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var Drupal = Drupal || { 'settings': {}, 'behaviors': {}, 'themes': {}, 'locale': {} }; /** * Set the variable that indicates if JavaScript behaviors should be applied */ Drupal.jsEnabled = document.getElementsByTagName && document.createElement && document.createTextNode && document.documentElement && document.getElementById; /** * Attach all registered behaviors to a page element. * * Behaviors are event-triggered actions that attach to page elements, enhancing * default non-Javascript UIs. 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) + ''; } }; ; // $Id: flag.js,v 1.1.2.7.2.5 2010/05/08 23:48:54 quicksketch Exp $ /** * Terminology: * * "Link" means "Everything which is in flag.tpl.php" --and this may contain * much more than the element. On the other hand, when we speak * specifically of the element, we say "element" or "the element". */ /** * The main behavior to perform AJAX toggling of links. */ Drupal.flagLink = function(context) { /** * Helper function. Updates a link's HTML with a new one. * * @param element * The element. * @return * The new link. */ function updateLink(element, newHtml) { var $newLink = $(newHtml); // Initially hide the message so we can fade it in. $('.flag-message', $newLink).css('display', 'none'); // Reattach the behavior to the new element. This element // is either whithin the wrapper or it is the outer element itself. var $nucleus = $newLink.is('a') ? $newLink : $('a.flag', $newLink); $nucleus.addClass('flag-processed').click(flagClick); // Find the wrapper of the old link. var $wrapper = $(element).parents('.flag-wrapper:first'); if ($wrapper.length == 0) { // If no ancestor wrapper was found, or if the 'flag-wrapper' class is // attached to the element itself, then take the element itself. $wrapper = $(element); } // Replace the old link with the new one. $wrapper.after($newLink).remove(); Drupal.attachBehaviors($newLink.get(0)); $('.flag-message', $newLink).fadeIn(); setTimeout(function(){ $('.flag-message', $newLink).fadeOut() }, 3000); return $newLink.get(0); } /** * A click handler that is attached to all elements. */ function flagClick() { // 'this' won't point to the element when it's inside the ajax closures, // so we reference it using a variable. var element = this; // While waiting for a server response, the wrapper will have a // 'flag-waiting' class. Themers are thus able to style the link // differently, e.g., by displaying a throbber. var $wrapper = $(element).parents('.flag-wrapper'); if ($wrapper.is('.flag-waiting')) { // Guard against double-clicks. return false; } $wrapper.addClass('flag-waiting'); // Hide any other active messages. $('span.flag-message:visible').fadeOut(); // Send POST request $.ajax({ type: 'POST', url: element.href, data: { js: true }, dataType: 'json', success: function (data) { if (data.status) { // Success. data.link = $wrapper.get(0); $.event.trigger('flagGlobalBeforeLinkUpdate', [data]); if (!data.preventDefault) { // A handler may cancel updating the link. data.link = updateLink(element, data.newLink); } $.event.trigger('flagGlobalAfterLinkUpdate', [data]); } else { // Failure. alert(data.errorMessage); $wrapper.removeClass('flag-waiting'); } }, error: function (xmlhttp) { alert('An HTTP error '+ xmlhttp.status +' occurred.\n'+ element.href); $wrapper.removeClass('flag-waiting'); } }); return false; } $('a.flag-link-toggle:not(.flag-processed)', context).addClass('flag-processed').click(flagClick); }; /** * Prevent anonymous flagging unless the user has JavaScript enabled. */ Drupal.flagAnonymousLinks = function(context) { $('a.flag:not(.flag-anonymous-processed)', context).each(function() { this.href += (this.href.match(/\?/) ? '&' : '?') + 'has_js=1'; $(this).addClass('flag-anonymous-processed'); }); } /** * A behavior specifically for anonymous users. Update links to the proper state. */ Drupal.flagAnonymousLinkTemplates = function(context) { // Swap in current links. Cookies are set by PHP's setcookie() upon flagging. // Build a list of user-flags. var userFlags = Drupal.flagCookie('flags'); if (userFlags) { userFlags = userFlags.split('+'); for (var n in userFlags) { var flagInfo = userFlags[n].split('_'); var flagName = flagInfo[0]; var contentId = flagInfo[1]; // User flags always default to off and the JavaScript toggles them on. $('.flag-' + flagName + '-' + contentId, context).after(Drupal.settings.flag.templates[flagName + '_' + contentId]).remove(); } } // Build a list of global flags. var globalFlags = document.cookie.match(/flag_global_([a-z0-9\-]+)_([0-9]+)=([01])/ig); if (globalFlags) { for (var n in globalFlags) { var flagInfo = globalFlags[n].match(/flag_global_([a-z0-9\-]+)_([0-9]+)=([01])/i); var flagName = flagInfo[1]; var contentId = flagInfo[2]; var flagState = (flagInfo[3] == '1') ? 'flag' : 'unflag'; // Global flags are tricky, they may or may not be flagged in the page // cache. The template always contains the opposite of the current state. // So when checking global flag cookies, we need to make sure that we // don't swap out the link when it's already in the correct state. $('.flag-' + flagName + '-' + contentId, context).each(function() { if ($(this).find('.' + flagState + '-action').size()) { $(this).after(Drupal.settings.flag.templates[flagName + '_' + contentId]).remove(); } }); } } } /** * Utility function used to set Flag cookies. * * Note this is a direct copy of the jQuery cookie library. * Written by Klaus Hartl. */ Drupal.flagCookie = function(name, value, options) { if (typeof value != 'undefined') { // name and value given, set cookie options = options || {}; if (value === null) { value = ''; options = $.extend({}, options); // clone object since it's unexpected behavior if the expired property were changed options.expires = -1; } var expires = ''; if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { var date; if (typeof options.expires == 'number') { date = new Date(); date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); } else { date = options.expires; } expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE } // NOTE Needed to parenthesize options.path and options.domain // in the following expressions, otherwise they evaluate to undefined // in the packed version for some reason... var path = options.path ? '; path=' + (options.path) : ''; var domain = options.domain ? '; domain=' + (options.domain) : ''; var secure = options.secure ? '; secure' : ''; document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); } else { // only name given, get cookie var cookieValue = null; if (document.cookie && document.cookie != '') { var cookies = document.cookie.split(';'); for (var i = 0; i < cookies.length; i++) { var cookie = jQuery.trim(cookies[i]); // Does this cookie string begin with the name we want? if (cookie.substring(0, name.length + 1) == (name + '=')) { cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); break; } } } return cookieValue; } }; Drupal.behaviors.flagLink = function(context) { // For all anonymous users, require JavaScript for flagging to prevent spiders // from flagging things inadvertently. if (Drupal.settings.flag && Drupal.settings.flag.anonymous) { Drupal.flagAnonymousLinks(context); } // For anonymous users with the page cache enabled, swap out links with their // current state for the user. if (Drupal.settings.flag && Drupal.settings.flag.templates) { Drupal.flagAnonymousLinkTemplates(context); } // On load, bind the click behavior for all links on the page. Drupal.flagLink(context); }; ; /* Easing Equations v1.5 May 1, 2003 (c) 2003 Robert Penner, all rights reserved. This work is subject to the terms in