mf.isiPhone && t.options.iPhoneUseNativeControls)) {
+
+ // two built in features
+ t.buildposter(t, t.controls, t.layers, t.media);
+ t.buildkeyboard(t, t.controls, t.layers, t.media);
+ t.buildoverlays(t, t.controls, t.layers, t.media);
+
+ // grab for use by features
+ t.findTracks();
+
+ // add user-defined features/controls
+ for (featureIndex in t.options.features) {
+ feature = t.options.features[featureIndex];
+ if (t['build' + feature]) {
+ try {
+ t['build' + feature](t, t.controls, t.layers, t.media);
+ } catch (e) {
+ // TODO: report control error
+ //throw e;
+ //console.log('error building ' + feature);
+ //console.log(e);
+ }
+ }
+ }
+
+ t.container.trigger('controlsready');
+
+ // reset all layers and controls
+ t.setPlayerSize(t.width, t.height);
+ t.setControlsSize();
+
+
+ // controls fade
+ if (t.isVideo) {
+
+ if (mejs.MediaFeatures.hasTouch) {
+
+ // for touch devices (iOS, Android)
+ // show/hide without animation on touch
+
+ t.$media.bind('touchstart', function() {
+
+
+ // toggle controls
+ if (t.controlsAreVisible) {
+ t.hideControls(false);
+ } else {
+ if (t.controlsEnabled) {
+ t.showControls(false);
+ }
+ }
+ });
+
+ } else {
+ // click to play/pause
+ t.media.addEventListener('click', function() {
+ if (t.options.clickToPlayPause) {
+ if (t.media.paused) {
+ t.media.play();
+ } else {
+ t.media.pause();
+ }
+ }
+ });
+
+ // show/hide controls
+ t.container
+ .bind('mouseenter mouseover', function () {
+ if (t.controlsEnabled) {
+ if (!t.options.alwaysShowControls) {
+ t.killControlsTimer('enter');
+ t.showControls();
+ t.startControlsTimer(2500);
+ }
+ }
+ })
+ .bind('mousemove', function() {
+ if (t.controlsEnabled) {
+ if (!t.controlsAreVisible) {
+ t.showControls();
+ }
+ //t.killControlsTimer('move');
+ if (!t.options.alwaysShowControls) {
+ t.startControlsTimer(2500);
+ }
+ }
+ })
+ .bind('mouseleave', function () {
+ if (t.controlsEnabled) {
+ if (!t.media.paused && !t.options.alwaysShowControls) {
+ t.startControlsTimer(1000);
+ }
+ }
+ });
+ }
+
+ if(t.options.hideVideoControlsOnLoad) {
+ t.hideControls(false);
+ }
+
+ // check for autoplay
+ if (autoplay && !t.options.alwaysShowControls) {
+ t.hideControls();
+ }
+
+ // resizer
+ if (t.options.enableAutosize) {
+ t.media.addEventListener('loadedmetadata', function(e) {
+ // if the <video height> was not set and the options.videoHeight was not set
+ // then resize to the real dimensions
+ if (t.options.videoHeight <= 0 && t.domNode.getAttribute('height') === null && !isNaN(e.target.videoHeight)) {
+ t.setPlayerSize(e.target.videoWidth, e.target.videoHeight);
+ t.setControlsSize();
+ t.media.setVideoSize(e.target.videoWidth, e.target.videoHeight);
+ }
+ }, false);
+ }
+ }
+
+ // EVENTS
+
+ // FOCUS: when a video starts playing, it takes focus from other players (possibily pausing them)
+ media.addEventListener('play', function() {
+ var playerIndex;
+
+ // go through all other players
+ for (playerIndex in mejs.players) {
+ var p = mejs.players[playerIndex];
+ if (p.id != t.id && t.options.pauseOtherPlayers && !p.paused && !p.ended) {
+ p.pause();
+ }
+ p.hasFocus = false;
+ }
+
+ t.hasFocus = true;
+ },false);
+
+
+ // ended for all
+ t.media.addEventListener('ended', function (e) {
+ if(t.options.autoRewind) {
+ try{
+ t.media.setCurrentTime(0);
+ } catch (exp) {
+
+ }
+ }
+ t.media.pause();
+
+ if (t.setProgressRail)
+ t.setProgressRail();
+ if (t.setCurrentRail)
+ t.setCurrentRail();
+
+ if (t.options.loop) {
+ t.media.play();
+ } else if (!t.options.alwaysShowControls && t.controlsEnabled) {
+ t.showControls();
+ }
+ }, false);
+
+ // resize on the first play
+ t.media.addEventListener('loadedmetadata', function(e) {
+ if (t.updateDuration) {
+ t.updateDuration();
+ }
+ if (t.updateCurrent) {
+ t.updateCurrent();
+ }
+
+ if (!t.isFullScreen) {
+ t.setPlayerSize(t.width, t.height);
+ t.setControlsSize();
+ }
+ }, false);
+
+
+ // webkit has trouble doing this without a delay
+ setTimeout(function () {
+ t.setPlayerSize(t.width, t.height);
+ t.setControlsSize();
+ }, 50);
+
+ // adjust controls whenever window sizes (used to be in fullscreen only)
+ t.globalBind('resize', function() {
+
+ // don't resize for fullscreen mode
+ if ( !(t.isFullScreen || (mejs.MediaFeatures.hasTrueNativeFullScreen && document.webkitIsFullScreen)) ) {
+ t.setPlayerSize(t.width, t.height);
+ }
+
+ // always adjust controls
+ t.setControlsSize();
+ });
+
+ // TEMP: needs to be moved somewhere else
+ if (t.media.pluginType == 'youtube') {
+ t.container.find('.mejs-overlay-play').hide();
+ }
+ }
+
+ // force autoplay for HTML5
+ if (autoplay && media.pluginType == 'native') {
+ media.load();
+ media.play();
+ }
+
+
+ if (t.options.success) {
+
+ if (typeof t.options.success == 'string') {
+ window[t.options.success](t.media, t.domNode, t);
+ } else {
+ t.options.success(t.media, t.domNode, t);
+ }
+ }
+ },
+
+ handleError: function(e) {
+ var t = this;
+
+ t.controls.hide();
+
+ // Tell user that the file cannot be played
+ if (t.options.error) {
+ t.options.error(e);
+ }
+ },
+
+ setPlayerSize: function(width,height) {
+ var t = this;
+
+ if (typeof width != 'undefined')
+ t.width = width;
+
+ if (typeof height != 'undefined')
+ t.height = height;
+
+ // detect 100% mode - use currentStyle for IE since css() doesn't return percentages
+ if (t.height.toString().indexOf('%') > 0 || t.$node.css('max-width') === '100%' || (t.$node[0].currentStyle && t.$node[0].currentStyle.maxWidth === '100%')) {
+
+ // do we have the native dimensions yet?
+ var
+ nativeWidth = t.isVideo ? ((t.media.videoWidth && t.media.videoWidth > 0) ? t.media.videoWidth : t.options.defaultVideoWidth) : t.options.defaultAudioWidth,
+ nativeHeight = t.isVideo ? ((t.media.videoHeight && t.media.videoHeight > 0) ? t.media.videoHeight : t.options.defaultVideoHeight) : t.options.defaultAudioHeight,
+ parentWidth = t.container.parent().closest(':visible').width(),
+ newHeight = t.isVideo || !t.options.autosizeProgress ? parseInt(parentWidth * nativeHeight/nativeWidth, 10) : nativeHeight;
+
+ if (t.container.parent()[0].tagName.toLowerCase() === 'body') { // && t.container.siblings().count == 0) {
+ parentWidth = $(window).width();
+ newHeight = $(window).height();
+ }
+
+ if ( newHeight != 0 && parentWidth != 0 ) {
+ // set outer container size
+ t.container
+ .width(parentWidth)
+ .height(newHeight);
+
+ // set native <video> or <audio> and shims
+ t.$media.add(t.container.find('.mejs-shim'))
+ .width('100%')
+ .height('100%');
+
+ // if shim is ready, send the size to the embeded plugin
+ if (t.isVideo) {
+ if (t.media.setVideoSize) {
+ t.media.setVideoSize(parentWidth, newHeight);
+ }
+ }
+
+ // set the layers
+ t.layers.children('.mejs-layer')
+ .width('100%')
+ .height('100%');
+ }
+
+
+ } else {
+
+ t.container
+ .width(t.width)
+ .height(t.height);
+
+ t.layers.children('.mejs-layer')
+ .width(t.width)
+ .height(t.height);
+
+ }
+ },
+
+ setControlsSize: function() {
+ var t = this,
+ usedWidth = 0,
+ railWidth = 0,
+ rail = t.controls.find('.mejs-time-rail'),
+ total = t.controls.find('.mejs-time-total'),
+ current = t.controls.find('.mejs-time-current'),
+ loaded = t.controls.find('.mejs-time-loaded'),
+ others = rail.siblings();
+
+
+ // allow the size to come from custom CSS
+ if (t.options && !t.options.autosizeProgress) {
+ // Also, frontends devs can be more flexible
+ // due the opportunity of absolute positioning.
+ railWidth = parseInt(rail.css('width'));
+ }
+
+ // attempt to autosize
+ if (railWidth === 0 || !railWidth) {
+
+ // find the size of all the other controls besides the rail
+ others.each(function() {
+ var $this = $(this);
+ if ($this.css('position') != 'absolute' && $this.is(':visible')) {
+ usedWidth += $(this).outerWidth(true);
+ }
+ });
+
+ // fit the rail into the remaining space
+ railWidth = t.controls.width() - usedWidth - (rail.outerWidth(true) - rail.width());
+ }
+
+ // outer area
+ rail.width(railWidth);
+ // dark space
+ total.width(railWidth - (total.outerWidth(true) - total.width()));
+
+ if (t.setProgressRail)
+ t.setProgressRail();
+ if (t.setCurrentRail)
+ t.setCurrentRail();
+ },
+
+
+ buildposter: function(player, controls, layers, media) {
+ var t = this,
+ poster =
+ $('<div class="mejs-poster mejs-layer">' +
+ '</div>')
+ .appendTo(layers),
+ posterUrl = player.$media.attr('poster');
+
+ // prioriy goes to option (this is useful if you need to support iOS 3.x (iOS completely fails with poster)
+ if (player.options.poster !== '') {
+ posterUrl = player.options.poster;
+ }
+
+ // second, try the real poster
+ if (posterUrl !== '' && posterUrl != null) {
+ t.setPoster(posterUrl);
+ } else {
+ poster.hide();
+ }
+
+ media.addEventListener('play',function() {
+ poster.hide();
+ }, false);
+ },
+
+ setPoster: function(url) {
+ var t = this,
+ posterDiv = t.container.find('.mejs-poster'),
+ posterImg = posterDiv.find('img');
+
+ if (posterImg.length == 0) {
+ posterImg = $('<img width="100%" height="100%" />').appendTo(posterDiv);
+ }
+
+ posterImg.attr('src', url);
+ },
+
+ buildoverlays: function(player, controls, layers, media) {
+ var t = this;
+ if (!player.isVideo)
+ return;
+
+ var
+ loading =
+ $('<div class="mejs-overlay mejs-layer">'+
+ '<div class="mejs-overlay-loading"><span></span></div>'+
+ '</div>')
+ .hide() // start out hidden
+ .appendTo(layers),
+ error =
+ $('<div class="mejs-overlay mejs-layer">'+
+ '<div class="mejs-overlay-error"></div>'+
+ '</div>')
+ .hide() // start out hidden
+ .appendTo(layers),
+ // this needs to come last so it's on top
+ bigPlay =
+ $('<div class="mejs-overlay mejs-layer mejs-overlay-play">'+
+ '<div class="mejs-overlay-button"></div>'+
+ '</div>')
+ .appendTo(layers)
+ .click(function() {
+ if (t.options.clickToPlayPause) {
+ if (media.paused) {
+ media.play();
+ } else {
+ media.pause();
+ }
+ }
+ });
+
+ /*
+ if (mejs.MediaFeatures.isiOS || mejs.MediaFeatures.isAndroid) {
+ bigPlay.remove();
+ loading.remove();
+ }
+ */
+
+
+ // show/hide big play button
+ media.addEventListener('play',function() {
+ bigPlay.hide();
+ loading.hide();
+ controls.find('.mejs-time-buffering').hide();
+ error.hide();
+ }, false);
+
+ media.addEventListener('playing', function() {
+ bigPlay.hide();
+ loading.hide();
+ controls.find('.mejs-time-buffering').hide();
+ error.hide();
+ }, false);
+
+ media.addEventListener('seeking', function() {
+ loading.show();
+ controls.find('.mejs-time-buffering').show();
+ }, false);
+
+ media.addEventListener('seeked', function() {
+ loading.hide();
+ controls.find('.mejs-time-buffering').hide();
+ }, false);
+
+ media.addEventListener('pause',function() {
+ if (!mejs.MediaFeatures.isiPhone) {
+ bigPlay.show();
+ }
+ }, false);
+
+ media.addEventListener('waiting', function() {
+ loading.show();
+ controls.find('.mejs-time-buffering').show();
+ }, false);
+
+
+ // show/hide loading
+ media.addEventListener('loadeddata',function() {
+ // for some reason Chrome is firing this event
+ //if (mejs.MediaFeatures.isChrome && media.getAttribute && media.getAttribute('preload') === 'none')
+ // return;
+
+ loading.show();
+ controls.find('.mejs-time-buffering').show();
+ }, false);
+ media.addEventListener('canplay',function() {
+ loading.hide();
+ controls.find('.mejs-time-buffering').hide();
+ }, false);
+
+ // error handling
+ media.addEventListener('error',function() {
+ loading.hide();
+ controls.find('.mejs-time-buffering').hide();
+ error.show();
+ error.find('mejs-overlay-error').html("Error loading this resource");
+ }, false);
+ },
+
+ buildkeyboard: function(player, controls, layers, media) {
+
+ var t = this;
+
+ // listen for key presses
+ t.globalBind('keydown', function(e) {
+
+ if (player.hasFocus && player.options.enableKeyboard) {
+
+ // find a matching key
+ for (var i=0, il=player.options.keyActions.length; i<il; i++) {
+ var keyAction = player.options.keyActions[i];
+
+ for (var j=0, jl=keyAction.keys.length; j<jl; j++) {
+ if (e.keyCode == keyAction.keys[j]) {
+ e.preventDefault();
+ keyAction.action(player, media, e.keyCode);
+ return false;
+ }
+ }
+ }
+ }
+
+ return true;
+ });
+
+ // check if someone clicked outside a player region, then kill its focus
+ t.globalBind('click', function(event) {
+ if ($(event.target).closest('.mejs-container').length == 0) {
+ player.hasFocus = false;
+ }
+ });
+
+ },
+
+ findTracks: function() {
+ var t = this,
+ tracktags = t.$media.find('track');
+
+ // store for use by plugins
+ t.tracks = [];
+ tracktags.each(function(index, track) {
+
+ track = $(track);
+
+ t.tracks.push({
+ srclang: (track.attr('srclang')) ? track.attr('srclang').toLowerCase() : '',
+ src: track.attr('src'),
+ kind: track.attr('kind'),
+ label: track.attr('label') || '',
+ entries: [],
+ isLoaded: false
+ });
+ });
+ },
+ changeSkin: function(className) {
+ this.container[0].className = 'mejs-container ' + className;
+ this.setPlayerSize(this.width, this.height);
+ this.setControlsSize();
+ },
+ play: function() {
+ this.media.play();
+ },
+ pause: function() {
+ this.media.pause();
+ },
+ load: function() {
+ this.media.load();
+ },
+ setMuted: function(muted) {
+ this.media.setMuted(muted);
+ },
+ setCurrentTime: function(time) {
+ this.media.setCurrentTime(time);
+ },
+ getCurrentTime: function() {
+ return this.media.currentTime;
+ },
+ setVolume: function(volume) {
+ this.media.setVolume(volume);
+ },
+ getVolume: function() {
+ return this.media.volume;
+ },
+ setSrc: function(src) {
+ this.media.setSrc(src);
+ },
+ remove: function() {
+ var t = this, featureIndex, feature;
+
+ // invoke features cleanup
+ for (featureIndex in t.options.features) {
+ feature = t.options.features[featureIndex];
+ if (t['clean' + feature]) {
+ try {
+ t['clean' + feature](t);
+ } catch (e) {
+ // TODO: report control error
+ //throw e;
+ //console.log('error building ' + feature);
+ //console.log(e);
+ }
+ }
+ }
+
+ if (t.media.pluginType === 'native') {
+ t.$media.prop('controls', true);
+ } else {
+ t.media.remove();
+ }
+
+ // grab video and put it back in place
+ if (!t.isDynamic) {
+ if (t.media.pluginType === 'native') {
+ // detach events from the video
+ // TODO: detach event listeners better than this;
+ // also detach ONLY the events attached by this plugin!
