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Behaviors are registered in the Drupal.behaviors * object as follows: * @code * Drupal.behaviors.behaviorName = function () { * ... * }; * @endcode * * Drupal.attachBehaviors is added below to the jQuery ready event and so * runs on initial page load. Developers implementing AHAH/AJAX in their * solutions should also call this function after new page content has been * loaded, feeding in an element to be processed, in order to attach all * behaviors to the new content. * * Behaviors should use a class in the form behaviorName-processed to ensure * the behavior is attached only once to a given element. (Doing so enables * the reprocessing of given elements, which may be needed on occasion despite * the ability to limit behavior attachment to a particular element.) * * @param context * An element to attach behaviors to. If none is given, the document element * is used. */ Drupal.attachBehaviors = function(context) { context = context || document; if (Drupal.jsEnabled) { // Execute all of them. jQuery.each(Drupal.behaviors, function() { this(context); }); } }; /** * Encode special characters in a plain-text string for display as HTML. */ Drupal.checkPlain = function(str) { str = String(str); var replace = { '&': '&', '"': '"', '<': '<', '>': '>' }; for (var character in replace) { var regex = new RegExp(character, 'g'); str = str.replace(regex, replace[character]); } 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. * 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 (Drupal.checkPlain) * - %variable: escape text and theme as a placeholder for user-submitted * content (checkPlain + Drupal.theme('placeholder')) * @return * The translated string. */ Drupal.t = function(str, args) { // Fetch the localized version of the string. if (Drupal.locale.strings && Drupal.locale.strings[str]) { str = Drupal.locale.strings[str]; } if (args) { // Transform arguments before inserting them for (var key in args) { switch (key.charAt(0)) { // Escaped only case '@': args[key] = Drupal.checkPlain(args[key]); break; // Pass-through case '!': break; // Escaped and placeholder case '%': default: args[key] = Drupal.theme('placeholder', args[key]); break; } str = str.replace(key, args[key]); } } return str; }; /** * Format a string containing a count of items. * * This function ensures that the string is pluralized correctly. Since Drupal.t() is * called by this function, make sure not to pass already-localized strings to it. * * See the documentation of the server-side format_plural() function for further details. * * @param count * The item count to display. * @param singular * The string for the singular case. Please make sure it is clear this is * singular, to ease translation (e.g. use "1 new comment" instead of "1 new"). * Do not use @count in the singular string. * @param plural * The string for the plural case. Please make sure it is clear this is plural, * to ease translation. Use @count in place of the item count, as in "@count * new comments". * @param args * An object of replacements pairs to make after translation. 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 (Drupal.checkPlain) * - %variable: escape text and theme as a placeholder for user-submitted * content (checkPlain + Drupal.theme('placeholder')) * Note that you do not need to include @count in this array. * This replacement is done automatically for the plural case. * @return * A translated string. */ Drupal.formatPlural = function(count, singular, plural, args) { var args = args || {}; args['@count'] = count; // Determine the index of the plural form. var index = Drupal.locale.pluralFormula ? Drupal.locale.pluralFormula(args['@count']) : ((args['@count'] == 1) ? 0 : 1); if (index == 0) { return Drupal.t(singular, args); } else if (index == 1) { return Drupal.t(plural, args); } else { args['@count['+ index +']'] = args['@count']; delete args['@count']; return Drupal.t(plural.replace('@count', '@count['+ index +']')); } }; /** * Generate the themed representation of a Drupal object. * * All requests for themed output must go through this function. It examines * the request and routes it to the appropriate theme function. If the current * theme does not provide an override function, the generic theme function is * called. * * For example, to retrieve the HTML that is output by theme_placeholder(text), * call Drupal.theme('placeholder', text). * * @param func * The name of the theme function to call. * @param ... * Additional arguments to pass along to the theme function. * @return * Any data the theme function returns. This could be a plain HTML string, * but also a complex object. */ Drupal.theme = function(func) { for (var i = 1, args = []; i < arguments.length; i++) { args.push(arguments[i]); } return (Drupal.theme[func] || Drupal.theme.prototype[func]).apply(this, args); }; /** * Parse a JSON response. * * The result is either the JSON object, or an object with 'status' 0 and 'data' an error message. */ Drupal.parseJson = function (data) { if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) { return { status: 0, data: data.length ? data : Drupal.t('Unspecified error') }; } return eval('(' + data + ');'); }; /** * Freeze the current body height (as minimum height). Used to prevent * unnecessary upwards scrolling when doing DOM manipulations. */ Drupal.freezeHeight = function () { Drupal.unfreezeHeight(); var div = document.createElement('div'); $(div).css({ position: 'absolute', top: '0px', left: '0px', width: '1px', height: $('body').css('height') }).attr('id', 'freeze-height'); $('body').append(div); }; /** * Unfreeze the body height */ Drupal.unfreezeHeight = function () { $('#freeze-height').remove(); }; /** * Wrapper around encodeURIComponent() which avoids Apache quirks (equivalent of * drupal_urlencode() in PHP). This function should only be used on paths, not * on query string arguments. */ Drupal.encodeURIComponent = function (item, uri) { uri = uri || location.href; item = encodeURIComponent(item).replace(/%2F/g, '/'); return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F'); }; /** * Get the text selection in a textarea. */ Drupal.getSelection = function (element) { if (typeof(element.selectionStart) != 'number' && document.selection) { // The current selection var range1 = document.selection.createRange(); var range2 = range1.duplicate(); // Select all text. range2.moveToElementText(element); // Now move 'dummy' end point to end point of original range. range2.setEndPoint('EndToEnd', range1); // Now we can calculate start and end points. var start = range2.text.length - range1.text.length; var end = start + range1.text.length; return { 'start': start, 'end': end }; } return { 'start': element.selectionStart, 'end': element.selectionEnd }; }; /** * Build an error message from ahah response. */ Drupal.ahahError = function(xmlhttp, uri) { if (xmlhttp.status == 200) { if (jQuery.trim($(xmlhttp.responseText).text())) { var message = Drupal.t("An error occurred. \n@uri\n@text", {'@uri': uri, '@text': xmlhttp.responseText }); } else { var message = Drupal.t("An error occurred. \n@uri\n(no information available).", {'@uri': uri, '@text': xmlhttp.responseText }); } } else { var message = Drupal.t("An HTTP error @status occurred. \n@uri", {'@uri': uri, '@status': xmlhttp.status }); } return message; } // Global Killswitch on the element if (Drupal.jsEnabled) { // Global Killswitch on the element $(document.documentElement).addClass('js'); // 'js enabled' cookie document.cookie = 'has_js=1; path=/'; // Attach all behaviors. $(document).ready(function() { Drupal.attachBehaviors(this); }); } /** * The default themes. */ Drupal.theme.prototype = { /** * Formats text for emphasized display in a placeholder inside a sentence. * * @param str * The text to format (plain-text). * @return * The formatted text (html). */ placeholder: function(str) { return '' + Drupal.checkPlain(str) + ''; } }; ; $(document).ready(function() { // Attach onclick event to document only and catch clicks on all elements. $(document.body).click(function(event) { // Catch only the first parent link of a clicked element. $(event.target).parents("a:first,area:first").andSelf().filter("a,area").each(function() { var ga = Drupal.settings.googleanalytics; // Expression to check for absolute internal links. var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i"); // Expression to check for special links like gotwo.module /go/* links. var isInternalSpecial = new RegExp("(\/go\/.