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J=this[0],G=J.offsetParent,F=J,O=J.ownerDocument,M,H=O.documentElement,K=O.body,L=O.defaultView,E=L.getComputedStyle(J,null),N=J.offsetTop,I=J.offsetLeft;while((J=J.parentNode)&&J!==K&&J!==H){M=L.getComputedStyle(J,null);N-=J.scrollTop,I-=J.scrollLeft;if(J===G){N+=J.offsetTop,I+=J.offsetLeft;if(o.offset.doesNotAddBorder&&!(o.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(J.tagName))){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}F=G,G=J.offsetParent}if(o.offset.subtractsBorderForOverflowNotVisible&&M.overflow!=="visible"){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}E=M}if(E.position==="relative"||E.position==="static"){N+=K.offsetTop,I+=K.offsetLeft}if(E.position==="fixed"){N+=Math.max(H.scrollTop,K.scrollTop),I+=Math.max(H.scrollLeft,K.scrollLeft)}return{top:N,left:I}}}o.offset={initialize:function(){if(this.initialized){return}var L=document.body,F=document.createElement("div"),H,G,N,I,M,E,J=L.style.marginTop,K='
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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; // 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)) { 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 }); } } else { var message = Drupal.t("An HTTP error @status occurred. \n@uri", {'@uri': uri, '@status': xmlhttp.status }); } return message.replace(/\n/g, '
'); } // Global Killswitch on the element $(document.documentElement).addClass('js'); // 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) + ''; } }; ; /** * A progressbar object. Initialized with the given id. Must be inserted into * the DOM afterwards through progressBar.element. * * method is the function which will perform the HTTP request to get the * progress bar state. Either "GET" or "POST". * * e.g. pb = new progressBar('myProgressBar'); * some_element.appendChild(pb.element); */ Drupal.progressBar = function (id, updateCallback, method, errorCallback) { var pb = this; this.id = id; this.method = method || "GET"; this.updateCallback = updateCallback; this.errorCallback = errorCallback; this.element = document.createElement('div'); this.element.id = id; this.element.className = 'progress'; $(this.element).html('
'+ '
'+ '
 
'); }; /** * Set the percentage and status message for the progressbar. */ Drupal.progressBar.prototype.setProgress = function (percentage, message) { if (percentage >= 0 && percentage <= 100) { $('div.filled', this.element).css('width', percentage +'%'); $('div.percentage', this.element).html(percentage +'%'); } $('div.message', this.element).html(message); if (this.updateCallback) { this.updateCallback(percentage, message, this); } }; /** * Start monitoring progress via Ajax. */ Drupal.progressBar.prototype.startMonitoring = function (uri, delay) { this.delay = delay; this.uri = uri; this.sendPing(); }; /** * Stop monitoring progress via Ajax. */ Drupal.progressBar.prototype.stopMonitoring = function () { clearTimeout(this.timer); // This allows monitoring to be stopped from within the callback this.uri = null; }; /** * Request progress data from server. */ Drupal.progressBar.prototype.sendPing = function () { if (this.timer) { clearTimeout(this.timer); } if (this.uri) { var pb = this; // When doing a post request, you need non-null data. Otherwise a // HTTP 411 or HTTP 406 (with Apache mod_security) error may result. $.ajax({ type: this.method, url: this.uri, data: '', dataType: 'json', success: function (progress) { // Display errors if (progress.status == 0) { pb.displayError(progress.data); return; } // Update display pb.setProgress(progress.percentage, progress.message); // Schedule next timer pb.timer = setTimeout(function() { pb.sendPing(); }, pb.delay); }, error: function (xmlhttp) { pb.displayError(Drupal.ahahError(xmlhttp, pb.uri)); } }); } }; /** * Display errors on the page. */ Drupal.progressBar.prototype.displayError = function (string) { var error = document.createElement('div'); error.className = 'error'; error.innerHTML = string; $(this.element).before(error).hide(); if (this.errorCallback) { this.errorCallback(this); } }; ; // $Id: mollom.js,v 1.2.2.13 2010/08/07 02:49:44 dries Exp $ (function ($) { /** * Open Mollom privacy policy link in a new window. * * Required for valid XHTML Strict markup. */ Drupal.behaviors.mollomPrivacy = function (context) { $('.mollom-privacy a', context).click(function () { this.target = '_blank'; }); }; /** * Attach click event handlers for CAPTCHA links. */ Drupal.behaviors.mollomCaptcha = function (context) { $('a.mollom-switch-captcha', context).click(getMollomCaptcha); }; /** * Fetch a Mollom CAPTCHA and output the image or audio into the form. */ function getMollomCaptcha() { // Get the current requested CAPTCHA type from the clicked link. var newCaptchaType = $(this).hasClass('mollom-audio-captcha') ? 'audio' : 'image'; var context = $(this).parents('form'); // Extract the Mollom session id from the form. var mollomSessionId = $('input.mollom-session-id', context).val(); // Retrieve a CAPTCHA: $.getJSON(Drupal.settings.basePath + 'mollom/captcha/' + newCaptchaType + '/' + mollomSessionId, function (data) { if (!(data && data.content)) { return; } // Inject new CAPTCHA. $('.mollom-captcha-content', context).parent().html(data.content); // Update session id. $('input.mollom-session-id', context).val(data.session_id); // Add an onclick-event handler for the new link. Drupal.attachBehaviors(context); // Focus on the CATPCHA input. $('input[name="mollom[captcha]"]', context).focus(); } ); return false; } })(jQuery); ; // $Id: ajax_load.js,v 1.14 2010/12/02 20:19:22 markuspetrux Exp $ (function ($) { Drupal.AjaxLoad = Drupal.AjaxLoad || { externalStyles: [], externalScripts: [], loadPending: [] }; /** * Load JavaScript and CSS files and data. */ Drupal.AjaxLoad.loadFiles = function (target, response) { // Initialize the list of currently loaded external stylesheets. if (!Drupal.AjaxLoad.externalStyles.length) { if (Drupal.settings.AjaxLoad && Drupal.settings.AjaxLoad['css']) { $.each(Drupal.settings.AjaxLoad['css'], function(i, path) { Drupal.AjaxLoad.externalStyles.push(path); }); } else { $('link[type="text/css"]').each(function() { Drupal.AjaxLoad.externalStyles.push($(this).attr('href')); }); } } // Initialize the list of currently loaded external scripts. if (!Drupal.AjaxLoad.externalScripts.length) { if (Drupal.settings.AjaxLoad && Drupal.settings.AjaxLoad['scripts']) { $.each(Drupal.settings.AjaxLoad['scripts'], function(i, path) { Drupal.AjaxLoad.externalScripts.push(path); }); } else { $('script[src]').each(function() { Drupal.AjaxLoad.externalScripts.push($(this).attr('src')); }); } } // Handle scripts. Do this first so that behaviors can access them easily. if (response.scripts) { // Each Ajax operation needs its own counter. var index = Drupal.AjaxLoad.loadPending.length; Drupal.AjaxLoad.loadPending[index] = 0; if (!response.__customSettings && response.scripts.setting) { $.extend(true, Drupal.settings, response.scripts.setting); } // Inline scripts will be handled separately. var types = ['core', 'module', 'theme']; $.each(types, function (i, type) { if (response.scripts[type]) { $.each(response.scripts[type], function (src, data) { // Load scripts. src = Drupal.settings.basePath + src; // Test if the script already exists. var found = false; for (var j = 0; j < Drupal.AjaxLoad.externalScripts.length; j++) { if (Drupal.AjaxLoad.externalScripts[j].indexOf(src) == 0) { found = true; break; } } if (!found) { Drupal.AjaxLoad.loadPending[index]++; $.getScript(src, function () { Drupal.AjaxLoad.externalScripts.push(src); Drupal.AjaxLoad.loadComplete(index, target, response); }); } }); } }); // Ensure Drupal behaviors are attached to new content, even when no // new external scripts have been loaded. if (Drupal.AjaxLoad.loadPending[index] == 0) { Drupal.attachBehaviors(target); // Ensure inline scripts are parsed after all external scripts have loaded. Drupal.AjaxLoad.loadInline(response); } } // Handle stylesheets. if (response.css) { var types = ['module', 'theme']; $.each(response.css, function (media, files) { $.each(types, function (i, type) { if (files[type]) { $.each(files[type], function (src, data) { // Load stylesheets. src = Drupal.settings.basePath + src; // Test if the stylesheet already exists. var found = false; for (var j = 0; j < Drupal.AjaxLoad.externalStyles.length; j++) { if (Drupal.AjaxLoad.externalStyles[j].indexOf(src) == 0) { found = true; break; } } if (!found) { Drupal.AjaxLoad.externalStyles.push(src); $('').appendTo('head'); } }); } }); }); } }; /** * Parse inline scripts after all external scripts have loaded. */ Drupal.AjaxLoad.loadInline = function(response) { // Handle inline scripts. if (response.scripts.inline) { $.each(response.scripts.inline, function (i, script) { // document.write calls would mess things up. if (script.code.indexOf('document.write') == -1) { eval(script.code); } }); } }; /** * When all scripts have loaded, attach behaviors. */ Drupal.AjaxLoad.loadComplete = function(index, target, response) { Drupal.AjaxLoad.loadPending[index]--; if (Drupal.AjaxLoad.loadPending[index] == 0) { Drupal.attachBehaviors(target); // Ensure inline scripts are parsed after all external scripts have loaded. Drupal.AjaxLoad.loadInline(response); } }; })(jQuery); ; // $Id: og.js,v 1.9.2.3 2010/01/24 14:44:56 amitaibu Exp $ // Content type form Drupal.behaviors.og_content_type = function() { // Disable the group limit textarea if the content type is not a standard group post $('input[name="og_content_type_usage"]').click(function(){ if (!$('#edit-og-content-type-usage-group-post-standard').attr('checked')) { $('#edit-og-max-groups').attr('disabled','disabled'); } else { $('#edit-og-max-groups').removeAttr('disabled'); } }); // Initial check to see if content type is standard group post if (!$('#edit-og-content-type-usage-group-post-standard').attr('checked')) { $('#edit-og-max-groups').attr('disabled','disabled'); }; } Drupal.verticalTabs = Drupal.verticalTabs || {}; Drupal.verticalTabs.og_nodeapi = function() { var values = []; $('.vertical-tabs-og_nodeapi #edit-og-groups :selected') .each(function (i, selected) { values[i] = $(selected).text(); }); return values.join(', '); } Drupal.verticalTabs.og = function() { var type = $('.vertical-tabs-og input[type=radio]:checked').val(); switch (type) { case 'group': return Drupal.t('Group node'); break; case 'omitted': return Drupal.t('May not be posted into a group.'); break; case 'group_post_standard': return Drupal.t('Standard group post'); break; case 'group_post_wiki': return Drupal.t('Wiki group post'); break; } } ; // Javascript for user_relationships_ui.module // Creating our own namespace for the module Drupal.user_relationships_ui = {}; if (Drupal.jsEnabled) { $(document).ready(function() { // Any links that we have created in the ui module are // Given a click handler so you can display the popup correctly $('a.user_relationships_popup_link').click(function(e) { var buttoncode = e.which ? e.which : e.button; // msie specific checks does not support e.which // If position is fixed, allow for %'s. position = Drupal.settings.user_relationships_ui.position.position; left = Drupal.settings.user_relationships_ui.position.left; xtop = Drupal.settings.user_relationships_ui.position.top; if(position == "fixed") { // If left is defined in a % (.5) calculate left requirement if(left <= 1) { // Window width * desired - UI width left = Math.round(($(window).width()*left) - ($("#user_relationships_popup_form").width()/2)); } // If top is define in a % (.33) calculate top requirement if(xtop <= 1) { // Window height * desired - UI height (which is an unknown) xtop = Math.round(($(window).height()*xtop));// - ($("#user_relationships_popup_form").height()/2)); } } else { left = (e.pageX ? e.pageX : e.clientX) + Number(left); // msie specific checks does not support e.page if (left + $("#user_relationships_popup_form").width() > $(window).width()) { left = (e.pageX ? e.pageX : e.clientX) - $("#user_relationships_popup_form").width(); } xtop = (e.pageY ? e.pageY : e.clientY) + Number(xtop); // msie specific