http://www.robertpenner.com/easing_terms_of_use.html. These tweening functions provide different flavors of math-based motion under a consistent API. Types of easing: Linear Quadratic Cubic Quartic Quintic Sinusoidal Exponential Circular Elastic Back Bounce Changes: 1.5 - added bounce easing 1.4 - added elastic and back easing 1.3 - tweaked the exponential easing functions to make endpoints exact 1.2 - inline optimizations (changing t and multiplying in one step)--thanks to Tatsuo Kato for the idea Discussed in Chapter 7 of Robert Penner's Programming Macromedia Flash MX (including graphs of the easing equations) http://www.robertpenner.com/profmx http://www.amazon.com/exec/obidos/ASIN/0072223561/robertpennerc-20 */ // simple linear tweening - no easing // t: current time, b: beginning value, c: change in value, d: duration Math.linearTween = function (t, b, c, d) { return c*t/d + b; }; ///////////// QUADRATIC EASING: t^2 /////////////////// // quadratic easing in - accelerating from zero velocity // t: current time, b: beginning value, c: change in value, d: duration // t and d can be in frames or seconds/milliseconds Math.easeInQuad = function (t, b, c, d) { return c*(t/=d)*t + b; }; // quadratic easing out - decelerating to zero velocity Math.easeOutQuad = function (t, b, c, d) { return -c *(t/=d)*(t-2) + b; }; // quadratic easing in/out - acceleration until halfway, then deceleration Math.easeInOutQuad = function (t, b, c, d) { if ((t/=d/2) < 1) return c/2*t*t + b; return -c/2 * ((--t)*(t-2) - 1) + b; }; ///////////// CUBIC EASING: t^3 /////////////////////// // cubic easing in - accelerating from zero velocity // t: current time, b: beginning value, c: change in value, d: duration // t and d can be frames or seconds/milliseconds Math.easeInCubic = function (t, b, c, d) { return c*(t/=d)*t*t + b; }; // cubic easing out - decelerating to zero velocity Math.easeOutCubic = function (t, b, c, d) { return c*((t=t/d-1)*t*t + 1) + b; }; // cubic easing in/out - acceleration until halfway, then deceleration Math.easeInOutCubic = function (t, b, c, d) { if ((t/=d/2) < 1) return c/2*t*t*t + b; return c/2*((t-=2)*t*t + 2) + b; }; ///////////// QUARTIC EASING: t^4 ///////////////////// // quartic easing in - accelerating from zero velocity // t: current time, b: beginning value, c: change in value, d: duration // t and d can be frames or seconds/milliseconds Math.easeInQuart = function (t, b, c, d) { return c*(t/=d)*t*t*t + b; }; // quartic easing out - decelerating to zero velocity Math.easeOutQuart = function (t, b, c, d) { return -c * ((t=t/d-1)*t*t*t - 1) + b; }; // quartic easing in/out - acceleration until halfway, then deceleration Math.easeInOutQuart = function (t, b, c, d) { if ((t/=d/2) < 1) return c/2*t*t*t*t + b; return -c/2 * ((t-=2)*t*t*t - 2) + b; }; ///////////// QUINTIC EASING: t^5 //////////////////// // quintic easing in - accelerating from zero velocity // t: current time, b: beginning value, c: change in value, d: duration // t and d can be frames or seconds/milliseconds Math.easeInQuint = function (t, b, c, d) { return c*(t/=d)*t*t*t*t + b; }; // quintic easing out - decelerating to zero velocity Math.easeOutQuint = function (t, b, c, d) { return c*((t=t/d-1)*t*t*t*t + 1) + b; }; // quintic easing in/out - acceleration until halfway, then deceleration Math.easeInOutQuint = function (t, b, c, d) { if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b; return c/2*((t-=2)*t*t*t*t + 2) + b; }; ///////////// SINUSOIDAL EASING: sin(t) /////////////// // sinusoidal easing in - accelerating from zero velocity // t: current time, b: beginning value, c: change in position, d: duration Math.easeInSine = function (t, b, c, d) { return -c * Math.cos(t/d * (Math.PI/2)) + c + b; }; // sinusoidal easing out - decelerating to zero velocity Math.easeOutSine = function (t, b, c, d) { return c * Math.sin(t/d * (Math.PI/2)) + b; }; // sinusoidal easing in/out - accelerating until halfway, then decelerating Math.easeInOutSine = function (t, b, c, d) { return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b; }; ///////////// EXPONENTIAL EASING: 2^t ///////////////// // exponential easing in - accelerating from zero velocity // t: current time, b: beginning value, c: change in position, d: duration Math.easeInExpo = function (t, b, c, d) { return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b; }; // exponential easing out - decelerating to zero velocity Math.easeOutExpo = function (t, b, c, d) { return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b; }; // exponential easing in/out - accelerating until halfway, then decelerating Math.easeInOutExpo = function (t, b, c, d) { if (t==0) return b; if (t==d) return b+c; if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b; return c/2 * (-Math.pow(2, -10 * --t) + 2) + b; }; /////////// CIRCULAR EASING: sqrt(1-t^2) ////////////// // circular easing in - accelerating from zero velocity // t: current time, b: beginning value, c: change in position, d: duration Math.easeInCirc = function (t, b, c, d) { return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b; }; // circular easing out - decelerating to zero velocity Math.easeOutCirc = function (t, b, c, d) { return c * Math.sqrt(1 - (t=t/d-1)*t) + b; }; // circular easing in/out - acceleration until halfway, then deceleration Math.easeInOutCirc = function (t, b, c, d) { if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b; return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b; }; /////////// ELASTIC EASING: exponentially decaying sine wave ////////////// // t: current time, b: beginning value, c: change in value, d: duration, a: amplitude (optional), p: period (optional) // t and d can be in frames or seconds/milliseconds Math.easeInElastic = function (t, b, c, d, a, p) { if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3; if (a < Math.abs(c)) { a=c; var s=p/4; } else var s = p/(2*Math.PI) * Math.asin (c/a); return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b; }; Math.easeOutElastic = function (t, b, c, d, a, p) { if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3; if (a < Math.abs(c)) { a=c; var s=p/4; } else var s = p/(2*Math.PI) * Math.asin (c/a); return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b; }; Math.easeInOutElastic = function (t, b, c, d, a, p) { if (t==0) return b; if ((t/=d/2)==2) return b+c; if (!p) p=d*(.3*1.5); if (a < Math.abs(c)) { a=c; var s=p/4; } else var s = p/(2*Math.PI) * Math.asin (c/a); if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b; return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b; }; /////////// BACK EASING: overshooting cubic easing: (s+1)*t^3 - s*t^2 ////////////// // back easing in - backtracking slightly, then reversing direction and moving to target // t: current time, b: beginning value, c: change in value, d: duration, s: overshoot amount (optional) // t and d can be in frames or seconds/milliseconds // s controls the amount of overshoot: higher s means greater overshoot // s has a default value of 1.70158, which produces an overshoot of 10 percent // s==0 produces cubic easing with no overshoot Math.easeInBack = function (t, b, c, d, s) { if (s == undefined) s = 1.70158; return c*(t/=d)*t*((s+1)*t - s) + b; }; // back easing out - moving towards target, overshooting it slightly, then reversing and coming back to target Math.easeOutBack = function (t, b, c, d, s) { if (s == undefined) s = 1.70158; return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b; }; // back easing in/out - backtracking slightly, then reversing direction and moving to target, // then overshooting target, reversing, and finally coming back to target