+ //t.$node.clone().insertBefore(t.container);
+ //t.$node.remove();
+ }
+ /*else*/ t.$node.insertBefore(t.container)
+ }
+
+ // Remove the player from the mejs.players object so that pauseOtherPlayers doesn't blow up when trying to pause a non existance flash api.
+ delete mejs.players[t.id];
+
+ t.container.remove();
+ t.globalUnbind();
+ delete t.node.player;
+ }
+ };
+
+ (function(){
+ var rwindow = /^((after|before)print|(before)?unload|hashchange|message|o(ff|n)line|page(hide|show)|popstate|resize|storage)\b/;
+
+ function splitEvents(events, id) {
+ // add player ID as an event namespace so it's easier to unbind them all later
+ var ret = {d: [], w: []};
+ $.each((events || '').split(' '), function(k, v){
+ ret[rwindow.test(v) ? 'w' : 'd'].push(v + '.' + id);
+ });
+ ret.d = ret.d.join(' ');
+ ret.w = ret.w.join(' ');
+ return ret;
+ }
+
+ mejs.MediaElementPlayer.prototype.globalBind = function(events, data, callback) {
+ var t = this;
+ events = splitEvents(events, t.id);
+ if (events.d) $(document).bind(events.d, data, callback);
+ if (events.w) $(window).bind(events.w, data, callback);
+ };
+
+ mejs.MediaElementPlayer.prototype.globalUnbind = function(events, callback) {
+ var t = this;
+ events = splitEvents(events, t.id);
+ if (events.d) $(document).unbind(events.d, callback);
+ if (events.w) $(window).unbind(events.w, callback);
+ };
+ })();
+
+ // turn into jQuery plugin
+ if (typeof jQuery != 'undefined') {
+ jQuery.fn.mediaelementplayer = function (options) {
+ if (options === false) {
+ this.each(function () {
+ var player = jQuery(this).data('mediaelementplayer');
+ if (player) {
+ player.remove();
+ }
+ jQuery(this).removeData('mediaelementplayer');
+ });
+ }
+ else {
+ this.each(function () {
+ jQuery(this).data('mediaelementplayer', new mejs.MediaElementPlayer(this, options));
+ });
+ }
+ return this;
+ };
+ }
+
+ $(document).ready(function() {
+ // auto enable using JSON attribute
+ $('.mejs-player').mediaelementplayer();
+ });
+
+ // push out to window
+ window.MediaElementPlayer = mejs.MediaElementPlayer;
+
+})(mejs.$);
+
+(function($) {
+
+ $.extend(mejs.MepDefaults, {
+ playpauseText: 'Play/Pause'
+ });
+
+ // PLAY/pause BUTTON
+ $.extend(MediaElementPlayer.prototype, {
+ buildplaypause: function(player, controls, layers, media) {
+ var
+ t = this,
+ play =
+ $('<div class="mejs-button mejs-playpause-button mejs-play" >' +
+ '<button type="button" aria-controls="' + t.id + '" title="' + t.options.playpauseText + '" aria-label="' + t.options.playpauseText + '"></button>' +
+ '</div>')
+ .appendTo(controls)
+ .click(function(e) {
+ e.preventDefault();
+
+ if (media.paused) {
+ media.play();
+ } else {
+ media.pause();
+ }
+
+ return false;
+ });
+
+ media.addEventListener('play',function() {
+ play.removeClass('mejs-play').addClass('mejs-pause');
+ }, false);
+ media.addEventListener('playing',function() {
+ play.removeClass('mejs-play').addClass('mejs-pause');
+ }, false);
+
+
+ media.addEventListener('pause',function() {
+ play.removeClass('mejs-pause').addClass('mejs-play');
+ }, false);
+ media.addEventListener('paused',function() {
+ play.removeClass('mejs-pause').addClass('mejs-play');
+ }, false);
+ }
+ });
+
+})(mejs.$);
+
+(function($) {
+
+ $.extend(mejs.MepDefaults, {
+ stopText: 'Stop'
+ });
+
+ // STOP BUTTON
+ $.extend(MediaElementPlayer.prototype, {
+ buildstop: function(player, controls, layers, media) {
+ var t = this,
+ stop =
+ $('<div class="mejs-button mejs-stop-button mejs-stop">' +
+ '<button type="button" aria-controls="' + t.id + '" title="' + t.options.stopText + '" aria-label="' + t.options.stopText + '"></button>' +
+ '</div>')
+ .appendTo(controls)
+ .click(function() {
+ if (!media.paused) {
+ media.pause();
+ }
+ if (media.currentTime > 0) {
+ media.setCurrentTime(0);
+ media.pause();
+ controls.find('.mejs-time-current').width('0px');
+ controls.find('.mejs-time-handle').css('left', '0px');
+ controls.find('.mejs-time-float-current').html( mejs.Utility.secondsToTimeCode(0) );
+ controls.find('.mejs-currenttime').html( mejs.Utility.secondsToTimeCode(0) );
+ layers.find('.mejs-poster').show();
+ }
+ });
+ }
+ });
+
+})(mejs.$);
+
+(function($) {
+ // progress/loaded bar
+ $.extend(MediaElementPlayer.prototype, {
+ buildprogress: function(player, controls, layers, media) {
+
+ $('<div class="mejs-time-rail">'+
+ '<span class="mejs-time-total">'+
+ '<span class="mejs-time-buffering"></span>'+
+ '<span class="mejs-time-loaded"></span>'+
+ '<span class="mejs-time-current"></span>'+
+ '<span class="mejs-time-handle"></span>'+
+ '<span class="mejs-time-float">' +
+ '<span class="mejs-time-float-current">00:00</span>' +
+ '<span class="mejs-time-float-corner"></span>' +
+ '</span>'+
+ '</span>'+
+ '</div>')
+ .appendTo(controls);
+ controls.find('.mejs-time-buffering').hide();
+
+ var
+ t = this,
+ total = controls.find('.mejs-time-total'),
+ loaded = controls.find('.mejs-time-loaded'),
+ current = controls.find('.mejs-time-current'),
+ handle = controls.find('.mejs-time-handle'),
+ timefloat = controls.find('.mejs-time-float'),
+ timefloatcurrent = controls.find('.mejs-time-float-current'),
+ handleMouseMove = function (e) {
+ // mouse position relative to the object
+ var x = e.pageX,
+ offset = total.offset(),
+ width = total.outerWidth(true),
+ percentage = 0,
+ newTime = 0,
+ pos = 0;
+
+
+ if (media.duration) {
+ if (x < offset.left) {
+ x = offset.left;
+ } else if (x > width + offset.left) {
+ x = width + offset.left;
+ }
+
+ pos = x - offset.left;
+ percentage = (pos / width);
+ newTime = (percentage <= 0.02) ? 0 : percentage * media.duration;
+
+ // seek to where the mouse is
+ if (mouseIsDown && newTime !== media.currentTime) {
+ media.setCurrentTime(newTime);
+ }
+
+ // position floating time box
+ if (!mejs.MediaFeatures.hasTouch) {
+ timefloat.css('left', pos);
+ timefloatcurrent.html( mejs.Utility.secondsToTimeCode(newTime) );
+ timefloat.show();
+ }
+ }
+ },
+ mouseIsDown = false,
+ mouseIsOver = false;
+
+ // handle clicks
+ //controls.find('.mejs-time-rail').delegate('span', 'click', handleMouseMove);
+ total
+ .bind('mousedown', function (e) {
+ // only handle left clicks
+ if (e.which === 1) {
+ mouseIsDown = true;
+ handleMouseMove(e);
+ t.globalBind('mousemove.dur', function(e) {
+ handleMouseMove(e);
+ });
+ t.globalBind('mouseup.dur', function (e) {
+ mouseIsDown = false;
+ timefloat.hide();
+ t.globalUnbind('.dur');
+ });
+ return false;
+ }
+ })
+ .bind('mouseenter', function(e) {
+ mouseIsOver = true;
+ t.globalBind('mousemove.dur', function(e) {
+ handleMouseMove(e);
+ });
+ if (!mejs.MediaFeatures.hasTouch) {
+ timefloat.show();
+ }
+ })
+ .bind('mouseleave',function(e) {
+ mouseIsOver = false;
+ if (!mouseIsDown) {
+ t.globalUnbind('.dur');
+ timefloat.hide();
+ }
+ });
+
+ // loading
+ media.addEventListener('progress', function (e) {
+ player.setProgressRail(e);
+ player.setCurrentRail(e);
+ }, false);
+
+ // current time
+ media.addEventListener('timeupdate', function(e) {
+ player.setProgressRail(e);
+ player.setCurrentRail(e);
+ }, false);
+
+
+ // store for later use
+ t.loaded = loaded;
+ t.total = total;
+ t.current = current;
+ t.handle = handle;
+ },
+ setProgressRail: function(e) {
+
+ var
+ t = this,
+ target = (e != undefined) ? e.target : t.media,
+ percent = null;
+
+ // newest HTML5 spec has buffered array (FF4, Webkit)
+ if (target && target.buffered && target.buffered.length > 0 && target.buffered.end && target.duration) {
+ // TODO: account for a real array with multiple values (only Firefox 4 has this so far)
+ percent = target.buffered.end(0) / target.duration;
+ }
+ // Some browsers (e.g., FF3.6 and Safari 5) cannot calculate target.bufferered.end()
+ // to be anything other than 0. If the byte count is available we use this instead.
+ // Browsers that support the else if do not seem to have the bufferedBytes value and
+ // should skip to there. Tested in Safari 5, Webkit head, FF3.6, Chrome 6, IE 7/8.