checks does not support e.page } var href = $(this).attr('href'); // Where we send the ajax request. Drupal.user_relationships_ui.showForm(href, position, left, xtop); return false; }); }); } /** * Function to display the pertinent form for the user * * @param href * Ajax url where we will retrieve the form * @param pageX * Left value for the event * @param pageY * Top value for the event */ Drupal.user_relationships_ui.showForm = function(href, position, left, top) { // Making sure that any currently open popups will be hidden. Drupal.user_relationships_ui.hidePopup(); // Putting the animation into this $('#user_relationships_popup_form') .css({top: top + 'px', left: left + 'px', position: position}) .html(Drupal.user_relationships_ui.loadingAnimation()) .slideDown(); // Adding ajax to the href because we need to determine between ajax and regular if (href.indexOf('?') == -1) { href += '?'; }; href += '&ajax=1'; // Making the ajax request to the server to retrieve the form. $.get(href, function(result) { $('#user_relationships_popup_form').html(result).slideDown(); // Making sure the cancel link on each form in the popup closes the popup. $('#user_relationships_popup_form a').click(function() { Drupal.user_relationships_ui.hidePopup(); return false; }); //Prevent users from clicking submit button twice Drupal.user_relationships_ui.formCheck(); }); }; /** * Function used to return the html that is used to build the. * Loading animation when a form is requested by the user. */ Drupal.user_relationships_ui.loadingAnimation = function() { var html = '
'; html += '
'; html += Drupal.t('Form Loading'); html += '
'; html += ''; html += '
'; return html; } /** * Helper function to hide the popup form */ Drupal.user_relationships_ui.hidePopup = function() { $('#user_relationships_popup_form').slideUp(); } /** * Prevent users from clicking a submit button twice - borrowed from http://drupal.org/project/newswire - thanks, fellows :) */ Drupal.user_relationships_ui.formCheck = function() { // only apply this to node and comment and new user registration forms var forms = $("#user_relationships_popup_form #edit-submit"); // insert the saving div now to cache it for better performance and to show the loading image $('

' + Drupal.t('Saving...') + '

').insertAfter(forms); forms.click(function() { $(this).siblings("input[type=submit]").hide(); $(this).hide(); $("#user_relationships_popup_form_saving").show(); var notice = function() { $('

' + Drupal.t('Not saving? Please wait a few seconds, reload this page, and try again.') + '

').appendTo("#user_relationships_popup_form_saving").fadeIn(); }; // append notice if form saving isn't work, perhaps a timeout issue setTimeout(notice, 60000); }); }; $(document).ready(function() { $('#edit-is-oneway').click(function () { if ($('#edit-is-oneway').attr('checked')) { $('#edit-is-reciprocal-wrapper').slideDown('slow'); } else { $('#edit-is-reciprocal-wrapper').slideUp('slow'); } }); if (!$('#edit-is-oneway').attr('checked')) { $('#edit-is-reciprocal-wrapper').hide(); } }); ; // ColorBox v1.3.17.2 - a full featured, light-weight, customizable lightbox based on jQuery 1.3+ // Copyright (c) 2011 Jack Moore - jack@colorpowered.com // Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php (function ($, document, window) { var // ColorBox Default Settings. // See http://colorpowered.com/colorbox for details. defaults = { transition: "elastic", speed: 300, width: false, initialWidth: "600", innerWidth: false, maxWidth: false, height: false, initialHeight: "450", innerHeight: false, maxHeight: false, scalePhotos: true, scrolling: true, inline: false, html: false, iframe: false, fastIframe: true, photo: false, href: false, title: false, rel: false, opacity: 0.9, preloading: true, current: "image {current} of {total}", previous: "previous", next: "next", close: "close", open: false, returnFocus: true, loop: true, slideshow: false, slideshowAuto: true, slideshowSpeed: 2500, slideshowStart: "start slideshow", slideshowStop: "stop slideshow", onOpen: false, onLoad: false, onComplete: false, onCleanup: false, onClosed: false, overlayClose: true, escKey: true, arrowKey: true, top: false, bottom: false, left: false, right: false, fixed: false, data: false }, // Abstracting the HTML and event identifiers for easy rebranding colorbox = 'colorbox', prefix = 'cbox', boxElement = prefix + 'Element', // Events event_open = prefix + '_open', event_load = prefix + '_load', event_complete = prefix + '_complete', event_cleanup = prefix + '_cleanup', event_closed = prefix + '_closed', event_purge = prefix + '_purge', // Special Handling for IE isIE = $.browser.msie && !