*)$", "i"); // Expression to check for download links. var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i"); // Is the clicked URL internal? if (isInternal.test(this.href)) { // Is download tracking activated and the file extension configured for download tracking? if (ga.trackDownload && isDownload.test(this.href)) { // Download link clicked. var extension = isDownload.exec(this.href); _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]); } else if (isInternalSpecial.test(this.href)) { // Keep the internal URL for Google Analytics website overlay intact. _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]); } } else { if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) { // Mailto link clicked. _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]); } else if (ga.trackOutgoing && this.href) { if (ga.trackOutboundAsPageview) { // Track all external links as page views after URL cleanup. // Currently required, if click should be tracked as goal. _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]); } else { // External link clicked. _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]); } } } }); }); }); ; (function(d){d.each(["backgroundColor","borderBottomColor","borderLeftColor","borderRightColor","borderTopColor","color","outlineColor"],function(f,e){d.fx.step[e]=function(g){if(!g.colorInit){g.start=c(g.elem,e);g.end=b(g.end);g.colorInit=true}g.elem.style[e]="rgb("+[Math.max(Math.min(parseInt((g.pos*(g.end[0]-g.start[0]))+g.start[0]),255),0),Math.max(Math.min(parseInt((g.pos*(g.end[1]-g.start[1]))+g.start[1]),255),0),Math.max(Math.min(parseInt((g.pos*(g.end[2]-g.start[2]))+g.start[2]),255),0)].join(",")+")"}});function b(f){var e;if(f&&f.constructor==Array&&f.length==3){return f}if(e=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(f)){return[parseInt(e[1]),parseInt(e[2]),parseInt(e[3])]}if(e=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(f)){return[parseFloat(e[1])*2.55,parseFloat(e[2])*2.55,parseFloat(e[3])*2.55]}if(e=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(f)){return[parseInt(e[1],16),parseInt(e[2],16),parseInt(e[3],16)]}if(e=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(f)){return[parseInt(e[1]+e[1],16),parseInt(e[2]+e[2],16),parseInt(e[3]+e[3],16)]}if(e=/rgba\(0, 0, 0, 0\)/.exec(f)){return a.transparent}return a[d.trim(f).toLowerCase()]}function c(g,e){var f;do{f=d.curCSS(g,e);if(f!=""&&f!="transparent"||d.nodeName(g,"body")){break}e="backgroundColor"}while(g=g.parentNode);return b(f)}var a={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0],transparent:[255,255,255]}})(jQuery);; /* * stickyfloat - jQuery plugin for verticaly floating anything in a constrained area * * Example: jQuery('#menu').stickyfloat({duration: 400}); * parameters: * duration - the duration of the animation * startOffset - the amount of scroll offset after it the animations kicks in * offsetY - the offset from the top when the object is animated * lockBottom - 'true' by default, set to false if you don't want your floating box to stop at parent's bottom * $Version: 05.16.2009 r1 * Copyright (c) 2009 Yair Even-Or * vsync.design@gmail.com */ $.fn.stickyfloat = function (options, lockBottom) { var $obj = this; var parentPaddingTop = parseInt($obj.parent().css('padding-top')); var startOffset = $obj.parent().offset().top; var opts = $.extend({ startOffset: startOffset, offsetY: parentPaddingTop, duration: 200, lockBottom: true }, options); $obj.css({ position: 'absolute' }); if (opts.lockBottom) { var bottomPos = $obj.parent().height() - $obj.height() + parentPaddingTop; //get the maximum scrollTop value if (bottomPos < 0) bottomPos = 0; } $(window).scroll(function () { $obj.stop(); // stop all calculations on scroll event var pastStartOffset = $(document).scrollTop() > opts.startOffset; // check if the window was scrolled down more than the start offset declared. var objFartherThanTopPos = $obj.offset().top > startOffset; // check if the object is at it's top position (starting point) var objBiggerThanWindow = $obj.outerHeight() < $(window).height(); // if the window size is smaller than the Obj size, then do not animate. // if window scrolled down more than startOffset OR obj position is greater than // the top position possible (+ offsetY) AND window size must be bigger than Obj size if ((pastStartOffset || objFartherThanTopPos) && objBiggerThanWindow) { var newpos = ($(document).scrollTop() - startOffset + opts.offsetY); if (newpos > bottomPos) newpos = bottomPos; if ($(document).scrollTop() < opts.startOffset) // if window scrolled < starting offset, then reset Obj position (opts.offsetY); newpos = parentPaddingTop; $obj.animate({ top: newpos }, opts.duration); } }); };; /* ========================================================= // jquery.innerfade.js // Datum: 2008-02-14 // Firma: Medienfreunde Hofmann & Baldes GbR // Author: Torsten Baldes // Mail: t.baldes@medienfreunde.com // Web: http://medienfreunde.com // based on the work of Matt Oakes http://portfolio.gizone.co.uk/applications/slideshow/ // and Ralf S. Engelschall http://trainofthoughts.org/ * *
    *
  • content 1
    • *
  • content 2
    • *
  • content 3
    • *
* * $('#news').innerfade({ * animationtype: Type of animation 'fade' or 'slide' (Default: 'fade'), * speed: Fading-/Sliding-Speed in milliseconds or keywords (slow, normal or fast) (Default: 'normal'), * timeout: Time between the fades in milliseconds (Default: '2000'), * type: Type of slideshow: 'sequence', 'random' or 'random_start' (Default: 'sequence'), * containerheight: Height of the containing element in any css-height-value (Default: 'auto'), * runningclass: CSS-Class which the container get’s applied (Default: 'innerfade'), * children: optional children selector (Default: null) * }); * // ========================================================= */ (function($) { $.fn.innerfade = function(options) { return this.each(function() { $.innerfade(this, options); }); }; $.innerfade = function(container, options) { var settings = { 'animationtype': 'fade', 'speed': 'normal', 'type': 'sequence', 'timeout': 2000, 'containerheight': 'auto', 'runningclass': 'innerfade', 'children': null }; if (options) $.extend(settings, options); if (settings.children === null) var elements = $(container).children(); else var elements = $(container).children(settings.children); if (elements.length > 1) { $(container).css('position', 'relative').css('height', settings.containerheight).addClass(settings.runningclass); for (var i = 0; i < elements.length; i++) { $(elements[i]).css('z-index', String(elements.length-i)).css('position', 'absolute').hide(); }; if (settings.type == "sequence") { setTimeout(function() { $.innerfade.next(elements, settings, 1, 0); }, settings.timeout); $(elements[0]).show(); } else if (settings.type == "random") { var last = Math.floor ( Math.random () * ( elements.length ) ); setTimeout(function() { do { current = Math.floor ( Math.random ( ) * ( elements.length ) ); } while (last == current ); $.innerfade.next(elements, settings, current, last); }, settings.timeout); $(elements[last]).show(); } else if ( settings.type == 'random_start' ) { settings.type = 'sequence'; var current = Math.floor ( Math.random () * ( elements.length ) ); setTimeout(function(){ $.innerfade.next(elements, settings, (current + 1) % elements.length, current); }, settings.timeout); $(elements[current]).show(); } else { alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\''); } } }; $.innerfade.next = function(elements, settings, current, last) { if (settings.animationtype == 'slide') { $(elements[last]).slideUp(settings.speed); $(elements[current]).slideDown(settings.speed); } else if (settings.animationtype == 'fade') { $(elements[last]).fadeOut(settings.speed); $(elements[current]).fadeIn(settings.speed, function() { removeFilter($(this)[0]); }); } else alert('Innerfade-animationtype must either be \'slide\' or \'fade\''); if (settings.type == "sequence") { if ((current + 1) < elements.length) { current = current + 1; last = current - 1; } else { current = 0; last = elements.length - 1; } } else if (settings.type == "random") { last = current; while (current == last) current = Math.floor(Math.random() * elements.length); } else alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\''); setTimeout((function() { $.innerfade.next(elements, settings, current, last); }), settings.timeout); }; })(jQuery); // **** remove Opacity-Filter in ie **** function removeFilter(element) { if(element.style.removeAttribute){ element.style.removeAttribute('filter'); } }; // tipsy, facebook style tooltips for jquery // version 1.0.0a // (c) 2008-2010 jason frame [jason@onehackoranother.com] // released under the MIT license (function(b){function i(a,c){this.$element=b(a);this.options=c;this.enabled=!0;this.fixTitle()}i.prototype={show:function(){var a=this.getTitle();if(a&&this.enabled){var c=this.tip();c.find(".tipsy-inner")[this.options.html?"html":"text"](a);c[0].className="tipsy";c.remove().css({top:0,left:0,visibility:"hidden",display:"block"}).prependTo(document.body);var a=b.extend({},this.$element.offset(),{width:this.$element[0].offsetWidth,height:this.$element[0].offsetHeight}),d=c[0].offsetWidth,f=c[0].offsetHeight, e="function"==typeof this.options.gravity?this.options.gravity.call(this.$element[0]):this.options.gravity,g;switch(e.charAt(0)){case "n":g={top:a.top+a.height+this.options.offset,left:a.left+a.width/2-d/2};break;case "s":g={top:a.top-f-this.options.offset,left:a.left+a.width/2-d/2};break;case "e":g={top:a.top+a.height/2-f/2,left:a.left-d-this.options.offset};break;case "w":g={top:a.top+a.height/2-f/2,left:a.left+a.width+this.options.offset}}if(2==e.length)g.left="w"==e.charAt(1)?a.left+a.width/2- 15:a.left+a.width/2-d+15;c.css(g).addClass("tipsy-"+e);c.find(".tipsy-arrow")[0].className="tipsy-arrow tipsy-arrow-"+e.charAt(0);this.options.className&&c.addClass("function"==typeof this.options.className?this.options.className.call(this.$element[0]):this.options.className);this.options.fade?c.stop().css({opacity:0,display:"block",visibility:"visible"}).animate({opacity:this.options.opacity}):c.css({visibility:"visible",opacity:this.options.opacity})}},hide:function(){this.options.fade?this.tip().stop().fadeOut(function(){b(this).remove()}): this.tip().remove()},fixTitle:function(){var a=this.$element;if(a.attr("title")||"string"!=typeof a.attr("original-title"))a.attr("original-title",a.attr("title")||"").removeAttr("title")},getTitle:function(){var a,b=this.$element,d=this.options;this.fixTitle();d=this.options;"string"==typeof d.title?a=b.attr("title"==d.title?"original-title":d.title):"function"==typeof d.title&&(a=d.title.call(b[0]));return(a=(""+a).replace(/(^\s*|\s*$)/,""))||d.fallback},tip:function(){if(!this.$tip)this.$tip=b('