+ else if (target && target.bytesTotal != undefined && target.bytesTotal > 0 && target.bufferedBytes != undefined) {
+ percent = target.bufferedBytes / target.bytesTotal;
+ }
+ // Firefox 3 with an Ogg file seems to go this way
+ else if (e && e.lengthComputable && e.total != 0) {
+ percent = e.loaded/e.total;
+ }
+
+ // finally update the progress bar
+ if (percent !== null) {
+ percent = Math.min(1, Math.max(0, percent));
+ // update loaded bar
+ if (t.loaded && t.total) {
+ t.loaded.width(t.total.width() * percent);
+ }
+ }
+ },
+ setCurrentRail: function() {
+
+ var t = this;
+
+ if (t.media.currentTime != undefined && t.media.duration) {
+
+ // update bar and handle
+ if (t.total && t.handle) {
+ var
+ newWidth = Math.round(t.total.width() * t.media.currentTime / t.media.duration),
+ handlePos = newWidth - Math.round(t.handle.outerWidth(true) / 2);
+
+ t.current.width(newWidth);
+ t.handle.css('left', handlePos);
+ }
+ }
+
+ }
+ });
+})(mejs.$);
+
+(function($) {
+
+ // options
+ $.extend(mejs.MepDefaults, {
+ duration: -1,
+ timeAndDurationSeparator: ' <span> | </span> '
+ });
+
+
+ // current and duration 00:00 / 00:00
+ $.extend(MediaElementPlayer.prototype, {
+ buildcurrent: function(player, controls, layers, media) {
+ var t = this;
+
+ $('<div class="mejs-time">'+
+ '<span class="mejs-currenttime">' + (player.options.alwaysShowHours ? '00:' : '')
+ + (player.options.showTimecodeFrameCount? '00:00:00':'00:00')+ '</span>'+
+ '</div>')
+ .appendTo(controls);
+
+ t.currenttime = t.controls.find('.mejs-currenttime');
+
+ media.addEventListener('timeupdate',function() {
+ player.updateCurrent();
+ }, false);
+ },
+
+
+ buildduration: function(player, controls, layers, media) {
+ var t = this;
+
+ if (controls.children().last().find('.mejs-currenttime').length > 0) {
+ $(t.options.timeAndDurationSeparator +
+ '<span class="mejs-duration">' +
+ (t.options.duration > 0 ?
+ mejs.Utility.secondsToTimeCode(t.options.duration, t.options.alwaysShowHours || t.media.duration > 3600, t.options.showTimecodeFrameCount, t.options.framesPerSecond || 25) :
+ ((player.options.alwaysShowHours ? '00:' : '') + (player.options.showTimecodeFrameCount? '00:00:00':'00:00'))
+ ) +
+ '</span>')
+ .appendTo(controls.find('.mejs-time'));
+ } else {
+
+ // add class to current time
+ controls.find('.mejs-currenttime').parent().addClass('mejs-currenttime-container');
+
+ $('<div class="mejs-time mejs-duration-container">'+
+ '<span class="mejs-duration">' +
+ (t.options.duration > 0 ?
+ mejs.Utility.secondsToTimeCode(t.options.duration, t.options.alwaysShowHours || t.media.duration > 3600, t.options.showTimecodeFrameCount, t.options.framesPerSecond || 25) :
+ ((player.options.alwaysShowHours ? '00:' : '') + (player.options.showTimecodeFrameCount? '00:00:00':'00:00'))
+ ) +
+ '</span>' +
+ '</div>')
+ .appendTo(controls);
+ }
+
+ t.durationD = t.controls.find('.mejs-duration');
+
+ media.addEventListener('timeupdate',function() {
+ player.updateDuration();
+ }, false);
+ },
+
+ updateCurrent: function() {
+ var t = this;
+
+ if (t.currenttime) {
+ t.currenttime.html(mejs.Utility.secondsToTimeCode(t.media.currentTime, t.options.alwaysShowHours || t.media.duration > 3600, t.options.showTimecodeFrameCount, t.options.framesPerSecond || 25));
+ }
+ },
+
+ updateDuration: function() {
+ var t = this;
+
+ //Toggle the long video class if the video is longer than an hour.
+ t.container.toggleClass("mejs-long-video", t.media.duration > 3600);
+
+ if (t.durationD && (t.options.duration > 0 || t.media.duration)) {
+ t.durationD.html(mejs.Utility.secondsToTimeCode(t.options.duration > 0 ? t.options.duration : t.media.duration, t.options.alwaysShowHours, t.options.showTimecodeFrameCount, t.options.framesPerSecond || 25));
+ }
+ }
+ });
+
+})(mejs.$);
+(function($) {
+
+ $.extend(mejs.MepDefaults, {
+ muteText: 'Mute Toggle',
+ hideVolumeOnTouchDevices: true,
+
+ audioVolume: 'horizontal',
+ videoVolume: 'vertical'
+ });
+
+ $.extend(MediaElementPlayer.prototype, {
+ buildvolume: function(player, controls, layers, media) {
+
+ // Android and iOS don't support volume controls
+ if (mejs.MediaFeatures.hasTouch && this.options.hideVolumeOnTouchDevices)
+ return;
+
+ var t = this,
+ mode = (t.isVideo) ? t.options.videoVolume : t.options.audioVolume,
+ mute = (mode == 'horizontal') ?
+
+ // horizontal version
+ $('<div class="mejs-button mejs-volume-button mejs-mute">'+
+ '<button type="button" aria-controls="' + t.id + '" title="' + t.options.muteText + '" aria-label="' + t.options.muteText + '"></button>'+
+ '</div>' +
+ '<div class="mejs-horizontal-volume-slider">'+ // outer background
+ '<div class="mejs-horizontal-volume-total"></div>'+ // line background
+ '<div class="mejs-horizontal-volume-current"></div>'+ // current volume
+ '<div class="mejs-horizontal-volume-handle"></div>'+ // handle
+ '</div>'
+ )
+ .appendTo(controls) :
+
+ // vertical version
+ $('<div class="mejs-button mejs-volume-button mejs-mute">'+
+ '<button type="button" aria-controls="' + t.id + '" title="' + t.options.muteText + '" aria-label="' + t.options.muteText + '"></button>'+
+ '<div class="mejs-volume-slider">'+ // outer background
+ '<div class="mejs-volume-total"></div>'+ // line background
+ '<div class="mejs-volume-current"></div>'+ // current volume
+ '<div class="mejs-volume-handle"></div>'+ // handle
+ '</div>'+
+ '</div>')
+ .appendTo(controls),
+ volumeSlider = t.container.find('.mejs-volume-slider, .mejs-horizontal-volume-slider'),
+ volumeTotal = t.container.find('.mejs-volume-total, .mejs-horizontal-volume-total'),
+ volumeCurrent = t.container.find('.mejs-volume-current, .mejs-horizontal-volume-current'),
+ volumeHandle = t.container.find('.mejs-volume-handle, .mejs-horizontal-volume-handle'),
+
+ positionVolumeHandle = function(volume, secondTry) {
+
+ if (!volumeSlider.is(':visible') && typeof secondTry == 'undefined') {
+ volumeSlider.show();
+ positionVolumeHandle(volume, true);
+ volumeSlider.hide()
+ return;
+ }
+
+ // correct to 0-1
+ volume = Math.max(0,volume);
+ volume = Math.min(volume,1);
+
+ // ajust mute button style
+ if (volume == 0) {
+ mute.removeClass('mejs-mute').addClass('mejs-unmute');
+ } else {
+ mute.removeClass('mejs-unmute').addClass('mejs-mute');
+ }
+
+ // position slider
+ if (mode == 'vertical') {
+ var
+
+ // height of the full size volume slider background
+ totalHeight = volumeTotal.height(),
+
+ // top/left of full size volume slider background
+ totalPosition = volumeTotal.position(),
+
+ // the new top position based on the current volume
+ // 70% volume on 100px height == top:30px
+ newTop = totalHeight - (totalHeight * volume);
+
+ // handle
+ volumeHandle.css('top', Math.round(totalPosition.top + newTop - (volumeHandle.height() / 2)));
+
+ // show the current visibility
+ volumeCurrent.height(totalHeight - newTop );
+ volumeCurrent.css('top', totalPosition.top + newTop);
+ } else {
+ var
+
+ // height of the full size volume slider background
+ totalWidth = volumeTotal.width(),
+
+ // top/left of full size volume slider background
+ totalPosition = volumeTotal.position(),
+
+ // the new left position based on the current volume
+ newLeft = totalWidth * volume;
+
+ // handle
+ volumeHandle.css('left', Math.round(totalPosition.left + newLeft - (volumeHandle.width() / 2)));
+
+ // rezize the current part of the volume bar
+ volumeCurrent.width( Math.round(newLeft) );
+ }
+ },
+ handleVolumeMove = function(e) {
+
+ var volume = null,
+ totalOffset = volumeTotal.offset();
+
+ // calculate the new volume based on the moust position
+ if (mode == 'vertical') {
+
+ var
+ railHeight = volumeTotal.height(),
+ totalTop = parseInt(volumeTotal.css('top').replace(/px/,''),10),
+ newY = e.pageY - totalOffset.top;
+
+ volume = (railHeight - newY) / railHeight;
+
+ // the controls just hide themselves (usually when mouse moves too far up)
+ if (totalOffset.top == 0 || totalOffset.left == 0)
+ return;
+
+ } else {
+ var
+ railWidth = volumeTotal.width(),
+ newX = e.pageX - totalOffset.left;
+
+ volume = newX / railWidth;
+ }
+
+ // ensure the volume isn't outside 0-1
+ volume = Math.max(0,volume);
+ volume = Math.min(volume,1);
+
+ // position the slider and handle
+ positionVolumeHandle(volume);
+
+ // set the media object (this will trigger the volumechanged event)
+ if (volume == 0) {
+ media.setMuted(true);
+ } else {
+ media.setMuted(false);
+ }
+ media.setVolume(volume);
+ },
+ mouseIsDown = false,
+ mouseIsOver = false;
+
+ // SLIDER
+
+ mute
+ .hover(function() {
+ volumeSlider.show();
+ mouseIsOver = true;
+ }, function() {
+ mouseIsOver = false;
+
+ if (!mouseIsDown && mode == 'vertical') {
+ volumeSlider.hide();
+ }
+ });
+
+ volumeSlider
+ .bind('mouseover', function() {
+ mouseIsOver = true;
+ })
+ .bind('mousedown', function (e) {
+ handleVolumeMove(e);
+ t.globalBind('mousemove.vol', function(e) {
+ handleVolumeMove(e);
+ });
+ t.globalBind('mouseup.vol', function () {
+ mouseIsDown = false;
+ t.globalUnbind('.vol');
+
+ if (!mouseIsOver && mode == 'vertical') {
+ volumeSlider.hide();
+ }
+ });
+ mouseIsDown = true;
+
+ return false;
+ });
+
+
+ // MUTE button
+ mute.find('button').click(function() {
+ media.setMuted( !media.muted );
+ });
+
+ // listen for volume change events from other sources
+ media.addEventListener('volumechange', function(e) {
+ if (!mouseIsDown) {
+ if (media.muted) {
+ positionVolumeHandle(0);
+ mute.removeClass('mejs-mute').addClass('mejs-unmute');
+ } else {
+ positionVolumeHandle(media.volume);
+ mute.removeClass('mejs-unmute').addClass('mejs-mute');
+ }
+ }
+ }, false);
+
+ if (t.container.is(':visible')) {
+ // set initial volume
+ positionVolumeHandle(player.options.startVolume);
+
+ // mutes the media and sets the volume icon muted if the initial volume is set to 0
+ if (player.options.startVolume === 0) {
+ media.setMuted(true);
+ }
+
+ // shim gets the startvolume as a parameter, but we have to set it on the native <video> and <audio> elements
+ if (media.pluginType === 'native') {
+ media.setVolume(player.options.startVolume);
+ }
+ }
+ }
+ });
+
+})(mejs.$);
+
+(function($) {
+
+ $.extend(mejs.MepDefaults, {
+ usePluginFullScreen: true,
+ newWindowCallback: function() { return '';},
+ fullscreenText: mejs.i18n.t('Fullscreen')
+ });
+
+ $.extend(MediaElementPlayer.prototype, {
+
+ isFullScreen: false,
+
+ isNativeFullScreen: false,
+
+ docStyleOverflow: null,
+
+ isInIframe: false,
+
+ buildfullscreen: function(player, controls, layers, media) {
+
+ if (!player.isVideo)
+ return;
+
+ player.isInIframe = (window.location != window.parent.location);