Math.easeInOutBack = function (t, b, c, d, s) { if (s == undefined) s = 1.70158; if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b; return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b; }; /////////// BOUNCE EASING: exponentially decaying parabolic bounce ////////////// // bounce easing in // t: current time, b: beginning value, c: change in position, d: duration Math.easeInBounce = function (t, b, c, d) { return c - Math.easeOutBounce (d-t, 0, c, d) + b; }; // bounce easing out Math.easeOutBounce = function (t, b, c, d) { if ((t/=d) < (1/2.75)) { return c*(7.5625*t*t) + b; } else if (t < (2/2.75)) { return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b; } else if (t < (2.5/2.75)) { return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b; } else { return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b; } }; // bounce easing in/out Math.easeInOutBounce = function (t, b, c, d) { if (t < d/2) return Math.easeInBounce (t*2, 0, c, d) * .5 + b; return Math.easeOutBounce (t*2-d, 0, c, d) * .5 + c*.5 + b; }; //trace (">> Penner easing equations loaded"); ; if (!window.console) { window.console = { log: function() { }, debug: function() { } } } var mtvp={}; mtvp.pathname=window.location.pathname; mtvp.IFI=[]; mtvp.flag= function() { var was_max=false; $(document).bind('flagGlobalAfterLinkUpdate', function(event, data) { var base_url = (Drupal.settings && Drupal.settings.basePath) || '/'; function blockExistsOnPage(module_name, block_id) { return $('#'+'block-'+module_name+'-'+block_id).length != 0; } function refreshBlock(module_name, block_id) { $.get(base_url+'sammelmappe/block', null, function(resp) { $('#sammelmappe_count')[0].innerHTML=resp; }); } if (data.flagName == 'mark_downloads') { if (blockExistsOnPage('mtvpress_collector', '0')) { refreshBlock('mtvpress_collector', '0'); } } }); } mtvp.programm= function() { $('div.programm_set h1').each(function(index){ var $pa=$(this).parent(); var id= $pa.attr('id'); $('div.view-channel-programm tr').hover( function(){ $(this).css('background-color', '#CBE9F6'); $(this).children('td.views-field-title').children('a').css('color', '#ff0000'); }, function(){ $(this).css('background-color', '#ffffff'); $(this).children('td.views-field-title').children('a').css('color', '#000000'); } ); $(this).click(function(){ //console.log('pa:', $pa, index); $pa.toggleClass('expanded'); if(!$pa.hasClass('ready') && !$pa.hasClass('loading')) { $pa.addClass('loading'); $pa.children('div').load(mtvp.pathname+'/data/'+index, function(){ $pa.removeClass('loading').addClass('ready'); $('a.highslide').click(function(){ return hs.htmlExpand(this, { width:400, expandDuration:1500, align: 'center', wrapperClassName: 'draggable-header', outlineType: 'rounded-white', fadeInOut: true, objectType: 'iframe', headingText: this.getAttribute('title') }); }) $('div.view-channel-programm tr').hover( function(){ $(this).css('background-color', '#CBE9F6'); $(this).children('td.views-field-title').children('a').css('color', '#ff0000'); }, function(){ $(this).css('background-color', '#ffffff'); $(this).children('td.views-field-title').children('a').css('color', '#000000'); } ); mtvp.css(); mtvp.programm_search.index(); }) } else { $(this).next().slideToggle('fast', function() { //Just for IE 6.0 *sight* mtvp.css(); }); } }) }); $('#prog_set0 h1').trigger('click'); } mtvp.programm_search = { bag:[] ,needle:'' , index : function() { var that=this; var l_add=that.bag.length; //console.log('indexing'); $('tbody .views-field.views-field-title').each(function (index, node){ //console.log(index, node); that.bag[index+l_add]={ 'node':$(node) ,'text':jQuery.trim($(node).text()) } }).addClass('indexed'); if(this.needle!='')this.q(this.needle); } , q: function(needle) { this.needle=jQuery.trim(needle); var q = new RegExp('('+this.needle+')', 'i'); jQuery.each(this.bag, function(index, item){ //console.log(item.text); //console.log(q.exec(item.text)); if(q.exec(item.text)!= null) { //item.node.parent().children('td').css('opacity','1'); item.node.parent().children('td').removeClass('no_q'); } else { //item.node.parent().children('td').css('opacity','0.15'); item.node.parent().children('td').addClass('no_q'); } }) return false; } } mtvp.programm_change= function(url) { location.href=url; } mtvp.accordion= function(el) { if($(el).hasClass('home')) return; var path_part=''; var path_parts=mtvp.pathname.split("/"); if(path_parts.length>1) { path_part='\/'+path_parts[1]+'\/'+path_parts[2]; } var rgx= new RegExp(path_part+'.*'); $(el+' .nolink').each(function(){ var that=$(this).parent(); $(this).click(function(){ var that=$(this).parent(); $(that).toggleClass('expanded'); $(that).children('.nolink').next().slideToggle('fast'); $(that).siblings().removeClass('expanded'); $(that).siblings().children('.nolink').next().slideUp("fast"); }); that.hover( function () { $(this).css('background-color', '#000000'); }, function () { $(this).css('background-color', ''); } ) // check path $(this).next().children().children().each(function(){ var path =$(this).attr('href'); if(path.match(rgx)) { that.addClass('active-trail'); return false; } }); if(that.hasClass('active-trail')) { } else { that.removeClass('expanded') .children('.nolink') .next().css({ display:'none' }) } }) } mtvp.imageflow=function() { this.IFI[0] = new ImageFlow(); this.IFI[0].init({ ImageFlowID:'MediTeaser', imageCursor:'default', reflections:true, captions:true, onClick: function() { return hs.htmlExpand( this, { src:this.getAttribute('longdesc'), width:500, expandDuration:1500, align: 'center', wrapperClassName: 'draggable-header', outlineType: 'rounded-white', fadeInOut: true, objectType: 'iframe', headingText: this.getAttribute('title') }); }}); } mtvp.imgfChange=function(brand, type) { var that=this; //$('#MediTeaser').css('visibility', 'hidden'); $('#pc_if_body').load('/imgf_change?brand='+brand+'&type='+type, function(){ //console.log('hi'); that.IFI[0] = new ImageFlow(); that.IFI[0].init({ ImageFlowID:'MediTeaser', imageCursor:'default', reflections:true, captions:true, onClick: function() { return hs.htmlExpand( this, { src:this.getAttribute('longdesc'), width:500, expandDuration:1500, align: 'center', wrapperClassName: 'draggable-header', outlineType: 'rounded-white', fadeInOut: true, objectType: 'iframe', headingText: this.getAttribute('title') }); }}); }) } mtvp.mediathek= { change_set: function(view, brand, el) { serie=el.options[el.selectedIndex].value; serie=(serie>0)?'/'+serie:''; document.location='/'+view+'/'+brand+serie; } ,detail_link_series: function (mid) { ///mediathek var brand='1+2+3+4+5'; var path_parts=mtvp.pathname.split("/"); if(path_parts[1]=='brand')brand=path_parts[2]; //console.log(mtvp.pathname, mid, brand, path_parts[2]); document.location='/mediathek/'+brand+'/'+mid; } } mtvp.css=function() { if(jQuery.browser.msie!=true || jQuery.browser.version!