').html('
'); return this.$tip},validate:function(){if(!this.$element[0].parentNode)this.hide(),this.options=this.$element=null},enable:function(){this.enabled=!0},disable:function(){this.enabled=!1},toggleEnabled:function(){this.enabled=!this.enabled}};b.fn.tipsy=function(a){function c(c){var d=b.data(c,"tipsy");d||(d=new i(c,b.fn.tipsy.elementOptions(c,a)),b.data(c,"tipsy",d));return d}function d(){var b=c(this);b.hoverState="in";0==a.delayIn?b.show():(b.fixTitle(),setTimeout(function(){"in"==b.hoverState&&b.show()}, a.delayIn))}function f(){var b=c(this);b.hoverState="out";0==a.delayOut?b.hide():setTimeout(function(){"out"==b.hoverState&&b.hide()},a.delayOut)}if(!0===a)return this.data("tipsy");if("string"==typeof a){var e=this.data("tipsy");if(e)e[a]();return this}a=b.extend({},b.fn.tipsy.defaults,a);a.live||this.each(function(){c(this)});if("manual"!=a.trigger){var e=a.live?"live":"bind",g="hover"==a.trigger?"mouseleave":"blur";this[e]("hover"==a.trigger?"mouseenter":"focus",d)[e](g,f)}return this};b.fn.tipsy.defaults= {className:null,delayIn:0,delayOut:0,fade:!1,fallback:"",gravity:"n",html:!1,live:!1,offset:0,opacity:0.8,title:"title",trigger:"hover"};b.fn.tipsy.elementOptions=function(a,c){return b.metadata?b.extend({},c,b(a).metadata()):c};b.fn.tipsy.autoNS=function(){return b(this).offset().top>b(document).scrollTop()+b(window).height()/2?"s":"n"};b.fn.tipsy.autoWE=function(){return b(this).offset().left>b(document).scrollLeft()+b(window).width()/2?"e":"w"};b.fn.tipsy.autoBounds=function(a,c){return function(){var d= c[0],f=1. */ // Self-executing function to prevent global vars and help with minification (function(window, undefined){ var document = window.document; // Using jresig's Class implementation http://ejohn.org/blog/simple-javascript-inheritance/ (function(){var initializing=false, fnTest=/xyz/.test(function(){xyz;}) ? /\b_super\b/ : /.*/; this.JRClass = function(){}; JRClass.extend = function(prop) { var _super = this.prototype; initializing = true; var prototype = new this(); initializing = false; for (var name in prop) { prototype[name] = typeof prop[name] == "function" && typeof _super[name] == "function" && fnTest.test(prop[name]) ? (function(name, fn){ return function() { var tmp = this._super; this._super = _super[name]; var ret = fn.apply(this, arguments); this._super = tmp; return ret; }; })(name, prop[name]) : prop[name]; } function JRClass() { if ( !initializing && this.init ) this.init.apply(this, arguments); } JRClass.prototype = prototype; JRClass.constructor = JRClass; JRClass.extend = arguments.callee; return JRClass;};})(); // Video JS Player Class var VideoJS = JRClass.extend({ // Initialize the player for the supplied video tag element // element: video tag init: function(element, setOptions){ // Allow an ID string or an element if (typeof element == 'string') { this.video = document.getElementById(element); } else { this.video = element; } // Store reference to player on the video element. // So you can acess the player later: document.getElementById("video_id").player.play(); this.video.player = this; this.values = {}; // Cache video values. this.elements = {}; // Store refs to controls elements. // Default Options this.options = { autoplay: false, preload: true, useBuiltInControls: false, // Use the browser's controls (iPhone) controlsBelow: false, // Display control bar below video vs. in front of controlsAtStart: false, // Make controls visible when page loads controlsHiding: true, // Hide controls when not over the video defaultVolume: 0.85, // Will be overridden by localStorage volume if available playerFallbackOrder: ["html5", "flash", "links"], // Players and order to use them flashPlayer: "htmlObject", flashPlayerVersion: false // Required flash version for fallback }; // Override default options with global options if (typeof VideoJS.options == "object") { _V_.merge(this.options, VideoJS.options); } // Override default & global options with options specific to this player if (typeof setOptions == "object") { _V_.merge(this.options, setOptions); } // Override preload & autoplay with video attributes if (this.getPreloadAttribute() !== undefined) { this.options.preload = this.getPreloadAttribute(); } if (this.getAutoplayAttribute() !== undefined) { this.options.autoplay = this.getAutoplayAttribute(); } // Store reference to embed code pieces this.box = this.video.parentNode; this.linksFallback = this.getLinksFallback(); this.hideLinksFallback(); // Will be shown again if "links" player is used // Loop through the player names list in options, "html5" etc. // For each player name, initialize the player with that name under VideoJS.players // If the player successfully initializes, we're done // If not, try the next player in the list this.each(this.options.playerFallbackOrder, function(playerType){ if (this[playerType+"Supported"]()) { // Check if player type is supported this[playerType+"Init"](); // Initialize player type return true; // Stop looping though players } }); // Start Global Listeners - API doesn't exist before now this.activateElement(this, "player"); this.activateElement(this.box, "box"); }, /* Behaviors ================================================================================ */ behaviors: {}, newBehavior: function(name, activate, functions){ this.behaviors[name] = activate; this.extend(functions); }, activateElement: function(element, behavior){ // Allow passing and ID string if (typeof element == "string") { element = document.getElementById(element); } this.behaviors[behavior].call(this, element); }, /* Errors/Warnings ================================================================================ */ errors: [], // Array to track errors warnings: [], warning: function(warning){ this.warnings.push(warning); this.log(warning); }, /* History of errors/events (not quite there yet) ================================================================================ */ history: [], log: function(event){ if (!event) { return; } if (typeof event == "string") { event = { type: event }; } if (event.type) { this.history.push(event.type); } if (this.history.length >= 50) { this.history.shift(); } try { console.log(event.type); } catch(e) { try { opera.postError(event.type); } catch(e){} } }, /* Local Storage ================================================================================ */ setLocalStorage: function(key, value){ if (!localStorage) { return; } try { localStorage[key] = value; } catch(e) { if (e.code == 22 || e.code == 1014) { // Webkit == 22 / Firefox == 1014 this.warning(VideoJS.warnings.localStorageFull); } } }, /* Helpers ================================================================================ */ getPreloadAttribute: function(){ if (typeof this.video.hasAttribute == "function" && this.video.hasAttribute("preload")) { var preload = this.video.getAttribute("preload"); // Only included the attribute, thinking it was boolean if (preload === "" || preload === "true") { return "auto"; } if (preload === "false") { return "none"; } return preload; } }, getAutoplayAttribute: function(){ if (typeof this.video.hasAttribute == "function" && this.video.hasAttribute("autoplay")) { var autoplay = this.video.getAttribute("autoplay"); if (autoplay === "false") { return false; } return true; } }, // Calculates amoutn of buffer is full bufferedPercent: function(){ return (this.duration()) ? this.buffered()[1] / this.duration() : 0; }, // Each that maintains player as context // Break if true is returned each: function(arr, fn){ if (!arr || arr.length === 0) { return; } for (var i=0,j=arr.length; i= playerVersion; } }); VideoJS.flashPlayers = {}; VideoJS.flashPlayers.htmlObject = { flashPlayerVersion: 9, init: function() { return true; }, api: { // No video API available with HTML Object embed method width: function(width){ if (width !