+
+ // native events
+ if (mejs.MediaFeatures.hasTrueNativeFullScreen) {
+
+ // chrome doesn't alays fire this in an iframe
+ var func = function(e) {
+
+ if (mejs.MediaFeatures.isFullScreen()) {
+ player.isNativeFullScreen = true;
+ // reset the controls once we are fully in full screen
+ player.setControlsSize();
+ } else {
+ player.isNativeFullScreen = false;
+ // when a user presses ESC
+ // make sure to put the player back into place
+ player.exitFullScreen();
+ }
+ };
+
+ if (mejs.MediaFeatures.hasMozNativeFullScreen) {
+ player.globalBind(mejs.MediaFeatures.fullScreenEventName, func);
+ } else {
+ player.container.bind(mejs.MediaFeatures.fullScreenEventName, func);
+ }
+ }
+
+ var t = this,
+ normalHeight = 0,
+ normalWidth = 0,
+ container = player.container,
+ fullscreenBtn =
+ $('<div class="mejs-button mejs-fullscreen-button">' +
+ '<button type="button" aria-controls="' + t.id + '" title="' + t.options.fullscreenText + '" aria-label="' + t.options.fullscreenText + '"></button>' +
+ '</div>')
+ .appendTo(controls);
+
+ if (t.media.pluginType === 'native' || (!t.options.usePluginFullScreen && !mejs.MediaFeatures.isFirefox)) {
+
+ fullscreenBtn.click(function() {
+ var isFullScreen = (mejs.MediaFeatures.hasTrueNativeFullScreen && mejs.MediaFeatures.isFullScreen()) || player.isFullScreen;
+
+ if (isFullScreen) {
+ player.exitFullScreen();
+ } else {
+ player.enterFullScreen();
+ }
+ });
+
+ } else {
+
+ var hideTimeout = null,
+ supportsPointerEvents = (function() {
+ // TAKEN FROM MODERNIZR
+ var element = document.createElement('x'),
+ documentElement = document.documentElement,
+ getComputedStyle = window.getComputedStyle,
+ supports;
+ if(!('pointerEvents' in element.style)){
+ return false;
+ }
+ element.style.pointerEvents = 'auto';
+ element.style.pointerEvents = 'x';
+ documentElement.appendChild(element);
+ supports = getComputedStyle &&
+ getComputedStyle(element, '').pointerEvents === 'auto';
+ documentElement.removeChild(element);
+ return !!supports;
+ })();
+
+ //console.log('supportsPointerEvents', supportsPointerEvents);
+
+ if (supportsPointerEvents && !mejs.MediaFeatures.isOpera) { // opera doesn't allow this :(
+
+ // allows clicking through the fullscreen button and controls down directly to Flash
+
+ /*
+ When a user puts his mouse over the fullscreen button, the controls are disabled
+ So we put a div over the video and another one on iether side of the fullscreen button
+ that caputre mouse movement
+ and restore the controls once the mouse moves outside of the fullscreen button
+ */
+
+ var fullscreenIsDisabled = false,
+ restoreControls = function() {
+ if (fullscreenIsDisabled) {
+ // hide the hovers
+ for (var i in hoverDivs) {
+ hoverDivs[i].hide();
+ }
+
+ // restore the control bar
+ fullscreenBtn.css('pointer-events', '');
+ t.controls.css('pointer-events', '');
+
+ // store for later
+ fullscreenIsDisabled = false;
+ }
+ },
+ hoverDivs = {},
+ hoverDivNames = ['top', 'left', 'right', 'bottom'],
+ i, len,
+ positionHoverDivs = function() {
+ var fullScreenBtnOffsetLeft = fullscreenBtn.offset().left - t.container.offset().left,
+ fullScreenBtnOffsetTop = fullscreenBtn.offset().top - t.container.offset().top,
+ fullScreenBtnWidth = fullscreenBtn.outerWidth(true),
+ fullScreenBtnHeight = fullscreenBtn.outerHeight(true),
+ containerWidth = t.container.width(),
+ containerHeight = t.container.height();
+
+ for (i in hoverDivs) {
+ hoverDivs[i].css({position: 'absolute', top: 0, left: 0}); //, backgroundColor: '#f00'});
+ }
+
+ // over video, but not controls
+ hoverDivs['top']
+ .width( containerWidth )
+ .height( fullScreenBtnOffsetTop );
+
+ // over controls, but not the fullscreen button
+ hoverDivs['left']
+ .width( fullScreenBtnOffsetLeft )
+ .height( fullScreenBtnHeight )
+ .css({top: fullScreenBtnOffsetTop});
+
+ // after the fullscreen button
+ hoverDivs['right']
+ .width( containerWidth - fullScreenBtnOffsetLeft - fullScreenBtnWidth )
+ .height( fullScreenBtnHeight )
+ .css({top: fullScreenBtnOffsetTop,
+ left: fullScreenBtnOffsetLeft + fullScreenBtnWidth});
+
+ // under the fullscreen button
+ hoverDivs['bottom']
+ .width( containerWidth )
+ .height( containerHeight - fullScreenBtnHeight - fullScreenBtnOffsetTop )
+ .css({top: fullScreenBtnOffsetTop + fullScreenBtnHeight});
+ };
+
+ t.globalBind('resize', function() {
+ positionHoverDivs();
+ });
+
+ for (i = 0, len = hoverDivNames.length; i < len; i += 1) {
+ hoverDivs[hoverDivNames[i]] = $('<div class="mejs-fullscreen-hover" />').appendTo(t.container).mouseover(restoreControls).hide();
+ }
+
+ // on hover, kill the fullscreen button's HTML handling, allowing clicks down to Flash
+ fullscreenBtn
+ .mouseover(function() {
+
+ if (!t.isFullScreen) {
+
+ var buttonPos = fullscreenBtn.offset(),
+ containerPos = player.container.offset();
+
+ // move the button in Flash into place
+ media.positionFullscreenButton(buttonPos.left - containerPos.left, buttonPos.top - containerPos.top, false);
+
+ // allows click through
+ fullscreenBtn.css('pointer-events', 'none');
+ t.controls.css('pointer-events', 'none');
+
+ // show the divs that will restore things
+ for (i in hoverDivs) {
+ hoverDivs[i].show();
+ }
+ positionHoverDivs();
+
+ fullscreenIsDisabled = true;
+ }
+
+ });
+
+ // restore controls anytime the user enters or leaves fullscreen
+ media.addEventListener('fullscreenchange', function(e) {
+ restoreControls();
+ });
+
+
+ // the mouseout event doesn't work on the fullscren button, because we already killed the pointer-events
+ // so we use the document.mousemove event to restore controls when the mouse moves outside the fullscreen button
+ /*
+ t.globalBind('mousemove', function(e) {
+
+ // if the mouse is anywhere but the fullsceen button, then restore it all
+ if (fullscreenIsDisabled) {
+
+ var fullscreenBtnPos = fullscreenBtn.offset();
+
+
+ if (e.pageY < fullscreenBtnPos.top || e.pageY > fullscreenBtnPos.top + fullscreenBtn.outerHeight(true) ||
+ e.pageX < fullscreenBtnPos.left || e.pageX > fullscreenBtnPos.left + fullscreenBtn.outerWidth(true)
+ ) {
+
+ fullscreenBtn.css('pointer-events', '');
+ t.controls.css('pointer-events', '');
+
+ fullscreenIsDisabled = false;
+ }
+ }
+ });
+ */
+
+
+ } else {
+
+ // the hover state will show the fullscreen button in Flash to hover up and click
+
+ fullscreenBtn
+ .mouseover(function() {
+
+ if (hideTimeout !== null) {
+ clearTimeout(hideTimeout);
+ delete hideTimeout;
+ }
+
+ var buttonPos = fullscreenBtn.offset(),
+ containerPos = player.container.offset();
+
+ media.positionFullscreenButton(buttonPos.left - containerPos.left, buttonPos.top - containerPos.top, true);
+
+ })
+ .mouseout(function() {
+
+ if (hideTimeout !== null) {
+ clearTimeout(hideTimeout);
+ delete hideTimeout;
+ }
+
+ hideTimeout = setTimeout(function() {
+ media.hideFullscreenButton();
+ }, 1500);
+
+
+ });
+ }
+ }
+
+ player.fullscreenBtn = fullscreenBtn;
+
+ t.globalBind('keydown',function (e) {
+ if (((mejs.MediaFeatures.hasTrueNativeFullScreen && mejs.MediaFeatures.isFullScreen()) || t.isFullScreen) && e.keyCode == 27) {
+ player.exitFullScreen();
+ }
+ });
+
+ },
+
+ cleanfullscreen: function(player) {
+ player.exitFullScreen();
+ },
+
+ containerSizeTimeout: null,
+
+ enterFullScreen: function() {
+
+ var t = this;
+
+ // firefox+flash can't adjust plugin sizes without resetting :(
+ if (t.media.pluginType !== 'native' && (mejs.MediaFeatures.isFirefox || t.options.usePluginFullScreen)) {
+ //t.media.setFullscreen(true);
+ //player.isFullScreen = true;
+ return;
+ }
+
+ // store overflow
+ docStyleOverflow = document.documentElement.style.overflow;
+ // set it to not show scroll bars so 100% will work
+ document.documentElement.style.overflow = 'hidden';
+
+ // store sizing
+ normalHeight = t.container.height();
+ normalWidth = t.container.width();
+
+ // attempt to do true fullscreen (Safari 5.1 and Firefox Nightly only for now)
+ if (t.media.pluginType === 'native') {
+ if (mejs.MediaFeatures.hasTrueNativeFullScreen) {
+
+ mejs.MediaFeatures.requestFullScreen(t.container[0]);
+ //return;
+
+ if (t.isInIframe) {
+ // sometimes exiting from fullscreen doesn't work
+ // notably in Chrome <iframe>. Fixed in version 17
+ setTimeout(function checkFullscreen() {
+
+ if (t.isNativeFullScreen) {
+
+ // check if the video is suddenly not really fullscreen
+ if ($(window).width() !== screen.width) {
+ // manually exit
+ t.exitFullScreen();
+ } else {
+ // test again
+ setTimeout(checkFullscreen, 500);
+ }
+ }
+
+
+ }, 500);
+ }
+
+ } else if (mejs.MediaFeatures.hasSemiNativeFullScreen) {
+ t.media.webkitEnterFullscreen();
+ return;
+ }
+ }
+
+ // check for iframe launch
+ if (t.isInIframe) {
+ var url = t.options.newWindowCallback(this);
+
+
+ if (url !== '') {
+
+ // launch immediately
+ if (!mejs.MediaFeatures.hasTrueNativeFullScreen) {
+ t.pause();
+ window.open(url, t.id, 'top=0,left=0,width=' + screen.availWidth + ',height=' + screen.availHeight + ',resizable=yes,scrollbars=no,status=no,toolbar=no');
+ return;
+ } else {
+ setTimeout(function() {
+ if (!t.isNativeFullScreen) {
+ t.pause();
+ window.open(url, t.id, 'top=0,left=0,width=' + screen.availWidth + ',height=' + screen.availHeight + ',resizable=yes,scrollbars=no,status=no,toolbar=no');
+ }
+ }, 250);
+ }
+ }
+
+ }
+
+ // full window code
+
+
+
+ // make full size
+ t.container
+ .addClass('mejs-container-fullscreen')
+ .width('100%')
+ .height('100%');
+ //.css({position: 'fixed', left: 0, top: 0, right: 0, bottom: 0, overflow: 'hidden', width: '100%', height: '100%', 'z-index': 1000});
+
+ // Only needed for safari 5.1 native full screen, can cause display issues elsewhere
+ // Actually, it seems to be needed for IE8, too
+ //if (mejs.MediaFeatures.hasTrueNativeFullScreen) {
+ t.containerSizeTimeout = setTimeout(function() {
+ t.container.css({width: '100%', height: '100%'});
+ t.setControlsSize();
+ }, 500);
+ //}
+
+ if (t.pluginType === 'native') {
+ t.$media
+ .width('100%')
+ .height('100%');
+ } else {
+ t.container.find('.mejs-shim')
+ .width('100%')
+ .height('100%');
+
+ //if (!mejs.MediaFeatures.hasTrueNativeFullScreen) {
+ t.media.setVideoSize($(window).width(),$(window).height());
+ //}
+ }
+
+ t.layers.children('div')
+ .width('100%')
+ .height('100%');
+
+ if (t.fullscreenBtn) {
+ t.fullscreenBtn
+ .removeClass('mejs-fullscreen')
+ .addClass('mejs-unfullscreen');
+ }
+
+ t.setControlsSize();
+ t.isFullScreen = true;
+ },
+
+ exitFullScreen: function() {
+
+ var t = this;
+
+ // Prevent container from attempting to stretch a second time