$.support.opacity, // Detects IE6,7,8. IE9 supports opacity. Feature detection alone gave a false positive on at least one phone browser and on some development versions of Chrome, hence the user-agent test. isIE6 = isIE && $.browser.version < 7, event_ie6 = prefix + '_IE6', // Cached jQuery Object Variables $overlay, $box, $wrap, $content, $topBorder, $leftBorder, $rightBorder, $bottomBorder, $related, $window, $loaded, $loadingBay, $loadingOverlay, $title, $current, $slideshow, $next, $prev, $close, $groupControls, // Variables for cached values or use across multiple functions settings, interfaceHeight, interfaceWidth, loadedHeight, loadedWidth, element, index, photo, open, active, closing, handler, loadingTimer, publicMethod; // **************** // HELPER FUNCTIONS // **************** // jQuery object generator to reduce code size function $div(id, cssText, div) { div = document.createElement('div'); if (id) { div.id = prefix + id; } div.style.cssText = cssText || ''; return $(div); } // Convert '%' and 'px' values to integers function setSize(size, dimension) { return Math.round((/%/.test(size) ? ((dimension === 'x' ? $window.width() : $window.height()) / 100) : 1) * parseInt(size, 10)); } // Checks an href to see if it is a photo. // There is a force photo option (photo: true) for hrefs that cannot be matched by this regex. function isImage(url) { return settings.photo || /\.(gif|png|jpg|jpeg|bmp)(?:\?([^#]*))?(?:#(\.*))?$/i.test(url); } // Assigns function results to their respective settings. This allows functions to be used as values. function makeSettings(i) { settings = $.extend({}, $.data(element, colorbox)); for (i in settings) { if ($.isFunction(settings[i]) && i.substring(0, 2) !== 'on') { // checks to make sure the function isn't one of the callbacks, they will be handled at the appropriate time. settings[i] = settings[i].call(element); } } settings.rel = settings.rel || element.rel || 'nofollow'; settings.href = settings.href || $(element).attr('href'); settings.title = settings.title || element.title; if (typeof settings.href === "string") { settings.href = $.trim(settings.href); } } function trigger(event, callback) { if (callback) { callback.call(element); } $.event.trigger(event); } // Slideshow functionality function slideshow() { var timeOut, className = prefix + "Slideshow_", click = "click." + prefix, start, stop, clear; if (settings.slideshow && $related[1]) { start = function () { $slideshow .text(settings.slideshowStop) .unbind(click) .bind(event_complete, function () { if (index < $related.length - 1 || settings.loop) { timeOut = setTimeout(publicMethod.next, settings.slideshowSpeed); } }) .bind(event_load, function () { clearTimeout(timeOut); }) .one(click + ' ' + event_cleanup, stop); $box.removeClass(className + "off").addClass(className + "on"); timeOut = setTimeout(publicMethod.next, settings.slideshowSpeed); }; stop = function () { clearTimeout(timeOut); $slideshow .text(settings.slideshowStart) .unbind([event_complete, event_load, event_cleanup, click].join(' ')) .one(click, start); $box.removeClass(className + "on").addClass(className + "off"); }; if (settings.slideshowAuto) { start(); } else { stop(); } } else { $box.removeClass(className + "off " + className + "on"); } } function launch(target) { if (!closing) { element = target; makeSettings(); $related = $(element); index = 0; if (settings.rel !