== undefined) { this.element.width = width; this.box.style.width = width+"px"; this.triggerResizeListeners(); return this; } return this.element.width; }, height: function(height){ if (height !== undefined) { this.element.height = height; this.box.style.height = height+"px"; this.triggerResizeListeners(); return this; } return this.element.height; } } }; /* Download Links Fallback (Player Type) ================================================================================ */ VideoJS.player.extend({ linksSupported: function(){ return true; }, linksInit: function(){ this.showLinksFallback(); this.element = this.video; }, // Get the download links block element getLinksFallback: function(){ return this.box.getElementsByTagName("P")[0]; }, // Hide no-video download paragraph hideLinksFallback: function(){ if (this.linksFallback) { this.linksFallback.style.display = "none"; } }, // Hide no-video download paragraph showLinksFallback: function(){ if (this.linksFallback) { this.linksFallback.style.display = "block"; } } }); //////////////////////////////////////////////////////////////////////////////// // Class Methods // Functions that don't apply to individual videos. //////////////////////////////////////////////////////////////////////////////// // Combine Objects - Use "safe" to protect from overwriting existing items VideoJS.merge = function(obj1, obj2, safe){ for (var attrname in obj2){ if (obj2.hasOwnProperty(attrname) && (!safe || !obj1.hasOwnProperty(attrname))) { obj1[attrname]=obj2[attrname]; } } return obj1; }; VideoJS.extend = function(obj){ this.merge(this, obj, true); }; VideoJS.extend({ // Add VideoJS to all video tags with the video-js class when the DOM is ready setupAllWhenReady: function(options){ // Options is stored globally, and added ot any new player on init VideoJS.options = options; VideoJS.DOMReady(VideoJS.setup); }, // Run the supplied function when the DOM is ready DOMReady: function(fn){ VideoJS.addToDOMReady(fn); }, // Set up a specific video or array of video elements // "video" can be: // false, undefined, or "All": set up all videos with the video-js class // A video tag ID or video tag element: set up one video and return one player // An array of video tag elements/IDs: set up each and return an array of players setup: function(videos, options){ var returnSingular = false, playerList = [], videoElement; // If videos is undefined or "All", set up all videos with the video-js class if (!videos || videos == "All") { videos = VideoJS.getVideoJSTags(); // If videos is not an array, add to an array } else if (typeof videos != 'object' || videos.nodeType == 1) { videos = [videos]; returnSingular = true; } // Loop through videos and create players for them for (var i=0; i 0) { var newBufferEnd = (event.loaded / event.total) * this.duration(); if (newBufferEnd > this.values.bufferEnd) { this.values.bufferEnd = newBufferEnd; } } }, iOSInterface: function(){ if(VideoJS.iOSVersion() < 4) { this.forceTheSource(); } // Fix loading issues if(VideoJS.isIPad()) { // iPad could work with controlsBelow this.buildAndActivateSpinner(); // Spinner still works well on iPad, since iPad doesn't have one } }, // Fix android specific quirks // Use built-in controls, but add the big play button, since android doesn't have one. androidInterface: function(){ this.forceTheSource(); // Fix loading issues _V_.addListener(this.video, "click", function(){ this.play(); }); // Required to play this.buildBigPlayButton(); // But don't activate the normal way. Pause doesn't work right on android. _V_.addListener(this.bigPlayButton, "click", function(){ this.play(); }.context(this)); this.positionBox(); this.showBigPlayButtons(); }, /* Wait for styles (TODO: move to _V_) ================================================================================ */ loadInterface: function(){ if(!this.stylesHaveLoaded()) { // Don't want to create an endless loop either. if (!this.positionRetries) { this.positionRetries = 1; } if (this.positionRetries++ < 100) { setTimeout(this.loadInterface.context(this),10); return; } } this.hideStylesCheckDiv(); this.showPoster(); if (this.video.paused !== false) { this.showBigPlayButtons(); } if (this.options.controlsAtStart) { this.showControlBars(); } this.positionAll(); }, /* Control Bar ================================================================================ */ buildAndActivateControlBar: function(){ /* Creating this HTML
00:00 / 00:00
*/ // Create a div to hold the different controls this.controls = _V_.createElement("div", { className: "vjs-controls" }); // Add the controls to the video's container this.box.appendChild(this.controls); this.activateElement(this.controls, "controlBar"); this.activateElement(this.controls, "mouseOverVideoReporter"); // Build the play control this.playControl = _V_.createElement("div", { className: "vjs-play-control", innerHTML: "" }); this.controls.appendChild(this.playControl); this.activateElement(this.playControl, "playToggle"); // Build the progress control this.progressControl = _V_.createElement("div", { className: "vjs-progress-control" }); this.controls.appendChild(this.progressControl); // Create a holder for the progress bars this.progressHolder = _V_.createElement("div", { className: "vjs-progress-holder" }); this.progressControl.appendChild(this.progressHolder); this.activateElement(this.progressHolder, "currentTimeScrubber"); // Create the loading progress display this.loadProgressBar = _V_.createElement("div", { className: "vjs-load-progress" }); this.progressHolder.appendChild(this.loadProgressBar); this.activateElement(this.loadProgressBar, "loadProgressBar"); // Create the playing progress display this.playProgressBar = _V_.createElement("div", { className: "vjs-play-progress" }); this.progressHolder.appendChild(this.playProgressBar); this.activateElement(this.playProgressBar, "playProgressBar"); // Create the progress time display (00:00 / 00:00) this.timeControl = _V_.createElement("div", { className: "vjs-time-control" }); this.controls.appendChild(this.timeControl); // Create the current play time display this.currentTimeDisplay = _V_.createElement("span", { className: "vjs-current-time-display", innerHTML: "00:00" }); this.timeControl.appendChild(this.currentTimeDisplay); this.activateElement(this.currentTimeDisplay, "currentTimeDisplay"); // Add time separator this.timeSeparator = _V_.createElement("span", { innerHTML: " / " }); this.timeControl.appendChild(this.timeSeparator); // Create the total duration display this.durationDisplay = _V_.createElement("span", { className: "vjs-duration-display", innerHTML: "00:00" }); this.timeControl.appendChild(this.durationDisplay); this.activateElement(this.durationDisplay, "durationDisplay"); // Create the volumne control this.volumeControl = _V_.createElement("div", { className: "vjs-volume-control", innerHTML: "
" }); this.controls.appendChild(this.volumeControl); this.activateElement(this.volumeControl, "volumeScrubber"); this.volumeDisplay = this.volumeControl.children[0]; this.activateElement(this.volumeDisplay, "volumeDisplay"); // Crete the fullscreen control this.fullscreenControl = _V_.createElement("div", { className: "vjs-fullscreen-control", innerHTML: "
" }); this.controls.appendChild(this.fullscreenControl); this.activateElement(this.fullscreenControl, "fullscreenToggle"); }, /* Poster Image ================================================================================ */ buildAndActivatePoster: function(){ this.updatePosterSource(); if (this.video.poster) { this.poster = document.createElement("img"); // Add poster to video box this.box.appendChild(this.poster); // Add poster image data this.poster.src = this.video.poster; // Add poster styles this.poster.className = "vjs-poster"; this.activateElement(this.poster, "poster"); } else { this.poster = false; } }, /* Big Play Button ================================================================================ */ buildBigPlayButton: function(){ /* Creating this HTML
*/ this.bigPlayButton = _V_.createElement("div", { className: "vjs-big-play-button", innerHTML: "" }); this.box.appendChild(this.bigPlayButton); this.activateElement(this.bigPlayButton, "bigPlayButton"); }, /* Spinner (Loading) ================================================================================ */ buildAndActivateSpinner: function(){ this.spinner = _V_.createElement("div", { className: "vjs-spinner", innerHTML: "