+ clearTimeout(t.containerSizeTimeout);
+
+ // firefox can't adjust plugins
+ if (t.media.pluginType !== 'native' && mejs.MediaFeatures.isFirefox) {
+ t.media.setFullscreen(false);
+ //player.isFullScreen = false;
+ return;
+ }
+
+ // come outo of native fullscreen
+ if (mejs.MediaFeatures.hasTrueNativeFullScreen && (mejs.MediaFeatures.isFullScreen() || t.isFullScreen)) {
+ mejs.MediaFeatures.cancelFullScreen();
+ }
+
+ // restore scroll bars to document
+ document.documentElement.style.overflow = docStyleOverflow;
+
+ t.container
+ .removeClass('mejs-container-fullscreen')
+ .width(normalWidth)
+ .height(normalHeight);
+ //.css({position: '', left: '', top: '', right: '', bottom: '', overflow: 'inherit', width: normalWidth + 'px', height: normalHeight + 'px', 'z-index': 1});
+
+ if (t.pluginType === 'native') {
+ t.$media
+ .width(normalWidth)
+ .height(normalHeight);
+ } else {
+ t.container.find('object embed')
+ .width(normalWidth)
+ .height(normalHeight);
+
+ t.media.setVideoSize(normalWidth, normalHeight);
+ }
+
+ t.layers.children('div')
+ .width(normalWidth)
+ .height(normalHeight);
+
+ t.fullscreenBtn
+ .removeClass('mejs-unfullscreen')
+ .addClass('mejs-fullscreen');
+
+ t.setControlsSize();
+ t.isFullScreen = false;
+ }
+ });
+
+})(mejs.$);
+
+(function($) {
+
+ // add extra default options
+ $.extend(mejs.MepDefaults, {
+ // this will automatically turn on a <track>
+ startLanguage: '',
+
+ tracksText: 'Captions/Subtitles',
+
+ // option to remove the [cc] button when no <track kind="subtitles"> are present
+ hideCaptionsButtonWhenEmpty: true,
+
+ // If true and we only have one track, change captions to popup
+ toggleCaptionsButtonWhenOnlyOne: false,
+
+ // #id or .class
+ slidesSelector: ''
+ });
+
+ $.extend(MediaElementPlayer.prototype, {
+
+ hasChapters: false,
+
+ buildtracks: function(player, controls, layers, media) {
+ if (player.tracks.length == 0)
+ return;
+
+ var t = this,
+ i,
+ options = '';
+
+ player.chapters =
+ $('<div class="mejs-chapters mejs-layer"></div>')
+ .prependTo(layers).hide();
+ player.captions =
+ $('<div class="mejs-captions-layer mejs-layer"><div class="mejs-captions-position mejs-captions-position-hover"><span class="mejs-captions-text"></span></div></div>')
+ .prependTo(layers).hide();
+ player.captionsText = player.captions.find('.mejs-captions-text');
+ player.captionsButton =
+ $('<div class="mejs-button mejs-captions-button">'+
+ '<button type="button" aria-controls="' + t.id + '" title="' + t.options.tracksText + '" aria-label="' + t.options.tracksText + '"></button>'+
+ '<div class="mejs-captions-selector">'+
+ '<ul>'+
+ '<li>'+
+ '<input type="radio" name="' + player.id + '_captions" id="' + player.id + '_captions_none" value="none" checked="checked" />' +
+ '<label for="' + player.id + '_captions_none">None</label>'+
+ '</li>' +
+ '</ul>'+
+ '</div>'+
+ '</div>')
+ .appendTo(controls);
+
+
+ var subtitleCount = 0;
+ for (i=0; i<player.tracks.length; i++) {
+ if (player.tracks[i].kind == 'subtitles') {
+ subtitleCount++;
+ }
+ }
+
+ // if only one language then just make the button a toggle
+ if (t.options.toggleCaptionsButtonWhenOnlyOne && subtitleCount == 1){
+ // click
+ player.captionsButton.on('click',function() {
+ if (player.selectedTrack == null) {
+ var lang = player.tracks[0].srclang;
+ } else {
+ var lang = 'none';
+ }
+ player.setTrack(lang);
+ });
+ } else {
+ // hover
+ player.captionsButton.hover(function() {
+ $(this).find('.mejs-captions-selector').css('visibility','visible');
+ }, function() {
+ $(this).find('.mejs-captions-selector').css('visibility','hidden');
+ })
+
+ // handle clicks to the language radio buttons
+ .on('click','input[type=radio]',function() {
+ lang = this.value;
+ player.setTrack(lang);
+ });
+
+ }
+
+ if (!player.options.alwaysShowControls) {
+ // move with controls
+ player.container
+ .bind('controlsshown', function () {
+ // push captions above controls
+ player.container.find('.mejs-captions-position').addClass('mejs-captions-position-hover');
+
+ })
+ .bind('controlshidden', function () {
+ if (!media.paused) {
+ // move back to normal place
+ player.container.find('.mejs-captions-position').removeClass('mejs-captions-position-hover');
+ }
+ });
+ } else {
+ player.container.find('.mejs-captions-position').addClass('mejs-captions-position-hover');
+ }
+
+ player.trackToLoad = -1;
+ player.selectedTrack = null;
+ player.isLoadingTrack = false;
+
+
+
+ // add to list
+ for (i=0; i<player.tracks.length; i++) {
+ if (player.tracks[i].kind == 'subtitles') {
+ player.addTrackButton(player.tracks[i].srclang, player.tracks[i].label);
+ }
+ }
+
+ // start loading tracks
+ player.loadNextTrack();
+
+
+ media.addEventListener('timeupdate',function(e) {
+ player.displayCaptions();
+ }, false);
+
+ if (player.options.slidesSelector != '') {
+ player.slidesContainer = $(player.options.slidesSelector);
+
+ media.addEventListener('timeupdate',function(e) {
+ player.displaySlides();
+ }, false);
+
+ }
+
+ media.addEventListener('loadedmetadata', function(e) {
+ player.displayChapters();
+ }, false);
+
+ player.container.hover(
+ function () {
+ // chapters
+ if (player.hasChapters) {
+ player.chapters.css('visibility','visible');
+ player.chapters.fadeIn(200).height(player.chapters.find('.mejs-chapter').outerHeight());
+ }
+ },
+ function () {
+ if (player.hasChapters && !media.paused) {
+ player.chapters.fadeOut(200, function() {
+ $(this).css('visibility','hidden');
+ $(this).css('display','block');
+ });
+ }
+ });
+
+ // check for autoplay
+ if (player.node.getAttribute('autoplay') !== null) {
+ player.chapters.css('visibility','hidden');
+ }
+ },
+
+ setTrack: function(lang){
+
+ var t = this,
+ i;
+
+ if (lang == 'none') {
+ t.selectedTrack = null;
+ t.captionsButton.removeClass('mejs-captions-enabled');
+ } else {
+ for (i=0; i<t.tracks.length; i++) {
+ if (t.tracks[i].srclang == lang) {
+ if (t.selectedTrack == null)
+ t.captionsButton.addClass('mejs-captions-enabled');
+ t.selectedTrack = t.tracks[i];
+ t.captions.attr('lang', t.selectedTrack.srclang);
+ t.displayCaptions();
+ break;
+ }
+ }
+ }
+ },
+
+ loadNextTrack: function() {
+ var t = this;
+
+ t.trackToLoad++;
+ if (t.trackToLoad < t.tracks.length) {
+ t.isLoadingTrack = true;
+ t.loadTrack(t.trackToLoad);
+ } else {
+ // add done?
+ t.isLoadingTrack = false;
+
+ t.checkForTracks();
+ }
+ },
+
+ loadTrack: function(index){
+ var
+ t = this,
+ track = t.tracks[index],
+ after = function() {
+
+ track.isLoaded = true;
+
+ // create button
+ //t.addTrackButton(track.srclang);
+ t.enableTrackButton(track.srclang, track.label);
+
+ t.loadNextTrack();
+
+ };
+
+
+ $.ajax({
+ url: track.src,
+ dataType: "text",
+ success: function(d) {
+
+ // parse the loaded file
+ if (typeof d == "string" && (/<tt\s+xml/ig).exec(d)) {
+ track.entries = mejs.TrackFormatParser.dfxp.parse(d);
+ } else {
+ track.entries = mejs.TrackFormatParser.webvvt.parse(d);
+ }
+
+ after();
+
+ if (track.kind == 'chapters') {
+ t.media.addEventListener('play', function(e) {
+ if (t.media.duration > 0) {
+ t.displayChapters(track);
+ }
+ }, false);
+ }
+
+ if (track.kind == 'slides') {
+ t.setupSlides(track);
+ }
+ },
+ error: function() {
+ t.loadNextTrack();
+ }
+ });
+ },
+
+ enableTrackButton: function(lang, label) {
+ var t = this;
+
+ if (label === '') {
+ label = mejs.language.codes[lang] || lang;
+ }
+
+ t.captionsButton
+ .find('input[value=' + lang + ']')
+ .prop('disabled',false)
+ .siblings('label')
+ .html( label );
+
+ // auto select
+ if (t.options.startLanguage == lang) {
+ $('#' + t.id + '_captions_' + lang).click();
+ }
+
+ t.adjustLanguageBox();
+ },
+
+ addTrackButton: function(lang, label) {
+ var t = this;
+ if (label === '') {
+ label = mejs.language.codes[lang] || lang;
+ }
+
+ t.captionsButton.find('ul').append(
+ $('<li>'+
+ '<input type="radio" name="' + t.id + '_captions" id="' + t.id + '_captions_' + lang + '" value="' + lang + '" disabled="disabled" />' +
+ '<label for="' + t.id + '_captions_' + lang + '">' + label + ' (loading)' + '</label>'+
+ '</li>')
+ );
+
+ t.adjustLanguageBox();
+
+ // remove this from the dropdownlist (if it exists)
+ t.container.find('.mejs-captions-translations option[value=' + lang + ']').remove();
+ },
+
+ adjustLanguageBox:function() {
+ var t = this;
+ // adjust the size of the outer box
+ t.captionsButton.find('.mejs-captions-selector').height(
+ t.captionsButton.find('.mejs-captions-selector ul').outerHeight(true) +
+ t.captionsButton.find('.mejs-captions-translations').outerHeight(true)
+ );
+ },
+
+ checkForTracks: function() {
+ var
+ t = this,
+ hasSubtitles = false;
+
+ // check if any subtitles
+ if (t.options.hideCaptionsButtonWhenEmpty) {
+ for (i=0; i<t.tracks.length; i++) {
+ if (t.tracks[i].kind == 'subtitles') {
+ hasSubtitles = true;
+ break;
+ }
+ }
+
+ if (!hasSubtitles) {
+ t.captionsButton.hide();
+ t.setControlsSize();
+ }
+ }
+ },
+
+ displayCaptions: function() {
+
+ if (typeof this.tracks == 'undefined')
+ return;
+
+ var
+ t = this,
+ i,
+ track = t.selectedTrack;
+
+ if (track != null && track.isLoaded) {
+ for (i=0; i<track.entries.times.length; i++) {
+ if (t.media.currentTime >= track.entries.times[i].start && t.media.currentTime <= track.entries.times[i].stop){
+ t.captionsText.html(track.entries.text[i]);
+ t.captions.show().height(0);
+ return; // exit out if one is visible;
+ }
+ }
+ t.captions.hide();
+ } else {
+ t.captions.hide();
+ }
+ },
+
+ setupSlides: function(track) {
+ var t = this;
+
+ t.slides = track;
+ t.slides.entries.imgs = [t.slides.entries.text.length];
+ t.showSlide(0);
+
+ },
+
+ showSlide: function(index) {
+ if (typeof this.tracks == 'undefined' || typeof this.slidesContainer == 'undefined') {
+ return;
+ }
+
+ var t = this,
+ url = t.slides.entries.text[index],
+ img = t.slides.entries.imgs[index];
+
+ if (typeof img == 'undefined' || typeof img.fadeIn == 'undefined') {
+
+ t.slides.entries.imgs[index] = img = $('<img src="' + url + '">')
+ .on('load', function() {
+ img.appendTo(t.slidesContainer)
+ .hide()
+ .fadeIn()
+ .siblings(':visible')
+ .fadeOut();
+
+ });
+
+ } else {
+
+ if (!img.is(':visible') && !img.is(':animated')) {
+
+ console.log('showing existing slide');
+
+ img.fadeIn()
+ .siblings(':visible')
+ .fadeOut();
+ }
+ }
+
+ },
+
+ displaySlides: function() {
+
+ if (typeof this.slides == 'undefined')
+ return;
+
+ var
+ t = this,
+ slides = t.slides,
+ i;
+
+ for (i=0; i<slides.entries.times.length; i++) {
+ if (t.media.currentTime >= slides.entries.times[i].start && t.media.currentTime <= slides.entries.times[i].stop){
+