='6.0')return; var c_h = $('#container').height(); $('.shadow').height(c_h+20); //$('.container_inner div').css('height', '1%'); } $(function() { hs.graphicsDir = '/sites/all/themes/Pressecenter/js/highslide/graphics/'; hs.showCredits = false; /* hs.Expander.prototype.onAfterGetContent = function (sender) { console.log(sender); console.log($('highslide-body')); } */ mtvp.accordion('div.brand_menu'); mtvp.css(); mtvp.imageflow(); mtvp.flag(); $('a.highslide').click(function(){ return hs.htmlExpand(this, { width:500, expandDuration:1500, align: 'center', wrapperClassName: 'draggable-header', outlineType: 'rounded-white', fadeInOut: true, objectType: 'iframe', headingText: this.getAttribute('title') }); }); }) ; /* Name: ImageFlow Version: 1.2.1 (August 10 2009) Author: Finn Rudolph Support: http://finnrudolph.de/ImageFlow Licence: ImageFlow is licensed under a Creative Commons Attribution-Noncommercial 3.0 Unported License (http://creativecommons.org/licenses/by-nc/3.0/). You are free: + to Share - to copy, distribute and transmit the work + to Remix - to adapt the work Under the following conditions: + Attribution. You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). + Noncommercial. You may not use this work for commercial purposes. + For any reuse or distribution, you must make clear to others the license terms of this work. + Any of the above conditions can be waived if you get permission from the copyright holder. + Nothing in this license impairs or restricts the author's moral rights. Credits: This script is based on Michael L. Perrys Cover flow in Javascript [1]. The reflections are generated server-sided by a slightly hacked version of Richard Daveys easyreflections [2] written in PHP. The mouse wheel support is an implementation of Adomas Paltanavicius JavaScript mouse wheel code [3]. It also uses the domReadyEvent from Tanny O'Haley [4]. [1] http://www.adventuresinsoftware.com/blog/?p=104#comment-1981 [2] http://reflection.corephp.co.uk/v2.php [3] http://adomas.org/javascript-mouse-wheel/ [4] http://tanny.ica.com/ICA/TKO/tkoblog.nsf/dx/domcontentloaded-for-browsers-part-v */ /* ImageFlow constructor */ function ImageFlow () { /* Setting option defaults */ this.defaults = { aspectRatio: 1.964, /* Aspect ratio of the ImageFlow container (width divided by height) */ buttons: false, /* Toggle navigation buttons */ captions: true, /* Toggle captions */ imageCursor: 'default', /* Cursor type for all images - default is 'default' */ ImageFlowID: 'imageflow', /* Default id of the ImageFlow container */ imageFocusM: 1.0, /* Multiplicator for the focussed image size in percent */ imageFocusMax: 4, /* Max number of images on each side of the focussed one */ imageScaling: true, /* Toggle image scaling */ imagesHeight: 0.67, /* Height of the images div container in percent */ imagesM: 1.0, /* Multiplicator for all images in percent */ onClick: function() { document.location = this.url; }, /* Onclick behaviour */ opacity: false, /* Toggle image opacity */ opacityArray: [10,8,6,4,2], /* Image opacity (range: 0 to 10) first value is for the focussed image */ percentLandscape: 118, /* Scale landscape format */ percentOther: 100, /* Scale portrait and square format */ preloadImages: true, /* Toggles loading bar (false: requires img attributes height and width) */ reflections: true, /* Toggle reflections */ reflectionGET: '', /* Pass variables via the GET method to the reflect_.php script */ reflectionP: 0.5, /* Height of the reflection in percent of the source image */ reflectionPNG: false, /* Toggle reflect2.php or reflect3.php */ scrollbarP: 0.6, /* Width of the scrollbar in percent */ slider: true, /* Toggle slider */ sliderCursor: 'e-resize', /* Slider cursor type - default is 'default' */ sliderWidth: 14, /* Width of the slider in px */ startID: 1, /* Glide to this image ID on startup */ startAnimation: false, /* Animate images moving in from the right on startup */ xStep: 150 /* Step width on the x-axis in px */ }; /* Closure for this */ var thisObject = this; /* Initiate ImageFlow */ this.init = function (options) { /* Evaluate options */ var optionsArray = ['aspectRatio', 'buttons', 'captions', 'imageCursor', 'imagesM', 'ImageFlowID', 'imageFocusM', 'imageFocusMax', 'imagesHeight', 'onClick', 'opacity', 'opacityArray', 'percentLandscape', 'percentOther', 'preloadImages', 'reflections', 'reflectionGET', 'reflectionP', 'reflectionPNG','imageScaling', 'scrollbarP', 'slider', 'sliderCursor', 'sliderWidth', 'startID', 'startAnimation', 'xStep']; var max = optionsArray.length; for (var i = 0; i < max; i++) { var name = optionsArray[i]; this[name] = (options !== undefined && options[name] !== undefined) ? options[name] : thisObject.defaults[name]; } /* Try to get ImageFlow div element */ var ImageFlowDiv = document.getElementById(thisObject.ImageFlowID); if(ImageFlowDiv) { /* Set it global within the ImageFlow scope */ ImageFlowDiv.style.visibility = 'visible'; this.ImageFlowDiv = ImageFlowDiv; /* Try to create XHTML structure */ if(this.createStructure()) { this.imagesDiv = document.getElementById(thisObject.ImageFlowID+'_images'); this.captionDiv = document.getElementById(thisObject.ImageFlowID+'_caption'); this.navigationDiv = document.getElementById(thisObject.ImageFlowID+'_navigation'); this.scrollbarDiv = document.getElementById(thisObject.ImageFlowID+'_scrollbar'); this.sliderDiv = document.getElementById(thisObject.ImageFlowID+'_slider'); this.buttonNextDiv = document.getElementById(thisObject.ImageFlowID+'_next'); this.buttonPreviousDiv = document.getElementById(thisObject.ImageFlowID+'_previous'); this.indexArray = []; this.current = 0; this.imageID = 0; this.target = 0; this.memTarget = 0; this.firstRefresh = true; this.firstCheck = true; this.busy = false; /* Toggle Slider */ if(this.slider === false) { this.scrollbarDiv.style.display = 'none'; } /* Set height of the ImageFlow container and center the loading bar */ var width = this.ImageFlowDiv.offsetWidth; var height = Math.round(width / thisObject.aspectRatio); document.getElementById(thisObject.ImageFlowID+'_loading_txt').style.paddingTop = ((height * 0.5) -22) + 'px'; ImageFlowDiv.style.height = height + 'px'; /* Init loading progress */ this.loadingProgress(); } } }; /* Create HTML Structure */ this.createStructure = function() { /* Create images div container */ var imagesDiv = thisObject.Helper.createDocumentElement('div','images'); /* Shift all images into the images div */ var node = null; var max = this.ImageFlowDiv.childNodes.length; for(var index = 0; index < max; index++) { node = this.ImageFlowDiv.childNodes[index]; if (node && node.nodeType == 1 && node.nodeName == 'IMG') { /* Add 'reflect.php?img=' */ if(thisObject.reflections === true) { var version = '2'; if(thisObject.reflectionPNG === true) { version = '3'; } var src = node.getAttribute('src',2); src = 'reflect'+version+'.php?img='+src+thisObject.reflectionGET; node.setAttribute('src',src); } var imageNode = node.cloneNode(true); imagesDiv.appendChild(imageNode); } } /* Create loading text container */ var loadingP = thisObject.Helper.createDocumentElement('p','loading_txt'); var loadingText = document.createTextNode(' '); loadingP.appendChild(loadingText); /* Create loading div container */ var loadingDiv = thisObject.Helper.createDocumentElement('div','loading'); /* Create loading bar div container inside the loading div */ var loadingBarDiv = thisObject.Helper.createDocumentElement('div','loading_bar'); loadingDiv.appendChild(loadingBarDiv); /* Create captions div container */ var captionDiv = thisObject.Helper.createDocumentElement('div','caption'); /* Create slider and button div container inside the scrollbar div */ var scrollbarDiv = thisObject.Helper.createDocumentElement('div','scrollbar'); var sliderDiv = thisObject.Helper.createDocumentElement('div','slider'); scrollbarDiv.appendChild(sliderDiv); if(thisObject.buttons) { var buttonPreviousDiv = thisObject.Helper.createDocumentElement('div','previous', 'button'); var buttonNextDiv = thisObject.Helper.createDocumentElement('div','next', 'button'); scrollbarDiv.appendChild(buttonPreviousDiv); scrollbarDiv.appendChild(buttonNextDiv); } /* Create navigation div container beneath images div */ var navigationDiv = thisObject.Helper.createDocumentElement('div','navigation'); navigationDiv.appendChild(captionDiv); navigationDiv.appendChild(scrollbarDiv); /* Update document structure and return true on success */ var success = false; if (thisObject.ImageFlowDiv.appendChild(imagesDiv) && thisObject.ImageFlowDiv.appendChild(loadingP) && thisObject.ImageFlowDiv.appendChild(loadingDiv) && thisObject.ImageFlowDiv.appendChild(navigationDiv)) { /* Remove image nodes outside the images div */ for(index = 0; index < max; index++) { node = this.ImageFlowDiv.childNodes[index]; if (node && node.nodeType == 1 && node.nodeName == 'IMG') { this.ImageFlowDiv.removeChild(node); } } success = true; } return success; }; /* Manage loading progress and call the refresh function */ this.loadingProgress = function() { var p = thisObject.loadingStatus(); if(p < 100 || thisObject.firstCheck === true && thisObject.preloadImages === true) { /* Insert a short delay if the browser loads rapidly from its cache */ if(thisObject.firstCheck === true && p == 100) { thisObject.firstCheck = false; window.setTimeout(thisObject.loadingProgress, 100); } else { window.setTimeout(thisObject.loadingProgress, 40); } } else { /* Hide loading elements */ document.getElementById(thisObject.ImageFlowID+'_loading_txt').style.display = 'none'; document.getElementById(thisObject.ImageFlowID+'_loading').style.display = 'none'; /* Refresh ImageFlow on window resize - delay adding this event for the IE */ window.setTimeout(thisObject.Helper.addResizeEvent, 1000); /* Initialize mouse, touch and key support */ thisObject.MouseWheel.init(); thisObject.MouseDrag.init(); thisObject.Touch.init(); thisObject.Key.init(); /* Call refresh function */ thisObject.refresh(true); /* Unhide scrollbar elements */ document.getElementById(thisObject.ImageFlowID+'_scrollbar').style.visibility = 'visible'; /* Glide to start image */ var startID = thisObject.startID-1; if (startID < 0 ) { startID = 0; } if (startID > thisObject.max) { startID = thisObject.max -1; } thisObject.glideTo(startID); /* Animate images moving in from the right */ if(thisObject.startAnimation === true) { thisObject.moveTo(5000); } } }; /* Return loaded images in percent, set loading bar width and loading text */ this.loadingStatus = function() { var max = thisObject.imagesDiv.childNodes.length; var i = 0, completed = 0; var image = null; for(var index = 0; index < max; index++) { image = thisObject.imagesDiv.childNodes[index]; if (image && image.nodeType == 1 && image.nodeName == 'IMG') { if (image.complete === true) { completed++; } i++; } } var finished = Math.round((completed/i)*100); var loadingBar = document.getElementById(thisObject.ImageFlowID+'_loading_bar'); loadingBar.style.width = finished+'%'; var loadingP = document.getElementById(thisObject.ImageFlowID+'_loading_txt'); var loadingTxt = document.createTextNode('loading images '+completed+'/'+i); loadingP.replaceChild(loadingTxt,loadingP.firstChild); return finished; }; /* Cache EVERYTHING that only changes on refresh or resize of the window */ this.refresh = function() { /* Cache global variables */ this.imagesDivWidth = thisObject.imagesDiv.offsetWidth+thisObject.imagesDiv.offsetLeft; this.maxHeight = Math.round(thisObject.imagesDivWidth / thisObject.aspectRatio); this.maxFocus = thisObject.imageFocusMax * thisObject.xStep; this.size = thisObject.imagesDivWidth * 0.5; this.sliderWidth = thisObject.sliderWidth * 0.5; this.scrollbarWidth = (thisObject.imagesDivWidth - ( Math.round(thisObject.sliderWidth) * 2)) * thisObject.scrollbarP; this.imagesDivHeight = Math.round(thisObject.maxHeight * thisObject.imagesHeight); /* Change imageflow div properties */ thisObject.ImageFlowDiv.style.height = thisObject.maxHeight + 'px'; /* Change images div properties */ thisObject.imagesDiv.style.height = thisObject.imagesDivHeight + 'px'; /* Change images div properties */ thisObject.navigationDiv.style.height = (thisObject.maxHeight - thisObject.imagesDivHeight) + 'px'; /* Change captions div properties */ thisObject.captionDiv.style.width = thisObject.imagesDivWidth + 'px'; thisObject.captionDiv.style.paddingTop = Math.round(thisObject.imagesDivWidth * 0.02) + 'px'; /* Change scrollbar div properties */ thisObject.scrollbarDiv.style.width = thisObject.scrollbarWidth + 'px'; thisObject.scrollbarDiv.style.marginTop = Math.round(thisObject.imagesDivWidth * 0.02) + 'px'; thisObject.scrollbarDiv.style.marginLeft = Math.round(thisObject.sliderWidth + ((thisObject.imagesDivWidth - thisObject.scrollbarWidth)/2)) + 'px'; /* Set slider attributes */ thisObject.sliderDiv.style.cursor = thisObject.sliderCursor; thisObject.sliderDiv.onmousedown = function () { thisObject.MouseDrag.start(this); return false;}; if(thisObject.buttons) { thisObject.buttonPreviousDiv.onclick = function () { thisObject.MouseWheel.handle(1); }; thisObject.buttonNextDiv.onclick = function () { thisObject.MouseWheel.handle(-1); }; } /* Set the reflection multiplicator */ var multi = (thisObject.reflections === true) ? thisObject.reflectionP + 1 : 1; /* Set image attributes */ var max = thisObject.imagesDiv.childNodes.length; var i = 0; var image = null; for (var index = 0; index < max; index++) { image = thisObject.imagesDiv.childNodes[index]; if(image !== null && image.nodeType == 1 && image.nodeName == 'IMG') { this.indexArray[i] = index; /* Set image attributes to store values */ image.url = image.getAttribute('longdesc'); image.xPosition = (-i * thisObject.xStep); image.i = i; /* Add width and height as attributes only once */ if(thisObject.firstRefresh) { if(image.getAttribute('width') !== null && image.getAttribute('height') !== null) { /* * IE Sizing Problems fixed by Prinz * image.w = image.getAttribute('width'); image.h = image.getAttribute('height') * multi; */ image.w = image.offsetWidth; image.h = image.offsetHeight; } else { /* * IE Sizing Problems fixed by Prinz * image.w = image.width; image.h = image.height; */ image.w = image.offsetWidth; image.h = image.offsetHeight; } } /* Check source image format. Get image height minus reflection height! */ if((image.w) > (image.h / (thisObject.reflectionP + 1))) { /* Landscape format */ image.pc = thisObject.percentLandscape; image.pcMem = thisObject.percentLandscape; } else { /* Portrait and square format */ image.pc = thisObject.percentOther; image.pcMem = thisObject.percentOther; } /* Change image positioning */ if(thisObject.imageScaling === false) { image.style.position = 'relative'; image.style.display = 'inline'; } /* Set image cursor type */ image.style.cursor = thisObject.imageCursor; i++; } } this.max = thisObject.indexArray.length; /* Override dynamic sizes based on the first image */ if(thisObject.imageScaling === false) { image = thisObject.imagesDiv.childNodes[thisObject.indexArray[0]]; /* Set left padding for the first image */ this.totalImagesWidth = image.w * thisObject.max; image.style.paddingLeft = (thisObject.imagesDivWidth/2) + (image.w/2) + 'px'; /* Override images and navigation div height */ thisObject.imagesDiv.style.height = image.h + 'px'; thisObject.navigationDiv.style.height = (thisObject.maxHeight - image.h) + 'px'; } /* Reset variable */ if(thisObject.firstRefresh) { thisObject.firstRefresh = false; } /* Display images in current order */ thisObject.glideTo(thisObject.imageID); thisObject.moveTo(thisObject.current); }; /* Main animation function */ this.moveTo = function(x) { this.current = x; this.zIndex = thisObject.max; /* Main loop */ for (var index = 0; index < thisObject.max; index++) { var image = thisObject.imagesDiv.childNodes[thisObject.indexArray[index]]; var currentImage = index * -thisObject.xStep; /* Enabled image scaling */ if(thisObject.imageScaling) { /* Don't display images that are not conf_focussed */ if ((currentImage + thisObject.maxFocus) < thisObject.memTarget || (currentImage - thisObject.maxFocus) > thisObject.memTarget) { image.style.visibility = 'hidden'; image.style.display = 'none'; } else { var z = (Math.sqrt(10000 + x * x) + 100) * thisObject.imagesM; var xs = x / z * thisObject.size + thisObject.size; /* Still hide images until they are processed, but set display style to block */ image.style.display = 'block'; /* Process new image height and image width */ var newImageH = (image.h / image.w * image.pc) / z * thisObject.size; var newImageW = 0; switch (newImageH > thisObject.maxHeight) { case false: newImageW = image.pc / z * thisObject.size; break; default: newImageH = thisObject.maxHeight; newImageW = image.w * newImageH / image.h; break; } var newImageTop = (thisObject.imagesDivHeight - newImageH) + ((newImageH / (thisObject.reflectionP + 1)) * thisObject.reflectionP); /* Set new image properties */ image.style.left = xs - (image.pc / 2) / z * thisObject.size + 'px'; if(newImageW && newImageH) { image.style.height = newImageH + 'px'; image.style.width = newImageW + 'px'; image.style.top = newImageTop + 'px'; } image.style.visibility = 'visible'; /* Set image layer through zIndex */ switch ( x < 0 ) { case true: this.zIndex++; break; default: this.zIndex = thisObject.zIndex - 1; break; } /* Change zIndex and onclick function of the focussed image */ switch ( image.i == thisObject.imageID ) { case false: image.onclick = function() { thisObject.glideTo(this.i);}; break; default: this.zIndex = thisObject.zIndex + 1; if(image.url !== '') { image.onclick = thisObject.onClick; } break; } image.style.zIndex = thisObject.zIndex; } } /* Disabled image scaling */ else { if ((currentImage + thisObject.maxFocus) < thisObject.memTarget || (currentImage - thisObject.maxFocus) > thisObject.memTarget) { image.style.visibility = 'hidden'; } else { image.style.visibility = 'visible'; /* Change onclick function of the focussed image */ switch ( image.i == thisObject.imageID ) { case false: image.onclick = function() { thisObject.glideTo(this.i);}; break; default: if(image.url !== '') { image.onclick = thisObject.onClick; } break; } } thisObject.imagesDiv.style.marginLeft = (x - thisObject.totalImagesWidth) + 'px'; } x += thisObject.xStep; } }; /* Initializes image gliding animation */ this.glideTo = function(imageID) { /* Calculate new image position target */ var x = -imageID * thisObject.xStep; this.target = x; this.memTarget = x; this.imageID = imageID; /* Display new caption */ var caption = thisObject.imagesDiv.childNodes[imageID].getAttribute('alt'); if (caption === '' || thisObject.captions === false) { caption = ' '; } thisObject.captionDiv.innerHTML = caption; /* Set scrollbar slider to new position */ if (thisObject.MouseDrag.busy === false) { this.newSliderX = (imageID * thisObject.scrollbarWidth) / (thisObject.max-1) - thisObject.MouseDrag.newX; thisObject.sliderDiv.style.marginLeft = (thisObject.newSliderX - thisObject.sliderWidth) + 'px'; } /* Only process if opacity or a multiplicator for the focussed image has been set */ if(thisObject.opacity === true || thisObject.imageFocusM !== thisObject.defaults.imageFocusM) { /* Set opacity for centered image */ thisObject.Helper.setOpacity(thisObject.imagesDiv.childNodes[imageID], thisObject.opacityArray[0]); thisObject.imagesDiv.childNodes[imageID].pc = thisObject.imagesDiv.childNodes[imageID].pc * thisObject.imageFocusM; /* Set opacity for the other images that are displayed */ var opacityValue = 0; var rightID = 0; var leftID = 0; var last = thisObject.opacityArray.length; for (var i = 1; i < (thisObject.imageFocusMax+1); i++) { if((i+1) > last) { opacityValue = thisObject.opacityArray[last-1]; } else { opacityValue = thisObject.opacityArray[i]; } rightID = imageID + i; leftID = imageID - i; if (rightID < thisObject.max) { thisObject.Helper.setOpacity(thisObject.imagesDiv.childNodes[rightID], opacityValue); thisObject.imagesDiv.childNodes[rightID].pc = thisObject.imagesDiv.childNodes[rightID].pcMem; } if (leftID >= 0) { thisObject.Helper.setOpacity(thisObject.imagesDiv.childNodes[leftID], opacityValue); thisObject.imagesDiv.childNodes[leftID].pc = thisObject.imagesDiv.childNodes[leftID].pcMem; } } } /* Animate gliding to new x position */ if (thisObject.busy === false) { window.setTimeout(thisObject.animate, 50); thisObject.busy = true; } }; /* Animates image gliding */ this.animate = function() { switch (thisObject.target < thisObject.current-1 || thisObject.target > thisObject.current+1) { case true: thisObject.moveTo(thisObject.current + (thisObject.target-thisObject.current)/3); window.setTimeout(thisObject.animate, 50); thisObject.busy = true; break; default: thisObject.busy = false; break; } }; /* Mouse Wheel support */ this.MouseWheel = { init: function() { /* Init mouse wheel listener */ if(window.addEventListener) { thisObject.ImageFlowDiv.addEventListener('DOMMouseScroll', thisObject.MouseWheel.get, false); } thisObject.Helper.addEvent(thisObject.ImageFlowDiv,'mousewheel',thisObject.MouseWheel.get); }, get: function(event) { var delta = 0; if (!event) { event = window.event; } if (event.wheelDelta) { delta = event.wheelDelta / 120; } else if (event.detail) { delta = -event.detail / 3; } if (delta) { thisObject.MouseWheel.handle(delta); } thisObject.Helper.suppressBrowserDefault(event); }, handle: function(delta) { var change = false; var newImageID = 0; if(delta > 0) { if(thisObject.imageID >= 1) { newImageID = thisObject.imageID -1; change = true; } } else { if(thisObject.imageID < (thisObject.max-1)) { newImageID = thisObject.imageID +1; change = true; } } /* Glide to next (mouse wheel down) / previous (mouse wheel up) image */ if (change === true) { thisObject.glideTo(newImageID); } } }; /* Mouse Dragging*/ this.MouseDrag = { object: null, objectX: 0, mouseX: 0, newX: 0, busy: false, /* Init mouse event listener */ init: function() { thisObject.Helper.addEvent(thisObject.ImageFlowDiv,'mousemove',thisObject.MouseDrag.drag); thisObject.Helper.addEvent(thisObject.ImageFlowDiv,'mouseup',thisObject.MouseDrag.stop); thisObject.Helper.addEvent(document,'mouseup',thisObject.MouseDrag.stop); /* Avoid text and image selection while dragging */ thisObject.ImageFlowDiv.onselectstart = function () { var selection = true; if (thisObject.MouseDrag.busy === true) { selection = false; } return selection; }; }, start: function(o) { thisObject.MouseDrag.object = o; thisObject.MouseDrag.objectX = thisObject.MouseDrag.mouseX - o.offsetLeft + thisObject.newSliderX; }, stop: function() { thisObject.MouseDrag.object = null; thisObject.MouseDrag.busy = false; }, drag: function(e) { var posx = 0; if (!e) { e = window.event; } if (e.pageX) { posx = e.pageX; } else if (e.clientX) { posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft; } thisObject.MouseDrag.mouseX = posx; if(thisObject.MouseDrag.object !== null) { var newX = (thisObject.MouseDrag.mouseX - thisObject.MouseDrag.objectX) + thisObject.sliderWidth; /* Make sure, that the slider is moved in proper relation to previous movements by the glideTo function */ if(newX < ( - thisObject.newSliderX)) { newX = - thisObject.newSliderX; } if(newX > (thisObject.scrollbarWidth - thisObject.newSliderX)) { newX = thisObject.scrollbarWidth - thisObject.newSliderX; } /* Set new slider position */ var step = (newX + thisObject.newSliderX) / (thisObject.scrollbarWidth / (thisObject.max-1)); var imageID = Math.round(step); thisObject.MouseDrag.newX = newX; thisObject.MouseDrag.object.style.left = newX + 'px'; if(thisObject.imageID !