" }); this.box.appendChild(this.spinner); this.activateElement(this.spinner, "spinner"); }, /* Styles Check - Check if styles are loaded (move ot _V_) ================================================================================ */ // Sometimes the CSS styles haven't been applied to the controls yet // when we're trying to calculate the height and position them correctly. // This causes a flicker where the controls are out of place. buildStylesCheckDiv: function(){ this.stylesCheckDiv = _V_.createElement("div", { className: "vjs-styles-check" }); this.stylesCheckDiv.style.position = "absolute"; this.box.appendChild(this.stylesCheckDiv); }, hideStylesCheckDiv: function(){ this.stylesCheckDiv.style.display = "none"; }, stylesHaveLoaded: function(){ if (this.stylesCheckDiv.offsetHeight != 5) { return false; } else { return true; } }, /* VideoJS Box - Holds all elements ================================================================================ */ positionAll: function(){ this.positionBox(); this.positionControlBars(); this.positionPoster(); }, positionBox: function(){ // Set width based on fullscreen or not. if (this.videoIsFullScreen) { this.box.style.width = ""; this.element.style.height=""; if (this.options.controlsBelow) { this.box.style.height = ""; this.element.style.height = (this.box.offsetHeight - this.controls.offsetHeight) + "px"; } } else { this.box.style.width = this.width() + "px"; this.element.style.height=this.height()+"px"; if (this.options.controlsBelow) { this.element.style.height = ""; // this.box.style.height = this.video.offsetHeight + this.controls.offsetHeight + "px"; } } }, /* Subtitles ================================================================================ */ getSubtitles: function(){ var tracks = this.video.getElementsByTagName("TRACK"); for (var i=0,j=tracks.length; i "); subtitle.start = this.parseSubtitleTime(time[0]); subtitle.end = this.parseSubtitleTime(time[1]); // Additional lines - Subtitle Text text = []; for (var j=i; j'); // Add this subtitle this.subtitles.push(subtitle); } } }, parseSubtitleTime: function(timeText) { var parts = timeText.split(':'), time = 0; // hours => seconds time += parseFloat(parts[0])*60*60; // minutes => seconds time += parseFloat(parts[1])*60; // get seconds var seconds = parts[2].split(/\.|,/); // Either . or , time += parseFloat(seconds[0]); // add miliseconds ms = parseFloat(seconds[1]); if (ms) { time += ms/1000; } return time; }, buildSubtitles: function(){ /* Creating this HTML
*/ this.subtitlesDisplay = _V_.createElement("div", { className: 'vjs-subtitles' }); this.box.appendChild(this.subtitlesDisplay); this.activateElement(this.subtitlesDisplay, "subtitlesDisplay"); }, /* Player API - Translate functionality from player to video ================================================================================ */ addVideoListener: function(type, fn){ _V_.addListener(this.video, type, fn.rEvtContext(this)); }, play: function(){ this.video.play(); return this; }, onPlay: function(fn){ this.addVideoListener("play", fn); return this; }, pause: function(){ this.video.pause(); return this; }, onPause: function(fn){ this.addVideoListener("pause", fn); return this; }, paused: function() { return this.video.paused; }, currentTime: function(seconds){ if (seconds !== undefined) { try { this.video.currentTime = seconds; } catch(e) { this.warning(VideoJS.warnings.videoNotReady); } this.values.currentTime = seconds; return this; } return this.video.currentTime; }, onCurrentTimeUpdate: function(fn){ this.currentTimeListeners.push(fn); }, duration: function(){ return this.video.duration; }, buffered: function(){ // Storing values allows them be overridden by setBufferedFromProgress if (this.values.bufferStart === undefined) { this.values.bufferStart = 0; this.values.bufferEnd = 0; } if (this.video.buffered && this.video.buffered.length > 0) { var newEnd = this.video.buffered.end(0); if (newEnd > this.values.bufferEnd) { this.values.bufferEnd = newEnd; } } return [this.values.bufferStart, this.values.bufferEnd]; }, volume: function(percentAsDecimal){ if (percentAsDecimal !== undefined) { // Force value to between 0 and 1 this.values.volume = Math.max(0, Math.min(1, parseFloat(percentAsDecimal))); this.video.volume = this.values.volume; this.setLocalStorage("volume", this.values.volume); return this; } if (this.values.volume) { return this.values.volume; } return this.video.volume; }, onVolumeChange: function(fn){ _V_.addListener(this.video, 'volumechange', fn.rEvtContext(this)); }, width: function(width){ if (width !== undefined) { this.video.width = width; // Not using style so it can be overridden on fullscreen. this.box.style.width = width+"px"; this.triggerResizeListeners(); return this; } return this.video.offsetWidth; }, height: function(height){ if (height !== undefined) { this.video.height = height; this.box.style.height = height+"px"; this.triggerResizeListeners(); return this; } return this.video.offsetHeight; }, supportsFullScreen: function(){ if(typeof this.video.webkitEnterFullScreen == 'function') { // Seems to be broken in Chromium/Chrome if (!navigator.userAgent.match("Chrome") && !navigator.userAgent.match("Mac OS X 10.5")) { return true; } } return false; }, html5EnterNativeFullScreen: function(){ try { this.video.webkitEnterFullScreen(); } catch (e) { if (e.code == 11) { this.warning(VideoJS.warnings.videoNotReady); } } return this; }, // Turn on fullscreen (window) mode // Real fullscreen isn't available in browsers quite yet. enterFullScreen: function(){ if (this.supportsFullScreen()) { this.html5EnterNativeFullScreen(); } else { this.enterFullWindow(); } }, exitFullScreen: function(){ if (this.supportsFullScreen()) { // Shouldn't be called } else { this.exitFullWindow(); } }, enterFullWindow: function(){ this.videoIsFullScreen = true; // Storing original doc overflow value to return to when fullscreen is off this.docOrigOverflow = document.documentElement.style.overflow; // Add listener for esc key to exit fullscreen _V_.addListener(document, "keydown", this.fullscreenOnEscKey.rEvtContext(this)); // Add listener for a window resize _V_.addListener(window, "resize", this.fullscreenOnWindowResize.rEvtContext(this)); // Hide any scroll bars document.documentElement.style.overflow = 'hidden'; // Apply fullscreen styles _V_.addClass(this.box, "vjs-fullscreen"); // Resize the box, controller, and poster this.positionAll(); }, // Turn off fullscreen (window) mode exitFullWindow: function(){ this.videoIsFullScreen = false; document.removeEventListener("keydown", this.fullscreenOnEscKey, false); window.removeEventListener("resize", this.fullscreenOnWindowResize, false); // Unhide scroll bars. document.documentElement.style.overflow = this.docOrigOverflow; // Remove fullscreen styles _V_.removeClass(this.box, "vjs-fullscreen"); // Resize the box, controller, and poster to original sizes this.positionAll(); }, onError: function(fn){ this.addVideoListener("error", fn); return this; }, onEnded: function(fn){ this.addVideoListener("ended", fn); return this; } }); //////////////////////////////////////////////////////////////////////////////// // Element Behaviors // Tell elements how to act or react //////////////////////////////////////////////////////////////////////////////// /* Player Behaviors - How VideoJS reacts to what the video is doing. ================================================================================ */ VideoJS.player.newBehavior("player", function(player){ this.onError(this.playerOnVideoError); // Listen for when the video is played this.onPlay(this.playerOnVideoPlay); this.onPlay(this.trackCurrentTime); // Listen for when the video is paused this.onPause(this.playerOnVideoPause); this.onPause(this.stopTrackingCurrentTime); // Listen for when the video ends this.onEnded(this.playerOnVideoEnded); // Set interval for load progress using buffer watching method // this.trackCurrentTime(); this.trackBuffered(); // Buffer Full this.onBufferedUpdate(this.isBufferFull); },{ playerOnVideoError: function(event){ this.log(event); this.log(this.video.error); }, playerOnVideoPlay: function(event){ this.hasPlayed = true; }, playerOnVideoPause: function(event){}, playerOnVideoEnded: function(event){ this.currentTime(0); this.pause(); }, /* Load Tracking -------------------------------------------------------------- */ // Buffer watching method for load progress. // Used for browsers that don't support the progress event trackBuffered: function(){ this.bufferedInterval = setInterval(this.triggerBufferedListeners.context(this), 500); }, stopTrackingBuffered: function(){ clearInterval(this.bufferedInterval); }, bufferedListeners: [], onBufferedUpdate: function(fn){ this.bufferedListeners.push(fn); }, triggerBufferedListeners: function(){ this.isBufferFull(); this.each(this.bufferedListeners, function(listener){ (listener.context(this))(); }); }, isBufferFull: function(){ if (this.bufferedPercent() == 1) { this.stopTrackingBuffered(); } }, /* Time Tracking -------------------------------------------------------------- */ trackCurrentTime: function(){ if (this.currentTimeInterval) { clearInterval(this.currentTimeInterval); } this.currentTimeInterval = setInterval(this.triggerCurrentTimeListeners.context(this), 100); // 42 = 24 fps this.trackingCurrentTime = true; }, // Turn off play progress tracking (when paused or dragging) stopTrackingCurrentTime: function(){ clearInterval(this.currentTimeInterval); this.trackingCurrentTime = false; }, currentTimeListeners: [], // onCurrentTimeUpdate is in API section now triggerCurrentTimeListeners: function(late, newTime){ // FF passes milliseconds late as the first argument this.each(this.currentTimeListeners, function(listener){ (listener.context(this))(newTime || this.currentTime()); }); }, /* Resize Tracking -------------------------------------------------------------- */ resizeListeners: [], onResize: function(fn){ this.resizeListeners.push(fn); }, // Trigger anywhere the video/box size is changed. triggerResizeListeners: function(){ this.each(this.resizeListeners, function(listener){ (listener.context(this))(); }); } } ); /* Mouse Over Video Reporter Behaviors - i.e. Controls hiding based on mouse location ================================================================================ */ VideoJS.player.newBehavior("mouseOverVideoReporter", function(element){ // Listen for the mouse move the video. Used to reveal the controller. _V_.addListener(element, "mousemove", this.mouseOverVideoReporterOnMouseMove.context(this)); // Listen for the mouse moving out of the video. Used to hide the controller. _V_.addListener(element, "mouseout", this.mouseOverVideoReporterOnMouseOut.context(this)); },{ mouseOverVideoReporterOnMouseMove: function(){ this.showControlBars(); clearInterval(this.mouseMoveTimeout); this.mouseMoveTimeout = setTimeout(this.hideControlBars.context(this), 4000); }, mouseOverVideoReporterOnMouseOut: function(event){ // Prevent flicker by making sure mouse hasn't left the video var parent = event.relatedTarget; while (parent && parent !== this.box) { parent = parent.parentNode; } if (parent !== this.box) { this.hideControlBars(); } } } ); /* Mouse Over Video Reporter Behaviors - i.e. Controls hiding based on mouse location ================================================================================ */ VideoJS.player.newBehavior("box", function(element){ this.positionBox(); _V_.addClass(element, "vjs-paused"); this.activateElement(element, "mouseOverVideoReporter"); this.onPlay(this.boxOnVideoPlay); this.onPause(this.boxOnVideoPause); },{ boxOnVideoPlay: function(){ _V_.removeClass(this.box, "vjs-paused"); _V_.addClass(this.box, "vjs-playing"); }, boxOnVideoPause: function(){ _V_.removeClass(this.box, "vjs-playing"); _V_.addClass(this.box, "vjs-paused"); } } ); /* Poster Image Overlay ================================================================================ */ VideoJS.player.newBehavior("poster", function(element){ this.activateElement(element, "mouseOverVideoReporter"); this.activateElement(element, "playButton"); this.onPlay(this.hidePoster); this.onEnded(this.showPoster); this.onResize(this.positionPoster); },{ showPoster: function(){ if (!this.poster) { return; } this.poster.style.display = "block"; this.positionPoster(); }, positionPoster: function(){ // Only if the poster is visible if (!this.poster || this.poster.style.display == 'none') { return; } this.poster.style.height = this.height() + "px"; // Need incase controlsBelow this.poster.style.width = this.width() + "px"; // Could probably do 100% of box }, hidePoster: function(){ if (!this.poster) { return; } this.poster.style.display = "none"; }, // Update poster source from attribute or fallback image // iPad breaks if you include a poster attribute, so this fixes that updatePosterSource: function(){ if (!this.video.poster) { var images = this.video.getElementsByTagName("img"); if (images.length > 0) { this.video.poster = images[0].src; } } } } ); /* Control Bar Behaviors ================================================================================ */ VideoJS.player.newBehavior("controlBar", function(element){ if (!this.controlBars) { this.controlBars = []; this.onResize(this.positionControlBars); } this.controlBars.push(element); _V_.addListener(element, "mousemove", this.onControlBarsMouseMove.context(this)); _V_.addListener(element, "mouseout", this.onControlBarsMouseOut.context(this)); },{ showControlBars: function(){ if (!this.options.controlsAtStart && !this.hasPlayed) { return; } this.each(this.controlBars, function(bar){ bar.style.display = "block"; }); }, // Place controller relative to the video's position (now just resizing bars) positionControlBars: function(){ this.updatePlayProgressBars(); this.updateLoadProgressBars(); }, hideControlBars: function(){ if (this.options.controlsHiding && !this.mouseIsOverControls) { this.each(this.controlBars, function(bar){ bar.style.display = "none"; }); } }, // Block controls from hiding when mouse is over them. onControlBarsMouseMove: function(){ this.mouseIsOverControls = true; }, onControlBarsMouseOut: function(event){ this.mouseIsOverControls = false; } } ); /* PlayToggle, PlayButton, PauseButton Behaviors ================================================================================ */ // Play Toggle VideoJS.player.newBehavior("playToggle", function(element){ if (!this.elements.playToggles) { this.elements.playToggles = []; this.onPlay(this.playTogglesOnPlay); this.onPause(this.playTogglesOnPause); } this.elements.playToggles.push(element); _V_.addListener(element, "click", this.onPlayToggleClick.context(this)); },{ onPlayToggleClick: function(event){ if (this.paused()) { this.play(); } else { this.pause(); } }, playTogglesOnPlay: function(event){ this.each(this.elements.playToggles, function(toggle){ _V_.removeClass(toggle, "vjs-paused"); _V_.addClass(toggle, "vjs-playing"); }); }, playTogglesOnPause: function(event){ this.each(this.elements.playToggles, function(toggle){ _V_.removeClass(toggle, "vjs-playing"); _V_.addClass(toggle, "vjs-paused"); }); } } ); // Play VideoJS.player.newBehavior("playButton", function(element){ _V_.addListener(element, "click", this.onPlayButtonClick.context(this)); },{ onPlayButtonClick: function(event){ this.play(); } } ); // Pause VideoJS.player.newBehavior("pauseButton", function(element){ _V_.addListener(element, "click", this.onPauseButtonClick.context(this)); },{ onPauseButtonClick: function(event){ this.pause(); } } ); /* Play Progress Bar Behaviors ================================================================================ */ VideoJS.player.newBehavior("playProgressBar", function(element){ if (!this.playProgressBars) { this.playProgressBars = []; this.onCurrentTimeUpdate(this.updatePlayProgressBars); } this.playProgressBars.push(element); },{ // Ajust the play progress bar's width based on the current play time updatePlayProgressBars: function(newTime){ var progress = (newTime !== undefined) ? newTime / this.duration() : this.currentTime() / this.duration(); if (isNaN(progress)) { progress = 0; } this.each(this.playProgressBars, function(bar){ if (bar.style) { bar.style.width = _V_.round(progress * 100, 2) + "%"; } }); } } ); /* Load Progress Bar Behaviors ================================================================================ */ VideoJS.player.newBehavior("loadProgressBar", function(element){ if (!this.loadProgressBars) { this.loadProgressBars = []; } this.loadProgressBars.push(element); this.onBufferedUpdate(this.updateLoadProgressBars); },{ updateLoadProgressBars: function(){ this.each(this.loadProgressBars, function(bar){ if (bar.style) { bar.style.width = _V_.round(this.bufferedPercent() * 100, 2) + "%"; } }); } } ); /* Current Time Display Behaviors ================================================================================ */ VideoJS.player.newBehavior("currentTimeDisplay", function(element){ if (!this.currentTimeDisplays) { this.currentTimeDisplays = []; this.onCurrentTimeUpdate(this.updateCurrentTimeDisplays); } this.currentTimeDisplays.push(element); },{ // Update the displayed time (00:00) updateCurrentTimeDisplays: function(newTime){ if (!this.currentTimeDisplays) { return; } // Allows for smooth scrubbing, when player can't keep up. var time = (newTime) ? newTime : this.currentTime(); this.each(this.currentTimeDisplays, function(dis){ dis.innerHTML = _V_.formatTime(time); }); } } ); /* Duration Display Behaviors ================================================================================ */ VideoJS.player.newBehavior("durationDisplay", function(element){ if (!this.durationDisplays) { this.durationDisplays = []; this.onCurrentTimeUpdate(this.updateDurationDisplays); } this.durationDisplays.push(element); },{ updateDurationDisplays: function(){ if (!this.durationDisplays) { return; } this.each(this.durationDisplays, function(dis){ if (this.duration()) { dis.innerHTML = _V_.formatTime(this.duration()); } }); } } ); /* Current Time Scrubber Behaviors ================================================================================ */ VideoJS.player.newBehavior("currentTimeScrubber", function(element){ _V_.addListener(element, "mousedown", this.onCurrentTimeScrubberMouseDown.rEvtContext(this)); },{ // Adjust the play position when the user drags on the progress bar onCurrentTimeScrubberMouseDown: function(event, scrubber){ event.preventDefault(); this.currentScrubber = scrubber; this.stopTrackingCurrentTime(); // Allows for smooth scrubbing this.videoWasPlaying = !this.paused(); this.pause(); _V_.blockTextSelection(); this.setCurrentTimeWithScrubber(event); _V_.addListener(document, "mousemove", this.onCurrentTimeScrubberMouseMove.rEvtContext(this)); _V_.addListener(document, "mouseup", this.onCurrentTimeScrubberMouseUp.rEvtContext(this)); }, onCurrentTimeScrubberMouseMove: function(event){ // Removeable this.setCurrentTimeWithScrubber(event); }, onCurrentTimeScrubberMouseUp: function(event){ // Removeable _V_.unblockTextSelection(); document.removeEventListener("mousemove", this.onCurrentTimeScrubberMouseMove, false); document.removeEventListener("mouseup", this.onCurrentTimeScrubberMouseUp, false); if (this.videoWasPlaying) { this.play(); this.trackCurrentTime(); } }, setCurrentTimeWithScrubber: function(event){ var newProgress = _V_.getRelativePosition(event.pageX, this.currentScrubber); var newTime = newProgress * this.duration(); this.triggerCurrentTimeListeners(0, newTime); // Allows for smooth scrubbing // Don't let video end while scrubbing. if (newTime == this.duration()) { newTime = newTime - 0.1; } this.currentTime(newTime); } } ); /* Volume Display Behaviors ================================================================================ */ VideoJS.player.newBehavior("volumeDisplay", function(element){ if (!this.volumeDisplays) { this.volumeDisplays = []; this.onVolumeChange(this.updateVolumeDisplays); } this.volumeDisplays.push(element); this.updateVolumeDisplay(element); // Set the display to the initial volume },{ // Update the volume control display // Unique to these default controls. Uses borders to create the look of bars. updateVolumeDisplays: function(){ if (!this.volumeDisplays) { return; } this.each(this.volumeDisplays, function(dis){ this.updateVolumeDisplay(dis); }); }, updateVolumeDisplay: function(display){ var volNum = Math.ceil(this.volume() * 6); this.each(display.children, function(child, num){ if (num < volNum) { _V_.addClass(child, "vjs-volume-level-on"); } else { _V_.removeClass(child, "vjs-volume-level-on"); } }); } } ); /* Volume Scrubber Behaviors ================================================================================ */ VideoJS.player.newBehavior("volumeScrubber", function(element){ _V_.addListener(element, "mousedown", this.onVolumeScrubberMouseDown.rEvtContext(this)); },{ // Adjust the volume when the user drags on the volume control onVolumeScrubberMouseDown: function(event, scrubber){ // event.preventDefault(); _V_.blockTextSelection(); this.currentScrubber = scrubber; this.setVolumeWithScrubber(event); _V_.addListener(document, "mousemove", this.onVolumeScrubberMouseMove.rEvtContext(this)); _V_.addListener(document, "mouseup", this.onVolumeScrubberMouseUp.rEvtContext(this)); }, onVolumeScrubberMouseMove: function(event){ this.setVolumeWithScrubber(event); }, onVolumeScrubberMouseUp: function(event){ this.setVolumeWithScrubber(event); _V_.unblockTextSelection(); document.removeEventListener("mousemove", this.onVolumeScrubberMouseMove, false); document.removeEventListener("mouseup", this.onVolumeScrubberMouseUp, false); }, setVolumeWithScrubber: function(event){ var newVol = _V_.getRelativePosition(event.pageX, this.currentScrubber); this.volume(newVol); } } ); /* Fullscreen Toggle Behaviors ================================================================================ */ VideoJS.player.newBehavior("fullscreenToggle", function(element){ _V_.addListener(element, "click", this.onFullscreenToggleClick.context(this)); },{ // When the user clicks on the fullscreen button, update fullscreen setting onFullscreenToggleClick: function(event){ if (!this.videoIsFullScreen) { this.enterFullScreen(); } else { this.exitFullScreen(); } }, fullscreenOnWindowResize: function(event){ // Removeable this.positionControlBars(); }, // Create listener for esc key while in full screen mode fullscreenOnEscKey: function(event){ // Removeable if (event.keyCode == 27) { this.exitFullScreen(); } } } ); /* Big Play Button Behaviors ================================================================================ */ VideoJS.player.newBehavior("bigPlayButton", function(element){ if (!this.elements.bigPlayButtons) { this.elements.bigPlayButtons = []; this.onPlay(this.bigPlayButtonsOnPlay); this.onEnded(this.bigPlayButtonsOnEnded); } this.elements.bigPlayButtons.push(element); this.activateElement(element, "playButton"); },{ bigPlayButtonsOnPlay: function(event){ this.hideBigPlayButtons(); }, bigPlayButtonsOnEnded: function(event){ this.showBigPlayButtons(); }, showBigPlayButtons: function(){ this.each(this.elements.bigPlayButtons, function(element){ element.style.display = "block"; }); }, hideBigPlayButtons: function(){ this.each(this.elements.bigPlayButtons, function(element){ element.style.display = "none"; }); } } ); /* Spinner ================================================================================ */ VideoJS.player.newBehavior("spinner", function(element){ if (!this.spinners) { this.spinners = []; _V_.addListener(this.video, "loadeddata", this.spinnersOnVideoLoadedData.context(this)); _V_.addListener(this.video, "loadstart", this.spinnersOnVideoLoadStart.context(this)); _V_.addListener(this.video, "seeking", this.spinnersOnVideoSeeking.context(this)); _V_.addListener(this.video, "seeked", this.spinnersOnVideoSeeked.context(this)); _V_.addListener(this.video, "canplay", this.spinnersOnVideoCanPlay.context(this)); _V_.addListener(this.video, "canplaythrough", this.spinnersOnVideoCanPlayThrough.context(this)); _V_.addListener(this.video, "waiting", this.spinnersOnVideoWaiting.context(this)); _V_.addListener(this.video, "stalled", this.spinnersOnVideoStalled.context(this)); _V_.addListener(this.video, "suspend", this.spinnersOnVideoSuspend.context(this)); _V_.addListener(this.video, "playing", this.spinnersOnVideoPlaying.context(this)); _V_.addListener(this.video, "timeupdate", this.spinnersOnVideoTimeUpdate.context(this)); } this.spinners.push(element); },{ showSpinners: function(){ this.each(this.spinners, function(spinner){ spinner.style.display = "block"; }); clearInterval(this.spinnerInterval); this.spinnerInterval = setInterval(this.rotateSpinners.context(this), 100); }, hideSpinners: function(){ this.each(this.spinners, function(spinner){ spinner.style.display = "none"; }); clearInterval(this.spinnerInterval); }, spinnersRotated: 0, rotateSpinners: function(){ this.each(this.spinners, function(spinner){ // spinner.style.transform = 'scale(0.5) rotate('+this.spinnersRotated+'deg)'; spinner.style.WebkitTransform = 'scale(0.5) rotate('+this.spinnersRotated+'deg)'; spinner.style.MozTransform = 'scale(0.5) rotate('+this.spinnersRotated+'deg)'; }); if (this.spinnersRotated == 360) { this.spinnersRotated = 0; } this.spinnersRotated += 45; }, spinnersOnVideoLoadedData: function(event){ this.hideSpinners(); }, spinnersOnVideoLoadStart: function(event){ this.showSpinners(); }, spinnersOnVideoSeeking: function(event){ /* this.showSpinners(); */ }, spinnersOnVideoSeeked: function(event){ /* this.hideSpinners(); */ }, spinnersOnVideoCanPlay: function(event){ /* this.hideSpinners(); */ }, spinnersOnVideoCanPlayThrough: function(event){ this.hideSpinners(); }, spinnersOnVideoWaiting: function(event){ // Safari sometimes triggers waiting inappropriately // Like after video has played, any you play again. this.showSpinners(); }, spinnersOnVideoStalled: function(event){}, spinnersOnVideoSuspend: function(event){}, spinnersOnVideoPlaying: function(event){ this.hideSpinners(); }, spinnersOnVideoTimeUpdate: function(event){ // Safari sometimes calls waiting and doesn't recover if(this.spinner.style.display == "block") { this.hideSpinners(); } } } ); /* Subtitles ================================================================================ */ VideoJS.player.newBehavior("subtitlesDisplay", function(element){ if (!this.subtitleDisplays) { this.subtitleDisplays = []; this.onCurrentTimeUpdate(this.subtitleDisplaysOnVideoTimeUpdate); this.onEnded(function() { this.lastSubtitleIndex = 0; }.context(this)); } this.subtitleDisplays.push(element); },{ subtitleDisplaysOnVideoTimeUpdate: function(time){ // Assuming all subtitles are in order by time, and do not overlap if (this.subtitles) { // If current subtitle should stay showing, don't do anything. Otherwise, find new subtitle. if (!this.currentSubtitle || this.currentSubtitle.start >= time || this.currentSubtitle.end < time) { var newSubIndex = false, // Loop in reverse if lastSubtitle is after current time (optimization) // Meaning the user is scrubbing in reverse or rewinding reverse = (this.subtitles[this.lastSubtitleIndex].start > time), // If reverse, step back 1 becase we know it's not the lastSubtitle i = this.lastSubtitleIndex - (reverse) ? 