+ t.showSlide(i);
+
+ return; // exit out if one is visible;
+ }
+ }
+ },
+
+ displayChapters: function() {
+ var
+ t = this,
+ i;
+
+ for (i=0; i<t.tracks.length; i++) {
+ if (t.tracks[i].kind == 'chapters' && t.tracks[i].isLoaded) {
+ t.drawChapters(t.tracks[i]);
+ t.hasChapters = true;
+ break;
+ }
+ }
+ },
+
+ drawChapters: function(chapters) {
+ var
+ t = this,
+ i,
+ dur,
+ //width,
+ //left,
+ percent = 0,
+ usedPercent = 0;
+
+ t.chapters.empty();
+
+ for (i=0; i<chapters.entries.times.length; i++) {
+ dur = chapters.entries.times[i].stop - chapters.entries.times[i].start;
+ percent = Math.floor(dur / t.media.duration * 100);
+ if (percent + usedPercent > 100 || // too large
+ i == chapters.entries.times.length-1 && percent + usedPercent < 100) // not going to fill it in
+ {
+ percent = 100 - usedPercent;
+ }
+ //width = Math.floor(t.width * dur / t.media.duration);
+ //left = Math.floor(t.width * chapters.entries.times[i].start / t.media.duration);
+ //if (left + width > t.width) {
+ // width = t.width - left;
+ //}
+
+ t.chapters.append( $(
+ '<div class="mejs-chapter" rel="' + chapters.entries.times[i].start + '" style="left: ' + usedPercent.toString() + '%;width: ' + percent.toString() + '%;">' +
+ '<div class="mejs-chapter-block' + ((i==chapters.entries.times.length-1) ? ' mejs-chapter-block-last' : '') + '">' +
+ '<span class="ch-title">' + chapters.entries.text[i] + '</span>' +
+ '<span class="ch-time">' + mejs.Utility.secondsToTimeCode(chapters.entries.times[i].start) + '&ndash;' + mejs.Utility.secondsToTimeCode(chapters.entries.times[i].stop) + '</span>' +
+ '</div>' +
+ '</div>'));
+ usedPercent += percent;
+ }
+
+ t.chapters.find('div.mejs-chapter').click(function() {
+ t.media.setCurrentTime( parseFloat( $(this).attr('rel') ) );
+ if (t.media.paused) {
+ t.media.play();
+ }
+ });
+
+ t.chapters.show();
+ }
+ });
+
+
+
+ mejs.language = {
+ codes: {
+ af:'Afrikaans',
+ sq:'Albanian',
+ ar:'Arabic',
+ be:'Belarusian',
+ bg:'Bulgarian',
+ ca:'Catalan',
+ zh:'Chinese',
+ 'zh-cn':'Chinese Simplified',
+ 'zh-tw':'Chinese Traditional',
+ hr:'Croatian',
+ cs:'Czech',
+ da:'Danish',
+ nl:'Dutch',
+ en:'English',
+ et:'Estonian',
+ tl:'Filipino',
+ fi:'Finnish',
+ fr:'French',
+ gl:'Galician',
+ de:'German',
+ el:'Greek',
+ ht:'Haitian Creole',
+ iw:'Hebrew',
+ hi:'Hindi',
+ hu:'Hungarian',
+ is:'Icelandic',
+ id:'Indonesian',
+ ga:'Irish',
+ it:'Italian',
+ ja:'Japanese',
+ ko:'Korean',
+ lv:'Latvian',
+ lt:'Lithuanian',
+ mk:'Macedonian',
+ ms:'Malay',
+ mt:'Maltese',
+ no:'Norwegian',
+ fa:'Persian',
+ pl:'Polish',
+ pt:'Portuguese',
+ //'pt-pt':'Portuguese (Portugal)',
+ ro:'Romanian',
+ ru:'Russian',
+ sr:'Serbian',
+ sk:'Slovak',
+ sl:'Slovenian',
+ es:'Spanish',
+ sw:'Swahili',
+ sv:'Swedish',
+ tl:'Tagalog',
+ th:'Thai',
+ tr:'Turkish',
+ uk:'Ukrainian',
+ vi:'Vietnamese',
+ cy:'Welsh',
+ yi:'Yiddish'
+ }
+ };
+
+ /*
+ Parses WebVVT format which should be formatted as
+ ================================
+ WEBVTT
+
+ 1
+ 00:00:01,1 --> 00:00:05,000
+ A line of text
+
+ 2
+ 00:01:15,1 --> 00:02:05,000
+ A second line of text
+
+ ===============================
+
+ Adapted from: http://www.delphiki.com/html5/playr
+ */
+ mejs.TrackFormatParser = {
+ webvvt: {
+ // match start "chapter-" (or anythingelse)
+ pattern_identifier: /^([a-zA-z]+-)?[0-9]+$/,
+ pattern_timecode: /^([0-9]{2}:[0-9]{2}:[0-9]{2}([,.][0-9]{1,3})?) --\> ([0-9]{2}:[0-9]{2}:[0-9]{2}([,.][0-9]{3})?)(.*)$/,
+
+ parse: function(trackText) {
+ var
+ i = 0,
+ lines = mejs.TrackFormatParser.split2(trackText, /\r?\n/),
+ entries = {text:[], times:[]},
+ timecode,
+ text;
+ for(; i<lines.length; i++) {
+ // check for the line number
+ if (this.pattern_identifier.exec(lines[i])){
+ // skip to the next line where the start --> end time code should be
+ i++;
+ timecode = this.pattern_timecode.exec(lines[i]);
+
+ if (timecode && i<lines.length){
+ i++;
+ // grab all the (possibly multi-line) text that follows
+ text = lines[i];
+ i++;
+ while(lines[i] !== '' && i<lines.length){
+ text = text + '\n' + lines[i];
+ i++;
+ }
+ text = $.trim(text).replace(/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig, "<a href='$1' target='_blank'>$1</a>");
+ // Text is in a different array so I can use .join
+ entries.text.push(text);
+ entries.times.push(
+ {
+ start: (mejs.Utility.convertSMPTEtoSeconds(timecode[1]) == 0) ? 0.200 : mejs.Utility.convertSMPTEtoSeconds(timecode[1]),
+ stop: mejs.Utility.convertSMPTEtoSeconds(timecode[3]),
+ settings: timecode[5]
+ });
+ }
+ }
+ }
+ return entries;
+ }
+ },
+ // Thanks to Justin Capella: https://github.com/johndyer/mediaelement/pull/420
+ dfxp: {
+ parse: function(trackText) {
+ trackText = $(trackText).filter("tt");
+ var
+ i = 0,
+ container = trackText.children("div").eq(0),
+ lines = container.find("p"),
+ styleNode = trackText.find("#" + container.attr("style")),
+ styles,
+ begin,
+ end,
+ text,
+ entries = {text:[], times:[]};
+
+
+ if (styleNode.length) {
+ var attributes = styleNode.removeAttr("id").get(0).attributes;
+ if (attributes.length) {
+ styles = {};
+ for (i = 0; i < attributes.length; i++) {
+ styles[attributes[i].name.split(":")[1]] = attributes[i].value;
+ }
+ }
+ }
+
+ for(i = 0; i<lines.length; i++) {
+ var style;
+ var _temp_times = {
+ start: null,
+ stop: null,
+ style: null
+ };
+ if (lines.eq(i).attr("begin")) _temp_times.start = mejs.Utility.convertSMPTEtoSeconds(lines.eq(i).attr("begin"));
+ if (!_temp_times.start && lines.eq(i-1).attr("end")) _temp_times.start = mejs.Utility.convertSMPTEtoSeconds(lines.eq(i-1).attr("end"));
+ if (lines.eq(i).attr("end")) _temp_times.stop = mejs.Utility.convertSMPTEtoSeconds(lines.eq(i).attr("end"));
+ if (!_temp_times.stop && lines.eq(i+1).attr("begin")) _temp_times.stop = mejs.Utility.convertSMPTEtoSeconds(lines.eq(i+1).attr("begin"));
+ if (styles) {
+ style = "";
+ for (var _style in styles) {
+ style += _style + ":" + styles[_style] + ";";
+ }
+ }
+ if (style) _temp_times.style = style;
+ if (_temp_times.start == 0) _temp_times.start = 0.200;
+ entries.times.push(_temp_times);
+ text = $.trim(lines.eq(i).html()).replace(/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig, "<a href='$1' target='_blank'>$1</a>");
+ entries.text.push(text);
+ if (entries.times.start == 0) entries.times.start = 2;
+ }
+ return entries;
+ }
+ },
+ split2: function (text, regex) {
+ // normal version for compliant browsers
+ // see below for IE fix
+ return text.split(regex);
+ }
+ };
+
+ // test for browsers with bad String.split method.
+ if ('x\n\ny'.split(/\n/gi).length != 3) {
+ // add super slow IE8 and below version
+ mejs.TrackFormatParser.split2 = function(text, regex) {
+ var
+ parts = [],
+ chunk = '',
+ i;
+
+ for (i=0; i<text.length; i++) {
+ chunk += text.substring(i,i+1);
+ if (regex.test(chunk)) {
+ parts.push(chunk.replace(regex, ''));
+ chunk = '';
+ }
+ }
+ parts.push(chunk);
+ return parts;
+ }
+ }
+
+})(mejs.$);
+
+/*
+* ContextMenu Plugin
+*
+*
+*/
+
+(function($) {
+
+$.extend(mejs.MepDefaults,
+ { 'contextMenuItems': [
+ // demo of a fullscreen option
+ {
+ render: function(player) {
+
+ // check for fullscreen plugin
+ if (typeof player.enterFullScreen == 'undefined')
+ return null;
+
+ if (player.isFullScreen) {
+ return "Turn off Fullscreen";
+ } else {
+ return "Go Fullscreen";
+ }
+ },
+ click: function(player) {
+ if (player.isFullScreen) {
+ player.exitFullScreen();
+ } else {
+ player.enterFullScreen();
+ }
+ }
+ }
+ ,
+ // demo of a mute/unmute button
+ {
+ render: function(player) {
+ if (player.media.muted) {
+ return "Unmute";
+ } else {
+ return "Mute";
+ }
+ },
+ click: function(player) {
+ if (player.media.muted) {
+ player.setMuted(false);
+ } else {
+ player.setMuted(true);
+ }
+ }
+ },
+ // separator
+ {
+ isSeparator: true
+ }
+ ,
+ // demo of simple download video
+ {
+ render: function(player) {
+ return "Download Video";
+ },
+ click: function(player) {
+ window.location.href = player.media.currentSrc;
+ }
+ }
+ ]}
+);
+
+
+ $.extend(MediaElementPlayer.prototype, {
+ buildcontextmenu: function(player, controls, layers, media) {
+
+ // create context menu
+ player.contextMenu = $('<div class="mejs-contextmenu"></div>')
+ .appendTo($('body'))
+ .hide();
+
+ // create events for showing context menu
+ player.container.bind('contextmenu', function(e) {
+ if (player.isContextMenuEnabled) {
+ e.preventDefault();
+ player.renderContextMenu(e.clientX-1, e.clientY-1);
+ return false;
+ }
+ });
+ player.container.bind('click', function() {
+ player.contextMenu.hide();
+ });
+ player.contextMenu.bind('mouseleave', function() {
+
+ //console.log('context hover out');
+ player.startContextMenuTimer();
+
+ });
+ },
+
+ cleancontextmenu: function(player) {
+ player.contextMenu.remove();
+ },
+
+ isContextMenuEnabled: true,
+ enableContextMenu: function() {
+ this.isContextMenuEnabled = true;
+ },
+ disableContextMenu: function() {
+ this.isContextMenuEnabled = false;
+ },
+
+ contextMenuTimeout: null,
+ startContextMenuTimer: function() {
+ //console.log('startContextMenuTimer');
+
+ var t = this;
+
+ t.killContextMenuTimer();
+
+ t.contextMenuTimer = setTimeout(function() {
+ t.hideContextMenu();
+ t.killContextMenuTimer();
+ }, 750);
+ },
+ killContextMenuTimer: function() {
+ var timer = this.contextMenuTimer;
+
+ //console.log('killContextMenuTimer', timer);
+
+ if (timer != null) {
+ clearTimeout(timer);
+ delete timer;
+ timer = null;
+ }
+ },
+
+ hideContextMenu: function() {
+ this.contextMenu.hide();
+ },
+
+ renderContextMenu: function(x,y) {
+
+ // alway re-render the items so that things like "turn fullscreen on" and "turn fullscreen off" are always written correctly
+ var t = this,
+ html = '',
+ items = t.options.contextMenuItems;
+
+ for (var i=0, il=items.length; i<il; i++) {
+
+ if (items[i].isSeparator) {
+ html += '<div class="mejs-contextmenu-separator"></div>';
+ } else {
+
+ var rendered = items[i].render(t);
+
+ // render can return null if the item doesn't need to be used at the moment
+ if (rendered != null) {
+ html += '<div class="mejs-contextmenu-item" data-itemindex="' + i + '" id="element-' + (Math.random()*1000000) + '">' + rendered + '</div>';
+ }
+ }
+ }
+
+ // position and show the context menu
+ t.contextMenu
+ .empty()
+ .append($(html))
+ .css({top:y, left:x})
+ .show();
+
+ // bind events
+ t.contextMenu.find('.mejs-contextmenu-item').each(function() {
+
+ // which one is this?
+ var $dom = $(this),
+ itemIndex = parseInt( $dom.data('itemindex'), 10 ),
+ item = t.options.contextMenuItems[itemIndex];
+
+ // bind extra functionality?