== imageID) { thisObject.glideTo(imageID); } thisObject.MouseDrag.busy = true; } } }; /* Safari touch events on the iPhone and iPod Touch */ this.Touch = { x: 0, startX: 0, stopX: 0, busy: false, first: true, /* Init touch event listener */ init: function() { thisObject.Helper.addEvent(thisObject.navigationDiv,'touchstart',thisObject.Touch.start); thisObject.Helper.addEvent(document,'touchmove',thisObject.Touch.handle); thisObject.Helper.addEvent(document,'touchend',thisObject.Touch.stop); }, isOnNavigationDiv: function(e) { var state = false; if(e.touches) { var target = e.touches[0].target; if(target === thisObject.navigationDiv || target === thisObject.sliderDiv || target === thisObject.scrollbarDiv) { state = true; } } return state; }, getX: function(e) { var x = 0; if(e.touches) { x = e.touches[0].pageX; } return x; }, start: function(e) { thisObject.Touch.startX = thisObject.Touch.getX(e); thisObject.Touch.busy = true; thisObject.Helper.suppressBrowserDefault(e); }, isBusy: function() { var busy = false; if(thisObject.Touch.busy === true) { busy = true; } return busy; }, /* Handle touch event position within the navigation div */ handle: function(e) { if(thisObject.Touch.isBusy && thisObject.Touch.isOnNavigationDiv(e)) { if(thisObject.Touch.first) { thisObject.Touch.stopX = ((thisObject.max-1)-thisObject.imageID) * (thisObject.imagesDivWidth / (thisObject.max-1)); thisObject.Touch.first = false; } var newX = -(thisObject.Touch.getX(e) - thisObject.Touch.startX - thisObject.Touch.stopX); /* Map x-axis touch coordinates in range of the ImageFlow width */ if(newX < 0) { newX = 0; } if(newX > thisObject.imagesDivWidth) { newX = thisObject.imagesDivWidth; } thisObject.Touch.x = newX; var imageID = Math.round(newX / (thisObject.imagesDivWidth / (thisObject.max-1))); imageID = (thisObject.max-1)-imageID; if(thisObject.imageID !== imageID) { thisObject.glideTo(imageID); } thisObject.Helper.suppressBrowserDefault(e); } }, stop: function() { thisObject.Touch.stopX = thisObject.Touch.x; //thisObject.Touch.stopX = -(thisObject.Touch.x - thisObject.imagesDivWidth); thisObject.Touch.busy = false; } }; /* Key support */ this.Key = { /* Init key event listener */ init: function() { document.onkeydown = function(event){ thisObject.Key.handle(event); }; }, /* Handle the arrow keys */ handle: function(event) { var charCode = thisObject.Key.get(event); switch (charCode) { /* Right arrow key */ case 39: thisObject.MouseWheel.handle(-1); break; /* Left arrow key */ case 37: thisObject.MouseWheel.handle(1); break; } }, /* Get the current keycode */ get: function(event) { event = event || window.event; return event.keyCode; } }; /* Helper functions */ this.Helper = { /* Add events */ addEvent: function(obj, type, fn) { if(obj.addEventListener) { obj.addEventListener(type, fn, false); } else if(obj.attachEvent) { obj["e"+type+fn] = fn; obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }; obj.attachEvent( "on"+type, obj[type+fn] ); } }, /* Set image opacity */ setOpacity: function(object, value) { if(thisObject.opacity === true) { object.style.opacity = value/10; object.style.filter = 'alpha(opacity=' + value*10 + ')'; } }, /* Creates HTML elements */ createDocumentElement: function(type, id, optionalClass) { var element = document.createElement(type); element.setAttribute('id',thisObject.ImageFlowID+'_'+id); if(optionalClass !== undefined) { id += ' '+optionalClass; } element.setAttribute('class',id); element.setAttribute('className',id); return element; }, /* Suppress default browser behaviour to avoid image/text selection while dragging */ suppressBrowserDefault: function(e) { if(e.preventDefault) { e.preventDefault(); } else { e.returnValue = false; } return false; }, /* Adds functions to the window.onresize event - can not be done by addEvent */ addResizeEvent: function() { var otherFunctions = window.onresize; if(typeof window.onresize != 'function') { window.onresize = function() { thisObject.refresh(); }; } else { window.onresize = function(){ if (otherFunctions) { otherFunctions(); } thisObject.refresh(); }; } } }; } /* DOMContentLoaded event handler - by Tanny O'Haley [4] */ var domReadyEvent = { name: "domReadyEvent", /* Array of DOMContentLoaded event handlers.*/ events: {}, domReadyID: 1, bDone: false, DOMContentLoadedCustom: null, /* Function that adds DOMContentLoaded listeners to the array.*/ add: function(handler) { /* Assign each event handler a unique ID. If the handler has an ID, it has already been added to the events object or been run.*/ if (!handler.$$domReadyID) { handler.$$domReadyID = this.domReadyID++; /* If the DOMContentLoaded event has happened, run the function. */ if(this.bDone) { handler(); } /* store the event handler in the hash table */ this.events[handler.$$domReadyID] = handler; } }, remove: function(handler) { /* Delete the event handler from the hash table */ if (handler.$$domReadyID) { delete this.events[handler.$$domReadyID]; } }, /* Function to process the DOMContentLoaded events array. */ run: function() { /* quit if this function has already been called */ if (this.bDone) { return; } /* Flag this function so we don't do the same thing twice */ this.bDone = true; /* iterates through array of registered functions */ for (var i in this.events) { this.events[i](); } }, schedule: function() { /* Quit if the init function has already been called*/ if (this.bDone) { return; } /* First, check for Safari or KHTML.*/ if(/KHTML|WebKit/i.test(navigator.userAgent)) { if(/loaded|complete/.test(document.readyState)) { this.run(); } else { /* Not ready yet, wait a little more.*/ setTimeout(this.name + ".schedule()", 100); } } else if(document.getElementById("__ie_onload")) { /* Second, check for IE.*/ return true; } /* Check for custom developer provided function.*/ if(typeof this.DOMContentLoadedCustom === "function") { /* if DOM methods are supported, and the body element exists (using a double-check including document.body, for the benefit of older moz builds [eg ns7.1] in which getElementsByTagName('body')[0] is undefined, unless this script is in the body section) */ if(typeof document.getElementsByTagName !== 'undefined' && (document.getElementsByTagName('body')[0] !== null || document.body !== null)) { /* Call custom function. */ if(this.DOMContentLoadedCustom()) { this.run(); } else { /* Not ready yet, wait a little more. */ setTimeout(this.name + ".schedule()", 250); } } } return true; }, init: function() { /* If addEventListener supports the DOMContentLoaded event.*/ if(document.addEventListener) { document.addEventListener("DOMContentLoaded", function() { domReadyEvent.run(); }, false); } /* Schedule to run the init function.*/ setTimeout("domReadyEvent.schedule()", 100); function run() { domReadyEvent.run(); } /* Just in case window.onload happens first, add it to onload using an available method.*/ if(typeof addEvent !== "undefined") { addEvent(window, "load", run); } else if(document.addEventListener) { document.addEventListener("load", run, false); } else if(typeof window.onload === "function") { var oldonload = window.onload; window.onload = function() { domReadyEvent.run(); oldonload(); }; } else { window.onload = run; } /* for Internet Explorer */ /*@cc_on @if (@_win32 || @_win64) document.write("', 'gi'), ''); if (this.iframe) { var doc = this.iframe.contentDocument; if (!doc && this.iframe.contentWindow) doc = this.iframe.contentWindow.document; if (!doc) { // Opera var pThis = this; setTimeout(function() { pThis.loadHTML(); }, 25); return; } doc.open(); doc.write(s); doc.close(); try { s = doc.getElementById(this.id).innerHTML; } catch (e) { try { s = this.iframe.document.getElementById(this.id).innerHTML; } catch (e) {} // opera } hs.discardElement(this.iframe); } else { s = s.replace(new RegExp('^.*?]*>(.*?).*?$', 'i'), '$1'); } } hs.getElementByClass(this.content, 'DIV', 'highslide-body').innerHTML = s; this.onLoad(); for (var x in this) this[x] = null; } }; hs.Slideshow = function (expKey, options) { if (hs.dynamicallyUpdateAnchors !