== 'nofollow') { $related = $('.' + boxElement).filter(function () { var relRelated = $.data(this, colorbox).rel || this.rel; return (relRelated === settings.rel); }); index = $related.index(element); // Check direct calls to ColorBox. if (index === -1) { $related = $related.add(element); index = $related.length - 1; } } if (!open) { open = active = true; // Prevents the page-change action from queuing up if the visitor holds down the left or right keys. $box.show(); if (settings.returnFocus) { try { element.blur(); $(element).one(event_closed, function () { try { this.focus(); } catch (e) { // do nothing } }); } catch (e) { // do nothing } } // +settings.opacity avoids a problem in IE when using non-zero-prefixed-string-values, like '.5' $overlay.css({"opacity": +settings.opacity, "cursor": settings.overlayClose ? "pointer" : "auto"}).show(); // Opens inital empty ColorBox prior to content being loaded. settings.w = setSize(settings.initialWidth, 'x'); settings.h = setSize(settings.initialHeight, 'y'); publicMethod.position(); if (isIE6) { $window.bind('resize.' + event_ie6 + ' scroll.' + event_ie6, function () { $overlay.css({width: $window.width(), height: $window.height(), top: $window.scrollTop(), left: $window.scrollLeft()}); }).trigger('resize.' + event_ie6); } trigger(event_open, settings.onOpen); $groupControls.add($title).hide(); $close.html(settings.close).show(); } publicMethod.load(true); } } // **************** // PUBLIC FUNCTIONS // Usage format: $.fn.colorbox.close(); // Usage from within an iframe: parent.$.fn.colorbox.close(); // **************** publicMethod = $.fn[colorbox] = $[colorbox] = function (options, callback) { var $this = this; options = options || {}; if (!$this[0]) { if ($this.selector) { // if a selector was given and it didn't match any elements, go ahead and exit. return $this; } // if no selector was given (ie. $.colorbox()), create a temporary element to work with $this = $(''); options.open = true; // assume an immediate open } if (callback) { options.onComplete = callback; } $this.each(function () { $.data(this, colorbox, $.extend({}, $.data(this, colorbox) || defaults, options)); $(this).addClass(boxElement); }); if (($.isFunction(options.open) && options.open.call($this)) || options.open) { launch($this[0]); } return $this; }; // Initialize ColorBox: store common calculations, preload the interface graphics, append the html. // This preps ColorBox for a speedy open when clicked, and minimizes the burdon on the browser by only // having to run once, instead of each time colorbox is opened. publicMethod.init = function () { // Create & Append jQuery Objects $window = $(window); $box = $div().attr({id: colorbox, 'class': isIE ? prefix + (isIE6 ? 'IE6' : 'IE') : ''}); $overlay = $div("Overlay", isIE6 ? 'position:absolute' : '').hide(); $wrap = $div("Wrapper"); $content = $div("Content").append( $loaded = $div("LoadedContent", 'width:0; height:0; overflow:hidden'), $loadingOverlay = $div("LoadingOverlay").add($div("LoadingGraphic")), $title = $div("Title"), $current = $div("Current"), $next = $div("Next"), $prev = $div("Previous"), $slideshow = $div("Slideshow").bind(event_open, slideshow), $close = $div("Close") ); $wrap.append( // The 3x3 Grid that makes up ColorBox $div().append( $div("TopLeft"), $topBorder = $div("TopCenter"), $div("TopRight") ), $div(false, 'clear:left').append( $leftBorder = $div("MiddleLeft"), $content, $rightBorder = $div("MiddleRight") ), $div(false, 'clear:left').append( $div("BottomLeft"), $bottomBorder = $div("BottomCenter"), $div("BottomRight") ) ).children().children().css({'float': 'left'}); $loadingBay = $div(false, 'position:absolute; width:9999px; visibility:hidden; display:none'); $('body').prepend($overlay, $box.append($wrap, $loadingBay)); $content.children() .hover(function () { $(this).addClass('hover'); }, function () { $(this).removeClass('hover'); }).addClass('hover'); // Cache values needed for size calculations interfaceHeight = $topBorder.height() + $bottomBorder.height() + $content.outerHeight(true) - $content.height();//Subtraction needed