+ if (typeof item.show != 'undefined')
+ item.show( $dom , t);
+
+ // bind click action
+ $dom.click(function() {
+ // perform click action
+ if (typeof item.click != 'undefined')
+ item.click(t);
+
+ // close
+ t.contextMenu.hide();
+ });
+ });
+
+ // stop the controls from hiding
+ setTimeout(function() {
+ t.killControlsTimer('rev3');
+ }, 100);
+
+ }
+ });
+
+})(mejs.$);
+/**
+ * Postroll plugin
+ */
+(function($) {
+
+ $.extend(mejs.MepDefaults, {
+ postrollCloseText: mejs.i18n.t('Close')
+ });
+
+ // Postroll
+ $.extend(MediaElementPlayer.prototype, {
+ buildpostroll: function(player, controls, layers, media) {
+ var
+ t = this,
+ postrollLink = t.container.find('link[rel="postroll"]').attr('href');
+
+ if (typeof postrollLink !== 'undefined') {
+ player.postroll =
+ $('<div class="mejs-postroll-layer mejs-layer"><a class="mejs-postroll-close" onclick="$(this).parent().hide();return false;">' + t.options.postrollCloseText + '</a><div class="mejs-postroll-layer-content"></div></div>').prependTo(layers).hide();
+
+ t.media.addEventListener('ended', function (e) {
+ $.ajax({
+ dataType: 'html',
+ url: postrollLink,
+ success: function (data, textStatus) {
+ layers.find('.mejs-postroll-layer-content').html(data);
+ }
+ });
+ player.postroll.show();
+ }, false);
+ }
+ }
+ });
+
+})(mejs.$);
+
diff --git a/lib/viewers/media/mediaelementplayer.css b/lib/viewers/media/mediaelementplayer.css
new file mode 100644
index 0000000..8b9116a
--- /dev/null
+++ b/lib/viewers/media/mediaelementplayer.css
@@ -0,0 +1,850 @@
+.mejs-container {
+ position: relative;
+ background: #000;
+ font-family: Helvetica, Arial;
+ text-align: left;
+ vertical-align: top;
+ text-indent: 0;
+}
+
+.me-plugin {
+ position: absolute;
+}
+
+.mejs-embed, .mejs-embed body {
+ width: 100%;
+ height: 100%;
+ margin: 0;
+ padding: 0;
+ background: #000;
+ overflow: hidden;
+}
+
+.mejs-container-fullscreen {
+ position: fixed;
+ left: 0;
+ top: 0;
+ right: 0;
+ bottom: 0;
+ overflow: hidden;
+ z-index: 1000;
+}
+.mejs-container-fullscreen .mejs-mediaelement,
+.mejs-container-fullscreen video {
+ width: 100%;
+ height: 100%;
+}
+
+/* Start: LAYERS */
+.mejs-background {
+ position: absolute;
+ top: 0;
+ left: 0;
+}
+.mejs-mediaelement {
+ position: absolute;
+ top: 0;
+ left: 0;
+ width: 100%;
+ height: 100%;
+}
+.mejs-poster {
+ position: absolute;
+ top: 0;
+ left: 0;
+}
+.mejs-poster img {
+ border: 0;
+ padding: 0;
+ border: 0;
+ display: block;
+}
+.mejs-overlay {
+ position: absolute;
+ top: 0;
+ left: 0;
+}
+.mejs-overlay-play {
+ cursor: pointer;
+}
+.mejs-overlay-button {
+ position: absolute;
+ top: 50%;
+ left: 50%;
+ width: 100px;
+ height: 100px;
+ margin: -50px 0 0 -50px;
+ background: url(bigplay.svg) no-repeat;
+}
+.no-svg .mejs-overlay-button {
+ background-image: url(bigplay.png);
+}
+.mejs-overlay:hover .mejs-overlay-button {
+ background-position: 0 -100px ;
+}
+.mejs-overlay-loading {
+ position: absolute;
+ top: 50%;
+ left: 50%;
+ width: 80px;
+ height: 80px;
+ margin: -40px 0 0 -40px;
+ background: #333;
+ background: url(background.png);
+ background: rgba(0, 0, 0, 0.9);
+ background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(50,50,50,0.9)), to(rgba(0,0,0,0.9)));
+ background: -webkit-linear-gradient(top, rgba(50,50,50,0.9), rgba(0,0,0,0.9));
+ background: -moz-linear-gradient(top, rgba(50,50,50,0.9), rgba(0,0,0,0.9));
+ background: -o-linear-gradient(top, rgba(50,50,50,0.9), rgba(0,0,0,0.9));
+ background: -ms-linear-gradient(top, rgba(50,50,50,0.9), rgba(0,0,0,0.9));
+ background: linear-gradient(rgba(50,50,50,0.9), rgba(0,0,0,0.9));
+}
+.mejs-overlay-loading span {
+ display: block;
+ width: 80px;
+ height: 80px;
+ background: transparent url(loading.gif) 50% 50% no-repeat;
+}
+
+/* End: LAYERS */
+
+/* Start: CONTROL BAR */
+.mejs-container .mejs-controls {
+ position: absolute;
+ background: none;
+ list-style-type: none;
+ margin: 0;
+ padding: 0;
+ bottom: 0;
+ left: 0;
+ background: url(background.png);
+ background: rgba(0, 0, 0, 0.7);
+ background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(50,50,50,0.7)), to(rgba(0,0,0,0.7)));
+ background: -webkit-linear-gradient(top, rgba(50,50,50,0.7), rgba(0,0,0,0.7));
+ background: -moz-linear-gradient(top, rgba(50,50,50,0.7), rgba(0,0,0,0.7));
+ background: -o-linear-gradient(top, rgba(50,50,50,0.7), rgba(0,0,0,0.7));
+ background: -ms-linear-gradient(top, rgba(50,50,50,0.7), rgba(0,0,0,0.7));
+ background: linear-gradient(rgba(50,50,50,0.7), rgba(0,0,0,0.7));
+ height: 30px;
+ width: 100%;
+}
+.mejs-container .mejs-controls div {
+ list-style-type: none;
+ background-image: none;
+ display: block;
+ float: left;
+ margin: 0;
+ padding: 0;
+ width: 26px;
+ height: 26px;
+ font-size: 11px;
+ line-height: 11px;
+ background: 0;
+ font-family: Helvetica, Arial;
+ border: 0;
+}
+
+.mejs-controls .mejs-button button {
+ cursor: pointer;
+ display: block;
+ font-size: 0;
+ line-height: 0;
+ text-decoration: none;
+ margin: 7px 5px;
+ padding: 0;
+ position: absolute;
+ height: 16px;
+ width: 16px;
+ border: 0;
+ background: transparent url(controls.svg) no-repeat;
+}
+
+.no-svg .mejs-controls .mejs-button button {
+ background-image: url(controls.png);
+}
+
+/* :focus for accessibility */
+.mejs-controls .mejs-button button:focus {
+ outline: solid 1px yellow;
+}
+
+/* End: CONTROL BAR */
+
+/* Start: Time (current / duration) */
+.mejs-container .mejs-controls .mejs-time {
+ color: #fff;
+ display: block;
+ height: 17px;
+ width: auto;
+ padding: 8px 3px 0 3px ;
+ overflow: hidden;
+ text-align: center;
+ padding: auto 4px;
+ -moz-box-sizing: content-box;
+ -webkit-box-sizing: content-box;
+ box-sizing: content-box;
+}
+.mejs-container .mejs-controls .mejs-time span {
+ font-size: 11px;
+ color: #fff;
+ line-height: 12px;
+ display: block;
+ float: left;
+ margin: 1px 2px 0 0;
+ width: auto;
+}
+/* End: Time (current / duration) */
+
+
+/* Start: Play/pause */
+.mejs-controls .mejs-play button {
+ background-position: 0 0;
+}
+.mejs-controls .mejs-pause button {
+ background-position: 0 -16px;
+}
+/* End: Play/pause */
+
+
+/* Stop */
+.mejs-controls .mejs-stop button {
+ background-position: -112px 0;
+}
+/* End: Play/pause */
+
+/* Start: Progress bar */
+.mejs-controls div.mejs-time-rail {
+ width: 200px;
+ padding-top: 5px;
+}
+.mejs-controls .mejs-time-rail span {
+ display: block;
+ position: absolute;
+ width: 180px;
+ height: 10px;
+ -webkit-border-radius: 2px;
+ -moz-border-radius: 2px;
+ border-radius: 2px;
+ cursor: pointer;
+}
+.mejs-controls .mejs-time-rail .mejs-time-total {
+ margin: 5px;
+ background: #333;
+ background: rgba(50,50,50,0.8);
+ background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(30,30,30,0.8)), to(rgba(60,60,60,0.8)));
+ background: -webkit-linear-gradient(top, rgba(30,30,30,0.8), rgba(60,60,60,0.8));
+ background: -moz-linear-gradient(top, rgba(30,30,30,0.8), rgba(60,60,60,0.8));
+ background: -o-linear-gradient(top, rgba(30,30,30,0.8), rgba(60,60,60,0.8));
+ background: -ms-linear-gradient(top, rgba(30,30,30,0.8), rgba(60,60,60,0.8));
+ background: linear-gradient(rgba(30,30,30,0.8), rgba(60,60,60,0.8));
+}
+.mejs-controls .mejs-time-rail .mejs-time-buffering {
+ width: 100%;
+ background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
+ background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent));
+ background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
+ background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
+ background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
+ background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
+ -webkit-background-size: 15px 15px;
+ -moz-background-size: 15px 15px;
+ -o-background-size: 15px 15px;
+ background-size: 15px 15px;
+ -webkit-animation: buffering-stripes 2s linear infinite;
+ -moz-animation: buffering-stripes 2s linear infinite;
+ -ms-animation: buffering-stripes 2s linear infinite;
+ -o-animation: buffering-stripes 2s linear infinite;
+ animation: buffering-stripes 2s linear infinite;
+}
+
+@-webkit-keyframes buffering-stripes { from {background-position: 0 0;} to {background-position: 30px 0;} }
+@-moz-keyframes buffering-stripes { from {background-position: 0 0;} to {background-position: 30px 0;} }
+@-ms-keyframes buffering-stripes { from {background-position: 0 0;} to {background-position: 30px 0;} }
+@-o-keyframes buffering-stripes { from {background-position: 0 0;} to {background-position: 30px 0;} }
+@keyframes buffering-stripes { from {background-position: 0 0;} to {background-position: 30px 0;} }
+
+.mejs-controls .mejs-time-rail .mejs-time-loaded {
+ background: #3caac8;
+ background: rgba(60,170,200,0.8);
+ background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(44,124,145,0.8)), to(rgba(78,183,212,0.8)));
+ background: -webkit-linear-gradient(top, rgba(44,124,145,0.8), rgba(78,183,212,0.8));
+ background: -moz-linear-gradient(top, rgba(44,124,145,0.8), rgba(78,183,212,0.8));
+ background: -o-linear-gradient(top, rgba(44,124,145,0.8), rgba(78,183,212,0.8));
+ background: -ms-linear-gradient(top, rgba(44,124,145,0.8), rgba(78,183,212,0.8));
+ background: linear-gradient(rgba(44,124,145,0.8), rgba(78,183,212,0.8));
+ width: 0;
+}
+.mejs-controls .mejs-time-rail .mejs-time-current {
+ width: 0;
+ background: #fff;
+ background: rgba(255,255,255,0.8);
+ background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(255,255,255,0.9)), to(rgba(200,200,200,0.8)));
+ background: -webkit-linear-gradient(top, rgba(255,255,255,0.9), rgba(200,200,200,0.8));
+ background: -moz-linear-gradient(top, rgba(255,255,255,0.9), rgba(200,200,200,0.8));
+ background: -o-linear-gradient(top, rgba(255,255,255,0.9), rgba(200,200,200,0.8));
+ background: -ms-linear-gradient(top, rgba(255,255,255,0.9), rgba(200,200,200,0.8));
+ background: linear-gradient(rgba(255,255,255,0.9), rgba(200,200,200,0.8));
+}
+
+.mejs-controls .mejs-time-rail .mejs-time-handle {
+ display: none;
+ position: absolute;
+ margin: 0;
+ width: 10px;
+ background: #fff;
+ -webkit-border-radius: 5px;
+ -moz-border-radius: 5px;
+ border-radius: 5px;
+ cursor: pointer;
+ border: solid 2px #333;
+ top: -2px;
+ text-align: center;
+}
+
+.mejs-controls .mejs-time-rail .mejs-time-float {
+ position: absolute;
+ display: none;
+ background: #eee;
+ width: 36px;
+ height: 17px;
+ border: solid 1px #333;
+ top: -26px;
+ margin-left: -18px;
+ text-align: center;
+ color: #111;
+}
+
+.mejs-controls .mejs-time-rail .mejs-time-float-current {
+ margin: 2px;
+ width: 30px;
+ display: block;
+ text-align: center;
+ left: 0;
+}
+
+.mejs-controls .mejs-time-rail .mejs-time-float-corner {
+ position: absolute;
+ display: block;
+ width: 0;
+ height: 0;
+ line-height: 0;
+ border: solid 5px #eee;
+ border-color: #eee transparent transparent transparent;
+ -webkit-border-radius: 0;
+ -moz-border-radius: 0;
+ border-radius: 0;
+ top: 15px;
+ left: 13px;
+}
+
+.mejs-long-video .mejs-controls .mejs-time-rail .mejs-time-float {
+ width: 48px;
+}
+
+.mejs-long-video .mejs-controls .mejs-time-rail .mejs-time-float-current {
+ width: 44px;
+}
+
+.mejs-long-video .mejs-controls .mejs-time-rail .mejs-time-float-corner {
+ left: 18px;
+}
+
+
+
+/*
+.mejs-controls .mejs-time-rail:hover .mejs-time-handle {
+ visibility:visible;
+}
+*/
+/* End: Progress bar */
+
+/* Start: Fullscreen */
+.mejs-controls .mejs-fullscreen-button button {
+ background-position: -32px 0;
+}
+.mejs-controls .mejs-unfullscreen button {
+ background-position: -32px -16px;
+}
+/* End: Fullscreen */
+
+
+/* Start: Mute/Volume */
+.mejs-controls .mejs-volume-button {
+}
+
+.mejs-controls .mejs-mute button {
+ background-position: -16px -16px;
+}
+
+.mejs-controls .mejs-unmute button {
+ background-position: -16px 0;
+}
+
+.mejs-controls .mejs-volume-button {
+ position: relative;
+}
+
+.mejs-controls .mejs-volume-button .mejs-volume-slider {
+ display: none;
+ height: 115px;
+ width: 25px;
+ background: url(background.png);
+ background: rgba(50, 50, 50, 0.7);
+ -webkit-border-radius: 0;
+ -moz-border-radius: 0;
+ border-radius: 0;
+ top: -115px;
+ left: 0;
+ z-index: 1;
+ position: absolute;
+ margin: 0;
+}
+.mejs-controls .mejs-volume-button:hover {
+ -webkit-border-radius: 0 0 4px 4px;
+ -moz-border-radius: 0 0 4px 4px;
+ border-radius: 0 0 4px 4px;
+}
+/*