== false) hs.updateAnchors(); this.expKey = expKey; for (var x in options) this[x] = options[x]; if (this.useControls) this.getControls(); if (this.thumbstrip) this.thumbstrip = hs.Thumbstrip(this); }; hs.Slideshow.prototype = { getControls: function() { this.controls = hs.createElement('div', { innerHTML: hs.replaceLang(hs.skin.controls) }, null, hs.container); var buttons = ['play', 'pause', 'previous', 'next', 'move', 'full-expand', 'close']; this.btn = {}; var pThis = this; for (var i = 0; i < buttons.length; i++) { this.btn[buttons[i]] = hs.getElementByClass(this.controls, 'li', 'highslide-'+ buttons[i]); this.enable(buttons[i]); } this.btn.pause.style.display = 'none'; //this.disable('full-expand'); }, checkFirstAndLast: function() { if (this.repeat || !this.controls) return; var exp = hs.expanders[this.expKey], cur = exp.getAnchorIndex(), re = /disabled$/; if (cur == 0) this.disable('previous'); else if (re.test(this.btn.previous.getElementsByTagName('a')[0].className)) this.enable('previous'); if (cur + 1 == hs.anchors.groups[exp.slideshowGroup || 'none'].length) { this.disable('next'); this.disable('play'); } else if (re.test(this.btn.next.getElementsByTagName('a')[0].className)) { this.enable('next'); this.enable('play'); } }, enable: function(btn) { if (!this.btn) return; var sls = this, a = this.btn[btn].getElementsByTagName('a')[0], re = /disabled$/; a.onclick = function() { sls[btn](); return false; }; if (re.test(a.className)) a.className = a.className.replace(re, ''); }, disable: function(btn) { if (!this.btn) return; var a = this.btn[btn].getElementsByTagName('a')[0]; a.onclick = function() { return false; }; if (!/disabled$/.test(a.className)) a.className += ' disabled'; }, hitSpace: function() { if (this.autoplay) this.pause(); else this.play(); }, play: function(wait) { if (this.btn) { this.btn.play.style.display = 'none'; this.btn.pause.style.display = ''; } this.autoplay = true; if (!wait) hs.next(this.expKey); }, pause: function() { if (this.btn) { this.btn.pause.style.display = 'none'; this.btn.play.style.display = ''; } clearTimeout(this.autoplay); this.autoplay = null; }, previous: function() { this.pause(); hs.previous(this.btn.previous); }, next: function() { this.pause(); hs.next(this.btn.next); }, move: function() {}, 'full-expand': function() { hs.getExpander().doFullExpand(); }, close: function() { hs.close(this.btn.close); } }; hs.Thumbstrip = function(slideshow) { function add (exp) { hs.extend(options || {}, { overlayId: dom, hsId: 'thumbstrip' }); if (hs.ieLt7) options.fade = 0; exp.createOverlay(options); hs.setStyles(dom.parentNode, { overflow: 'hidden' }); }; function scroll (delta) { selectThumb(undefined, Math.round(delta * dom[isX ? 'offsetWidth' : 'offsetHeight'] * 0.7)); }; function selectThumb (i, scrollBy) { if (i === undefined) for (var j = 0; j < group.length; j++) { if (group[j] == hs.expanders[slideshow.expKey].a) { i = j; break; } } if (i === undefined) return; var as = dom.getElementsByTagName('a'), active = as[i], cell = active.parentNode, left = isX ? 'Left' : 'Top', right = isX ? 'Right' : 'Bottom', width = isX ? 'Width' : 'Height', offsetLeft = 'offset' + left, offsetWidth = 'offset' + width, overlayWidth = div.parentNode.parentNode[offsetWidth], minTblPos = overlayWidth - table[offsetWidth], curTblPos = parseInt(table.style[isX ? 'left' : 'top']) || 0, tblPos = curTblPos, mgnRight = 20; if (scrollBy !== undefined) { tblPos = curTblPos - scrollBy; if (tblPos > 0) tblPos = 0; if (tblPos < minTblPos) tblPos = minTblPos; } else { for (var j = 0; j < as.length; j++) as[j].className = ''; active.className = 'highslide-active-anchor'; var activeLeft = i > 0 ? as[i - 1].parentNode[offsetLeft] : cell[offsetLeft], activeRight = cell[offsetLeft] + cell[offsetWidth] + (as[i + 1] ? as[i + 1].parentNode[offsetWidth] : 0); if (activeRight > overlayWidth - curTblPos) tblPos = overlayWidth - activeRight; else if (activeLeft < -curTblPos) tblPos = -activeLeft; } var markerPos = cell[offsetLeft] + (cell[offsetWidth] - marker[offsetWidth]) / 2 + tblPos; hs.animate(table, isX ? { left: tblPos } : { top: tblPos }, null, 'easeOutQuad'); hs.animate(marker, isX ? { left: markerPos } : { top: markerPos }, null, 'easeOutQuad'); scrollUp.style.display = tblPos < 0 ? 'block' : 'none'; scrollDown.style.display = (tblPos > minTblPos) ? 'block' : 'none'; }; // initialize var group = hs.anchors.groups[hs.expanders[slideshow.expKey].slideshowGroup || 'none'], options = slideshow.thumbstrip, mode = options.mode || 'horizontal', floatMode = (mode == 'float'), tree = floatMode ? ['div', 'ul', 'li', 'span'] : ['table', 'tbody', 'tr', 'td'], isX = (mode == 'horizontal'), dom = hs.createElement('div', { className: 'highslide-thumbstrip highslide-thumbstrip-'+ mode, innerHTML: '
'+ '<'+ tree[0] +'><'+ tree[1] +'>
'+ '
'+ '
'+ '
' }, { display: 'none' }, hs.container), domCh = dom.childNodes, div = domCh[0], scrollUp = domCh[1], scrollDown = domCh[2], marker = domCh[3], table = div.firstChild, tbody = dom.getElementsByTagName(tree[1])[0], tr; for (var i = 0; i < group.length; i++) { if (i == 0 || !isX) tr = hs.createElement(tree[2], null, null, tbody); (function(){ var a = group[i], cell = hs.createElement(tree[3], null, null, tr), pI = i; hs.createElement('a', { href: a.href, onclick: function() { hs.getExpander(this).focus(); return hs.transit(a); }, innerHTML: hs.stripItemFormatter ? hs.stripItemFormatter(a) : a.innerHTML }, null, cell); })(); } if (!floatMode) { scrollUp.onclick = function () { scroll(-1); }; scrollDown.onclick = function() { scroll(1); }; hs.addEventListener(tbody, document.onmousewheel !== undefined ? 'mousewheel' : 'DOMMouseScroll', function(e) { var delta = 0; e = e || window.event; if (e.wheelDelta) { delta = e.wheelDelta/120; if (hs.opera) delta = -delta; } else if (e.detail) { delta = -e.detail/3; } if (delta) scroll(-delta * 0.2); if (e.preventDefault) e.preventDefault(); e.returnValue = false; }); } return { add: add, selectThumb: selectThumb } }; if (hs.ie) { (function () { try { document.documentElement.doScroll('left'); } catch (e) { setTimeout(arguments.callee, 50); return; } hs.ready(); })(); } hs.addEventListener(document, 'DOMContentLoaded', hs.ready); hs.addEventListener(window, 'load', hs.ready); hs.langDefaults = hs.lang; // history var HsExpander = hs.Expander; // set handlers hs.addEventListener(window, 'load', function() { if (hs.expandCursor) { var sel = '.highslide img', dec = 'cursor: url('+ hs.graphicsDir + hs.expandCursor +'), pointer !important;'; var style = hs.createElement('style', { type: 'text/css' }, null, document.getElementsByTagName('HEAD')[0]); if (!hs.ie) { style.appendChild(document.createTextNode(sel + " {" + dec + "}")); } else { var last = document.styleSheets[document.styleSheets.length - 1]; if (typeof(last.addRule) == "object") last.addRule(sel, dec); } } }); hs.addEventListener(window, 'resize', function() { hs.getPageSize(); if (hs.viewport) for (var i = 0; i < hs.viewport.childNodes.length; i++) { var node = hs.viewport.childNodes[i], exp = hs.getExpander(node); exp.positionOverlay(node); if (node.hsId == 'thumbstrip') exp.slideshow.thumbstrip.selectThumb(); } }); hs.addEventListener(document, 'mousemove', function(e) { hs.mouse = { x: e.clientX, y: e.clientY }; }); hs.addEventListener(document, 'mousedown', hs.mouseClickHandler); hs.addEventListener(document, 'mouseup', hs.mouseClickHandler); hs.addEventListener(document, 'ready', hs.setClickEvents); hs.addEventListener(window, 'load', hs.preloadImages); hs.addEventListener(window, 'load', hs.preloadAjax);;