for IE6 interfaceWidth = $leftBorder.width() + $rightBorder.width() + $content.outerWidth(true) - $content.width(); loadedHeight = $loaded.outerHeight(true); loadedWidth = $loaded.outerWidth(true); // Setting padding to remove the need to do size conversions during the animation step. $box.css({"padding-bottom": interfaceHeight, "padding-right": interfaceWidth}).hide(); // Setup button events. // Anonymous functions here keep the public method from being cached, thereby allowing them to be redefined on the fly. $next.click(function () { publicMethod.next(); }); $prev.click(function () { publicMethod.prev(); }); $close.click(function () { publicMethod.close(); }); $groupControls = $next.add($prev).add($current).add($slideshow); // Adding the 'hover' class allowed the browser to load the hover-state // background graphics in case the images were not part of a sprite. The class can now can be removed. $content.children().removeClass('hover'); $overlay.click(function () { if (settings.overlayClose) { publicMethod.close(); } }); // Set Navigation Key Bindings $(document).bind('keydown.' + prefix, function (e) { var key = e.keyCode; if (open && settings.escKey && key === 27) { e.preventDefault(); publicMethod.close(); } if (open && settings.arrowKey && $related[1]) { if (key === 37) { e.preventDefault(); $prev.click(); } else if (key === 39) { e.preventDefault(); $next.click(); } } }); }; publicMethod.remove = function () { $box.add($overlay).remove(); $('.' + boxElement).removeData(colorbox).removeClass(boxElement); }; publicMethod.position = function (speed, loadedCallback) { var top = 0, left = 0; $window.unbind('resize.' + prefix); // remove the modal so that it doesn't influence the document width/height $box.hide(); if (settings.fixed && !isIE6) { $box.css({position: 'fixed'}); } else { top = $window.scrollTop(); left = $window.scrollLeft(); $box.css({position: 'absolute'}); } // keeps the top and left positions within the browser's viewport. if (settings.right !== false) { left += Math.max($window.width() - settings.w - loadedWidth - interfaceWidth - setSize(settings.right, 'x'), 0); } else if (settings.left !== false) { left += setSize(settings.left, 'x'); } else { left += Math.round(Math.max($window.width() - settings.w - loadedWidth - interfaceWidth, 0) / 2); } if (settings.bottom !== false) { top += Math.max(document.documentElement.clientHeight - settings.h - loadedHeight - interfaceHeight - setSize(settings.bottom, 'y'), 0); } else if (settings.top !== false) { top += setSize(settings.top, 'y'); } else { top += Math.round(Math.max(document.documentElement.clientHeight - settings.h - loadedHeight - interfaceHeight, 0) / 2); } $box.show(); // setting the speed to 0 to reduce the delay between same-sized content. speed = ($box.width() === settings.w + loadedWidth && $box.height() === settings.h + loadedHeight) ? 0 : speed || 0; // this gives the wrapper plenty of breathing room so it's floated contents can move around smoothly, // but it has to be shrank down around the size of div#colorbox when it's done. If not, // it can invoke an obscure IE bug when using iframes. $wrap[0].style.width = $wrap[0].style.height = "9999px"; function modalDimensions(that) { // loading overlay height has to be explicitly set for IE6. $topBorder[0].style.width = $bottomBorder[0].style.width = $content[0].style.width = that.style.width; $loadingOverlay[0].style.height = $loadingOverlay[1].style.height = $content[0].style.height = $leftBorder[0].style.height = $rightBorder[0].style.height = that.style.height; } $box.dequeue().animate({width: settings.w + loadedWidth, height: settings.h + loadedHeight, top: top, left: left}, { duration: speed, complete: function () { modalDimensions(this); active = false; // shrink the wrapper down to exactly the size of colorbox to avoid a bug in IE's iframe implementation. $wrap[0].style.width = (settings.w + loadedWidth + interfaceWidth) + "px"; $wrap[0].style.height = (settings.h + loadedHeight + interfaceHeight) + "px"; if (loadedCallback) { loadedCallback(); } setTimeout(function(){ // small delay before binding onresize due to an IE8 bug. $window.bind('resize.' + prefix, publicMethod.position); }, 1); }, step: function () { modalDimensions(this); } }); }; publicMethod.resize = function (options) { if (open) { options = options || {}; if (options.width) { settings.w = setSize(options.width, 'x') - loadedWidth - interfaceWidth; } if (options.innerWidth) { settings.w = setSize(options.innerWidth, 'x'); } $loaded.css({width: settings.w}); if (options.height) { settings.h = setSize(options.height, 'y') - loadedHeight - interfaceHeight; } if (options.innerHeight) { settings.h = setSize(options.innerHeight, 'y'); } if (!options.innerHeight && !options.height) { var $child = $loaded.wrapInner("
").children(); // temporary wrapper to get an accurate estimate of just how high the total content should be. settings.h = $child.height(); $child.replaceWith($child.children()); // ditch the temporary wrapper div used in height calculation } $loaded.css({height: settings.h}); publicMethod.position(settings.transition === "none" ? 0 : settings.speed); } }; publicMethod.prep = function (object) { if (!open) { return; } var callback, speed = settings.transition === "none" ? 0 : settings.speed; $loaded.remove(); $loaded = $div('LoadedContent').append(object); function getWidth() { settings.w = settings.w || $loaded.width(); settings.w = settings.mw && settings.mw < settings.w ? settings.mw : settings.w; return settings.w; } function getHeight() { settings.h = settings.h || $loaded.height(); settings.h = settings.mh && settings.mh < settings.h ? settings.mh : settings.h; return settings.h; } $loaded.hide() .appendTo($loadingBay.show())// content has to be appended to the DOM for accurate size calculations. .css({width: getWidth(), overflow: settings.scrolling ? 'auto' : 'hidden'}) .css({height: getHeight()})// sets the height independently from the width in case the new width influences the value of height. .prependTo($content); $loadingBay.hide(); // floating the IMG removes the bottom line-height and fixed a problem where IE miscalculates the width of the parent element as 100% of the document width. //$(photo).css({'float': 'none', marginLeft: 'auto', marginRight: 'auto'}); $(photo).css({'float': 'none'}); // Hides SELECT elements in IE6 because they would otherwise sit on top of the overlay. if (isIE6) { $('select').not($box.find('select')).filter(function () { return this.style.visibility !== 'hidden'; }).css({'visibility': 'hidden'}).one(event_cleanup, function () { this.style.visibility = 'inherit'; }); } callback = function () { var prev, prevSrc, next, nextSrc, total = $related.length, iframe, complete; if (!open) { return; } function removeFilter() { if (isIE) { $box[0].style.removeAttribute('filter'); } } complete = function () { clearTimeout(loadingTimer); $loadingOverlay.hide(); trigger(event_complete, settings.onComplete); }; if (isIE) { //This fadeIn helps the bicubic resampling to kick-in. if (photo) { $loaded.fadeIn(100); } } $title.html(settings.title).add($loaded).show(); if (total > 1) { // handle grouping if (typeof settings.current === "string") { $current.html(settings.current.replace('{current}', index + 1).replace('{total}', total)).show(); } $next[(settings.loop || index < total - 1) ? "show" : "hide"]().html(settings.next); $prev[(settings.loop || index) ? "show" : "hide"]().html(settings.previous); prev = index ? $related[index - 1] : $related[total - 1]; next = index < total - 1 ? $related[index + 1] : $related[0]; if (settings.slideshow) { $slideshow.show(); } // Preloads images within a rel group if (settings.preloading) { nextSrc = $.data(next, colorbox).href || next.href; prevSrc = $.data(prev, colorbox).href || prev.href; nextSrc = $.isFunction(nextSrc) ? nextSrc.call(next) : nextSrc; prevSrc = $.isFunction(prevSrc) ? prevSrc.call(prev) : prevSrc; if (isImage(nextSrc)) { $('')[0].src = nextSrc; } if (isImage(prevSrc)) { $('')[0].src = prevSrc; } } } else { $groupControls.hide(); } if (settings.iframe) { iframe = $('