+.mejs-controls .mejs-volume-button:hover .mejs-volume-slider {
+ display: block;
+}
+*/
+
+.mejs-controls .mejs-volume-button .mejs-volume-slider .mejs-volume-total {
+ position: absolute;
+ left: 11px;
+ top: 8px;
+ width: 2px;
+ height: 100px;
+ background: #ddd;
+ background: rgba(255, 255, 255, 0.5);
+ margin: 0;
+}
+
+.mejs-controls .mejs-volume-button .mejs-volume-slider .mejs-volume-current {
+ position: absolute;
+ left: 11px;
+ top: 8px;
+ width: 2px;
+ height: 100px;
+ background: #ddd;
+ background: rgba(255, 255, 255, 0.9);
+ margin: 0;
+}
+
+.mejs-controls .mejs-volume-button .mejs-volume-slider .mejs-volume-handle {
+ position: absolute;
+ left: 4px;
+ top: -3px;
+ width: 16px;
+ height: 6px;
+ background: #ddd;
+ background: rgba(255, 255, 255, 0.9);
+ cursor: N-resize;
+ -webkit-border-radius: 1px;
+ -moz-border-radius: 1px;
+ border-radius: 1px;
+ margin: 0;
+}
+
+
+/* horizontal version */
+
+.mejs-controls div.mejs-horizontal-volume-slider {
+ height: 26px;
+ width: 60px;
+ position: relative;
+}
+
+.mejs-controls .mejs-horizontal-volume-slider .mejs-horizontal-volume-total {
+ position: absolute;
+ left: 0;
+ top: 11px;
+ width: 50px;
+ height: 8px;
+ margin: 0;
+ padding: 0;
+ font-size: 1px;
+
+ -webkit-border-radius: 2px;
+ -moz-border-radius: 2px;
+ border-radius: 2px;
+
+ background: #333;
+ background: rgba(50,50,50,0.8);
+ background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(30,30,30,0.8)), to(rgba(60,60,60,0.8)));
+ background: -webkit-linear-gradient(top, rgba(30,30,30,0.8), rgba(60,60,60,0.8));
+ background: -moz-linear-gradient(top, rgba(30,30,30,0.8), rgba(60,60,60,0.8));
+ background: -o-linear-gradient(top, rgba(30,30,30,0.8), rgba(60,60,60,0.8));
+ background: -ms-linear-gradient(top, rgba(30,30,30,0.8), rgba(60,60,60,0.8));
+ background: linear-gradient(rgba(30,30,30,0.8), rgba(60,60,60,0.8));
+
+}
+
+.mejs-controls .mejs-horizontal-volume-slider .mejs-horizontal-volume-current {
+ position: absolute;
+ left: 0;
+ top: 11px;
+ width: 50px;
+ height: 8px;
+ margin: 0;
+ padding: 0;
+ font-size: 1px;
+
+ -webkit-border-radius: 2px;
+ -moz-border-radius: 2px;
+ border-radius: 2px;
+
+ background: #fff;
+ background: rgba(255,255,255,0.8);
+ background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(255,255,255,0.9)), to(rgba(200,200,200,0.8)));
+ background: -webkit-linear-gradient(top, rgba(255,255,255,0.9), rgba(200,200,200,0.8));
+ background: -moz-linear-gradient(top, rgba(255,255,255,0.9), rgba(200,200,200,0.8));
+ background: -o-linear-gradient(top, rgba(255,255,255,0.9), rgba(200,200,200,0.8));
+ background: -ms-linear-gradient(top, rgba(255,255,255,0.9), rgba(200,200,200,0.8));
+ background: linear-gradient(rgba(255,255,255,0.9), rgba(200,200,200,0.8));
+
+}
+
+
+.mejs-controls .mejs-horizontal-volume-slider .mejs-horizontal-volume-handle {
+ display: none;
+}
+
+/* End: Mute/Volume */
+
+
+
+
+/* Start: TRACK (Captions and Chapters) */
+.mejs-controls .mejs-captions-button {
+ position: relative;
+}
+
+.mejs-controls .mejs-captions-button button {
+ background-position: -48px 0;
+}
+.mejs-controls .mejs-captions-button .mejs-captions-selector {
+ visibility: hidden;
+ position: absolute;
+ bottom: 26px;
+ right: -10px;
+ width: 130px;
+ height: 100px;
+ background: url(background.png);
+ background: rgba(50,50,50,0.7);
+ border: solid 1px transparent;
+ padding: 10px;
+ overflow: hidden;
+ -webkit-border-radius: 0;
+ -moz-border-radius: 0;
+ border-radius: 0;
+}
+/*
+.mejs-controls .mejs-captions-button:hover .mejs-captions-selector {
+ visibility: visible;
+}
+*/
+
+.mejs-controls .mejs-captions-button .mejs-captions-selector ul {
+ margin: 0;
+ padding: 0;
+ display: block;
+ list-style-type: none !important;
+ overflow: hidden;
+}
+.mejs-controls .mejs-captions-button .mejs-captions-selector ul li {
+ margin: 0 0 6px 0;
+ padding: 0;
+ list-style-type: none !important;
+ display: block;
+ color: #fff;
+ overflow: hidden;
+}
+.mejs-controls .mejs-captions-button .mejs-captions-selector ul li input {
+ clear: both;
+ float: left;
+ margin: 3px 3px 0 5px;
+}
+.mejs-controls .mejs-captions-button .mejs-captions-selector ul li label {
+ width: 100px;
+ float: left;
+ padding: 4px 0 0 0;
+ line-height: 15px;
+ font-family: helvetica, arial;
+ font-size: 10px;
+}
+
+.mejs-controls .mejs-captions-button .mejs-captions-translations {
+ font-size: 10px;
+ margin: 0 0 5px 0;
+}
+
+
+.mejs-chapters {
+ position: absolute;
+ top: 0;
+ left: 0;
+ -xborder-right: solid 1px #fff;
+ width: 10000px;
+ z-index: 1;
+}
+.mejs-chapters .mejs-chapter {
+ position: absolute;
+ float: left;
+ background: #222;
+ background: rgba(0, 0, 0, 0.7);
+ background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(50,50,50,0.7)), to(rgba(0,0,0,0.7)));
+ background: -webkit-linear-gradient(top, rgba(50,50,50,0.7), rgba(0,0,0,0.7));
+ background: -moz-linear-gradient(top, rgba(50,50,50,0.7), rgba(0,0,0,0.7));
+ background: -o-linear-gradient(top, rgba(50,50,50,0.7), rgba(0,0,0,0.7));
+ background: -ms-linear-gradient(top, rgba(50,50,50,0.7), rgba(0,0,0,0.7));
+ background: linear-gradient(rgba(50,50,50,0.7), rgba(0,0,0,0.7));
+ filter: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, startColorstr=#323232,endColorstr=#000000);
+ overflow: hidden;
+ border: 0;
+}
+.mejs-chapters .mejs-chapter .mejs-chapter-block {
+ font-size: 11px;
+ color: #fff;
+ padding: 5px;
+ display: block;
+ border-right: solid 1px #333;
+ border-bottom: solid 1px #333;
+ cursor: pointer;
+}
+.mejs-chapters .mejs-chapter .mejs-chapter-block-last {
+ border-right: none;
+}
+
+.mejs-chapters .mejs-chapter .mejs-chapter-block:hover {
+ /*background: #333;*/
+ background: #666;
+ background: rgba(102,102,102, 0.7);
+ background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(102,102,102,0.7)), to(rgba(50,50,50,0.6)));
+ background: -webkit-linear-gradient(top, rgba(102,102,102,0.7), rgba(50,50,50,0.6));
+ background: -moz-linear-gradient(top, rgba(102,102,102,0.7), rgba(50,50,50,0.6));
+ background: -o-linear-gradient(top, rgba(102,102,102,0.7), rgba(50,50,50,0.6));
+ background: -ms-linear-gradient(top, rgba(102,102,102,0.7), rgba(50,50,50,0.6));
+ background: linear-gradient(rgba(102,102,102,0.7), rgba(50,50,50,0.6));
+ filter: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, startColorstr=#666666,endColorstr=#323232);
+}
+.mejs-chapters .mejs-chapter .mejs-chapter-block .ch-title {
+ font-size: 12px;
+ font-weight: bold;
+ display: block;
+ white-space: nowrap;
+ text-overflow: ellipsis;
+ margin: 0 0 3px 0;
+ line-height: 12px;
+}
+.mejs-chapters .mejs-chapter .mejs-chapter-block .ch-timespan {
+ font-size: 12px;
+ line-height: 12px;
+ margin: 3px 0 4px 0;
+ display: block;
+ white-space: nowrap;
+ text-overflow: ellipsis;
+}
+
+
+.mejs-captions-layer {
+ position: absolute;
+ bottom: 0;
+ left: 0;
+ text-align:center;
+ /*font-weight: bold;*/
+ line-height: 22px;
+ font-size: 12px;
+ color: #fff;
+}
+.mejs-captions-layer a {
+ color: #fff;
+ text-decoration: underline;
+}
+.mejs-captions-layer[lang=ar] {
+ font-size: 20px;
+ font-weight: normal;
+}
+
+.mejs-captions-position {
+ position: absolute;
+ width: 100%;
+ bottom: 15px;
+ left: 0;
+}
+
+.mejs-captions-position-hover {
+ bottom: 45px;
+}
+
+.mejs-captions-text {
+ padding: 3px 5px;
+ background: url(background.png);
+ background: rgba(20, 20, 20, 0.8);
+
+}
+/* End: TRACK (Captions and Chapters) */
+
+
+
+.mejs-clear {
+ clear: both;
+}
+
+/* Start: ERROR */
+.me-cannotplay {
+}
+.me-cannotplay a {
+ color: #fff;
+ font-weight: bold;
+}
+.me-cannotplay span {
+ padding: 15px;
+ display: block;
+}
+/* End: ERROR */
+
+
+/* Start: Loop */
+.mejs-controls .mejs-loop-off button {
+ background-position: -64px -16px;
+}
+.mejs-controls .mejs-loop-on button {
+ background-position: -64px 0;
+}
+/* End: Loop */
+
+/* Start: backlight */
+.mejs-controls .mejs-backlight-off button {
+ background-position: -80px -16px;
+}
+.mejs-controls .mejs-backlight-on button {
+ background-position: -80px 0;
+}
+/* End: backlight */
+
+
+/* Start: picture controls */
+.mejs-controls .mejs-picturecontrols-button {
+ background-position: -96px 0;
+}
+/* End: picture controls */
+
+
+/* context menu */
+.mejs-contextmenu {
+ position: absolute;
+ width: 150px;
+ padding: 10px;
+ border-radius: 4px;
+ top: 0;
+ left: 0;
+ background: #fff;
+ border: solid 1px #999;
+ z-index: 1001; /* make sure it shows on fullscreen */
+}
+.mejs-contextmenu .mejs-contextmenu-separator {
+ height: 1px;
+ font-size: 0;
+ margin: 5px 6px;
+ background: #333;
+}
+
+.mejs-contextmenu .mejs-contextmenu-item {
+ font-family: Helvetica, Arial;
+ font-size: 12px;
+ padding: 4px 6px;
+ cursor: pointer;
+ color: #333;
+}
+.mejs-contextmenu .mejs-contextmenu-item:hover {
+ background: #2C7C91;
+ color: #fff;
+}
+
+
+/* Start: SourceChooser */
+.mejs-controls .mejs-sourcechooser-button {
+ position: relative;
+}
+
+.mejs-controls .mejs-sourcechooser-button button {
+ background-position: -128px 0;
+}
+.mejs-controls .mejs-sourcechooser-button .mejs-sourcechooser-selector {
+ visibility: hidden;
+ position: absolute;
+ bottom: 26px;
+ right: -10px;
+ width: 130px;
+ height: 100px;
+ background: url(background.png);
+ background: rgba(50,50,50,0.7);
+ border: solid 1px transparent;
+ padding: 10px;
+ overflow: hidden;
+ -webkit-border-radius: 0;
+ -moz-border-radius: 0;
+ border-radius: 0;
+}
+
+.mejs-controls .mejs-sourcechooser-button .mejs-sourcechooser-selector ul {
+ margin: 0;
+ padding: 0;
+ display: block;
+ list-style-type: none !important;
+ overflow: hidden;
+}
+.mejs-controls .mejs-sourcechooser-button .mejs-sourcechooser-selector ul li {
+ margin: 0 0 6px 0;
+ padding: 0;
+ list-style-type: none !important;
+ display: block;
+ color: #fff;
+ overflow: hidden;
+}
+.mejs-controls .mejs-sourcechooser-button .mejs-sourcechooser-selector ul li input {
+ clear: both;
+ float: left;
+ margin: 3px 3px 0 5px;
+}
+.mejs-controls .mejs-sourcechooser-button .mejs-sourcechooser-selector ul li label {
+ width: 100px;
+ float: left;
+ padding: 4px 0 0 0;
+ line-height: 15px;
+ font-family: helvetica, arial;
+ font-size: 10px;
+}
+/* End: SourceChooser */
+
+
+/* Start: Postroll */
+.mejs-postroll-layer {
+ position: absolute;
+ bottom: 0;
+ left: 0;
+ width: 100%;
+ height: 100%;
+ background: url(background.png);
+ background: rgba(50,50,50,0.7);
+ z-index: 1000;
+ overflow: hidden;
+}
+.mejs-postroll-layer-content {
+ width: 100%;
+ height: 100%;
+}
+.mejs-postroll-close {
+ position: absolute;
+ right: 0;
+ top: 0;
+ background: url(background.png);
+ background: rgba(50,50,50,0.7);
+ color: #fff;
+ padding: 4px;
+ z-index: 100;
+ cursor: pointer;
+}
+/* End: Postroll */
diff --git a/lib/viewers/media/silverlightmediaelement.xap b/lib/viewers/media/silverlightmediaelement.xap
new file mode 100644
index 0000000..9d55c2e
--- /dev/null
+++ b/lib/viewers/media/silverlightmediaelement.xap
Binary files differ
diff --git a/lib/viewers/odf.php b/lib/viewers/odf.php
index 499f26f..7ab581c 100644
--- a/lib/viewers/odf.php
+++ b/lib/viewers/odf.php
@@ -58,12 +58,26 @@ class file_viewer_odf
}
/**
+ * Return output of file content area
+ *
+ * @param string $file_uri File URL
+ * @param string $mimetype File type
+ */
+ public function frame($file_uri, $mimetype = null)
+ {
+ // we use iframe method, see output()
+ }
+
+ /**
* Print output and exit
*
* @param string $file_uri File URL
+ * @param string $mimetype File type
*/
- public function output($file_uri)
+ public function output($file_uri, $mimetype = null)
{
+ $file_uri = htmlentities($file_uri);
+
echo <<<EOT
<html>
<head>
diff --git a/lib/viewers/pdf.php b/lib/viewers/pdf.php
index 2d31357..5fa5f77 100644
--- a/lib/viewers/pdf.php
+++ b/lib/viewers/pdf.php
@@ -45,11 +45,23 @@ class file_viewer_pdf
}
/**
+ * Return output of file content area
+ *
+ * @param string $file_uri File URL
+ * @param string $mimetype File type
+ */
+ public function frame($file_uri, $mimetype = null)
+ {
+ // we use iframe method, see output()
+ }
+
+ /**
* Print output and exit
*
* @param string $file_uri File URL
+ * @param string $mimetype File type
*/
- public function output($file_uri)
+ public function output($file_uri, $mimetype = null)
{
header('Location: viewers/pdf/viewer.html?file=' . urlencode($file_uri));
exit;