1 : 0; while (true) { // Loop until broken if (reverse) { // Looping in reverse // Stop if no more, or this subtitle ends before the current time (no earlier subtitles should apply) if (i < 0 || this.subtitles[i].end < time) { break; } // End is greater than time, so if start is less, show this subtitle if (this.subtitles[i].start < time) { newSubIndex = i; break; } i--; } else { // Looping forward // Stop if no more, or this subtitle starts after time (no later subtitles should apply) if (i >= this.subtitles.length || this.subtitles[i].start > time) { break; } // Start is less than time, so if end is later, show this subtitle if (this.subtitles[i].end > time) { newSubIndex = i; break; } i++; } } // Set or clear current subtitle if (newSubIndex !== false) { this.currentSubtitle = this.subtitles[newSubIndex]; this.lastSubtitleIndex = newSubIndex; this.updateSubtitleDisplays(this.currentSubtitle.text); } else if (this.currentSubtitle) { this.currentSubtitle = false; this.updateSubtitleDisplays(""); } } } }, updateSubtitleDisplays: function(val){ this.each(this.subtitleDisplays, function(disp){ disp.innerHTML = val; }); } } ); //////////////////////////////////////////////////////////////////////////////// // Convenience Functions (mini library) // Functions not specific to video or VideoJS and could probably be replaced with a library like jQuery //////////////////////////////////////////////////////////////////////////////// VideoJS.extend({ addClass: function(element, classToAdd){ if ((" "+element.className+" ").indexOf(" "+classToAdd+" ") == -1) { element.className = element.className === "" ? classToAdd : element.className + " " + classToAdd; } }, removeClass: function(element, classToRemove){ if (element.className.indexOf(classToRemove) == -1) { return; } var classNames = element.className.split(/\s+/); classNames.splice(classNames.lastIndexOf(classToRemove),1); element.className = classNames.join(" "); }, createElement: function(tagName, attributes){ return this.merge(document.createElement(tagName), attributes); }, // Attempt to block the ability to select text while dragging controls blockTextSelection: function(){ document.body.focus(); document.onselectstart = function () { return false; }; }, // Turn off text selection blocking unblockTextSelection: function(){ document.onselectstart = function () { return true; }; }, // Return seconds as MM:SS formatTime: function(secs) { var seconds = Math.round(secs); var minutes = Math.floor(seconds / 60); minutes = (minutes >= 10) ? minutes : "0" + minutes; seconds = Math.floor(seconds % 60); seconds = (seconds >= 10) ? seconds : "0" + seconds; return minutes + ":" + seconds; }, // Return the relative horizonal position of an event as a value from 0-1 getRelativePosition: function(x, relativeElement){ return Math.max(0, Math.min(1, (x - this.findPosX(relativeElement)) / relativeElement.offsetWidth)); }, // Get an objects position on the page findPosX: function(obj) { var curleft = obj.offsetLeft; while(obj = obj.offsetParent) { curleft += obj.offsetLeft; } return curleft; }, getComputedStyleValue: function(element, style){ return window.getComputedStyle(element, null).getPropertyValue(style); }, round: function(num, dec) { if (!dec) { dec = 0; } return Math.round(num*Math.pow(10,dec))/Math.pow(10,dec); }, addListener: function(element, type, handler){ if (element.addEventListener) { element.addEventListener(type, handler, false); } else if (element.attachEvent) { element.attachEvent("on"+type, handler); } }, removeListener: function(element, type, handler){ if (element.removeEventListener) { element.removeEventListener(type, handler, false); } else if (element.attachEvent) { element.detachEvent("on"+type, handler); } }, get: function(url, onSuccess){ if (typeof XMLHttpRequest == "undefined") { XMLHttpRequest = function () { try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e) {} try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (f) {} try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (g) {} //Microsoft.XMLHTTP points to Msxml2.XMLHTTP.3.0 and is redundant throw new Error("This browser does not support XMLHttpRequest."); }; } var request = new XMLHttpRequest(); request.open("GET",url); request.onreadystatechange = function() { if (request.readyState == 4 && request.status == 200) { onSuccess(request.responseText); } }.context(this); request.send(); }, trim: function(string){ return string.toString().replace(/^\s+/, "").replace(/\s+$/, ""); }, // DOM Ready functionality adapted from jQuery. http://jquery.com/ bindDOMReady: function(){ if (document.readyState === "complete") { return VideoJS.onDOMReady(); } if (document.addEventListener) { document.addEventListener("DOMContentLoaded", VideoJS.DOMContentLoaded, false); window.addEventListener("load", VideoJS.onDOMReady, false); } else if (document.attachEvent) { document.attachEvent("onreadystatechange", VideoJS.DOMContentLoaded); window.attachEvent("onload", VideoJS.onDOMReady); } }, DOMContentLoaded: function(){ if (document.addEventListener) { document.removeEventListener( "DOMContentLoaded", VideoJS.DOMContentLoaded, false); VideoJS.onDOMReady(); } else if ( document.attachEvent ) { if ( document.readyState === "complete" ) { document.detachEvent("onreadystatechange", VideoJS.DOMContentLoaded); VideoJS.onDOMReady(); } } }, // Functions to be run once the DOM is loaded DOMReadyList: [], addToDOMReady: function(fn){ if (VideoJS.DOMIsReady) { fn.call(document); } else { VideoJS.DOMReadyList.push(fn); } }, DOMIsReady: false, onDOMReady: function(){ if (VideoJS.DOMIsReady) { return; } if (!document.body) { return setTimeout(VideoJS.onDOMReady, 13); } VideoJS.DOMIsReady = true; if (VideoJS.DOMReadyList) { for (var i=0; i this.slides.length - 1) this.nCurrentSlide = 0; // Move slideInner using margin-left $('.slideInner', this.oParentElement).animate({ 'marginLeft' : this.slideWidth * (-this.nCurrentSlide) }); // Change background color based on class this.oParentElement.animate({ backgroundColor: this.getColorFromClass(this.slides[this.nCurrentSlide]) }); }, /** * Starts or stops the timer */ startStopTimer: function(bStart) { // Auto animation ? if (!this.bAutoAnimation) return; // Fix start if (bStart == null) bStart = true; // Clear existing timer if (this.oTimer) { clearTimeout(this.oTimer); this.oTimer = null; } // Start it if (bStart) { var that = this; this.oTimer = setTimeout(function(){ // Restart the timer that.startStopTimer(true); // Move to next slide that.nextSlide(true); }, this.nAnimationTimer); } }, /** * Sets up the slideshow */ setupSlideShow: function() { // Remove scrollbar $('.slidesContainer', this.oParentElement).css('overflow', 'hidden'); // Set the default color to the first slide this.oParentElement.css('backgroundColor', this.getColorFromClass(this.slides[0])); // Wrap all .slides with .slideInner div this.slides.wrapAll('
') // Float left to display horizontally, readjust .slides width .css({ 'float' : 'left', 'width' : this.slideWidth }); // Set .slideInner width equal to total width of all slides $('.slideInner', this.oParentElement).css('width', this.slideWidth * this.numberOfSlides); // Insert left and right arrow controls in the DOM $('.slideshow', this.oParentElement) .prepend('Previous') .append('Next'); // Create the event listeners for the parent var that = this; this.oParentElement.mouseenter(function() { // Show the controls if (that.bAutoHideControls) that.showHideControls(true); // Pause animation that.startStopTimer(false); }); this.oParentElement.mouseleave(function() { // Hide the controls if (that.bAutoHideControls) that.showHideControls(false); // Restart animation that.startStopTimer(true); }); // Auto-Hide the slidesControl this.showHideControls(this.bAutoHideControls ? false : true); // Create event listeners for slidesControl var that = this; $('.slidesControl', this.oParentElement).mouseenter(function() { $(this).animate({opacity: 1}, 300); }); $('.slidesControl', this.oParentElement).mouseleave(function() { $(this).animate({opacity: 0.5}, 300); }); $('.slidesControl', this.oParentElement).bind('click', function() { // Move to next slide that.nextSlide($(this).hasClass('slidesControlRight') ? true : false); }); // Launch timer this.startStopTimer(true); } } /** * Occurs when DOMReady */ $(document).ready(function() { // Home slider var oHomeSlideShow = new HndSlideShow('#site-subheader', true, true); // Testimonials var oTestimonials = $('#user-testimonials'); if (oTestimonials) { oTestimonials.innerfade({ speed: 'slow', timeout: 6000, type: 'random', containerheight: '90px' }); } // Stick menu $('#block-block-15').stickyfloat({ duration: 100, lockBottom: false, offsetY: 20 }); // Search input var oSearchInput = $('#search-block-form .form-text'); if (oSearchInput) { var sDefaultSearchValue = oSearchInput.val(); oSearchInput.focus(function(){ if ($(this).val() == sDefaultSearchValue) $(this).val(''); }); oSearchInput.blur(function(){ if ($(this).val() == '') $(this).val(sDefaultSearchValue); }); } // Video buttons var oPlayVideo = $('.PlayVideo'); if (oPlayVideo) { oPlayVideo.wrap('
') .after('
'); } // Tips for store page $('.feature-price .tipsy-hint').tipsy({ gravity: 'w', fade: true, offset: 5 }); });;