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J=0;J=this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var E=true;for(var F in this.options.curAnim){if(this.options.curAnim[F]!==true){E=false}}if(E){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(o.css(this.elem,"display")=="none"){this.elem.style.display="block"}}if(this.options.hide){o(this.elem).hide()}if(this.options.hide||this.options.show){for(var I in this.options.curAnim){o.attr(this.elem.style,I,this.options.orig[I])}}this.options.complete.call(this.elem)}return false}else{var J=G-this.startTime;this.state=J/this.options.duration;this.pos=o.easing[this.options.easing||(o.easing.swing?"swing":"linear")](this.state,J,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update()}return true}};o.extend(o.fx,{speeds:{slow:600,fast:200,_default:400},step:{opacity:function(E){o.attr(E.elem.style,"opacity",E.now)},_default:function(E){if(E.elem.style&&E.elem.style[E.prop]!=null){E.elem.style[E.prop]=E.now+E.unit}else{E.elem[E.prop]=E.now}}}});if(document.documentElement.getBoundingClientRect){o.fn.offset=function(){if(!this[0]){return{top:0,left:0}}if(this[0]===this[0].ownerDocument.body){return o.offset.bodyOffset(this[0])}var G=this[0].getBoundingClientRect(),J=this[0].ownerDocument,F=J.body,E=J.documentElement,L=E.clientTop||F.clientTop||0,K=E.clientLeft||F.clientLeft||0,I=G.top+(self.pageYOffset||o.boxModel&&E.scrollTop||F.scrollTop)-L,H=G.left+(self.pageXOffset||o.boxModel&&E.scrollLeft||F.scrollLeft)-K;return{top:I,left:H}}}else{o.fn.offset=function(){if(!this[0]){return{top:0,left:0}}if(this[0]===this[0].ownerDocument.body){return o.offset.bodyOffset(this[0])}o.offset.initialized||o.offset.initialize();var 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; 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: panels.js,v 1.2.4.1 2009/10/05 22:40:35 merlinofchaos Exp $ (function ($) { Drupal.Panels = {}; Drupal.Panels.autoAttach = function() { if ($.browser.msie) { // If IE, attach a hover event so we can see our admin links. $("div.panel-pane").hover( function() { $('div.panel-hide', this).addClass("panel-hide-hover"); return true; }, function() { $('div.panel-hide', this).removeClass("panel-hide-hover"); return true; } ); $("div.admin-links").hover( function() { $(this).addClass("admin-links-hover"); return true; }, function(){ $(this).removeClass("admin-links-hover"); return true; } ); } }; $(Drupal.Panels.autoAttach); })(jQuery); ; /* * jQuery UI 1.6 * * Copyright (c) 2008 AUTHORS.txt (http://ui.jquery.com/about) * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * http://docs.jquery.com/UI */ ;(function($) { var _remove = $.fn.remove, isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9); //Helper functions and ui object $.ui = { version: "1.6", // $.ui.plugin is deprecated. Use the proxy pattern instead. plugin: { add: function(module, option, set) { var proto = $.ui[module].prototype; for(var i in set) { proto.plugins[i] = proto.plugins[i] || []; proto.plugins[i].push([option, set[i]]); } }, call: function(instance, name, args) { var set = instance.plugins[name]; if(!set) { return; } for (var i = 0; i < set.length; i++) { if (instance.options[set[i][0]]) { set[i][1].apply(instance.element, args); } } } }, contains: function(a, b) { var safari2 = $.browser.safari && $.browser.version < 522; if (a.contains && !safari2) { return a.contains(b); } if (a.compareDocumentPosition) return !!(a.compareDocumentPosition(b) & 16); while (b = b.parentNode) if (b == a) return true; return false; }, cssCache: {}, css: function(name) { if ($.ui.cssCache[name]) { return $.ui.cssCache[name]; } var tmp = $('
').addClass(name).css({position:'absolute', top:'-5000px', left:'-5000px', display:'block'}).appendTo('body'); //if (!$.browser.safari) //tmp.appendTo('body'); //Opera and Safari set width and height to 0px instead of auto //Safari returns rgba(0,0,0,0) when bgcolor is not set $.ui.cssCache[name] = !!( (!(/auto|default/).test(tmp.css('cursor')) || (/^[1-9]/).test(tmp.css('height')) || (/^[1-9]/).test(tmp.css('width')) || !(/none/).test(tmp.css('backgroundImage')) || !(/transparent|rgba\(0, 0, 0, 0\)/).test(tmp.css('backgroundColor'))) ); try { $('body').get(0).removeChild(tmp.get(0)); } catch(e){} return $.ui.cssCache[name]; }, hasScroll: function(el, a) { //If overflow is hidden, the element might have extra content, but the user wants to hide it if ($(el).css('overflow') == 'hidden') { return false; } var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop', has = false; if (el[scroll] > 0) { return true; } // TODO: determine which cases actually cause this to happen // if the element doesn't have the scroll set, see if it's possible to // set the scroll el[scroll] = 1; has = (el[scroll] > 0); el[scroll] = 0; return has; }, isOverAxis: function(x, reference, size) { //Determines when x coordinate is over "b" element axis return (x > reference) && (x < (reference + size)); }, isOver: function(y, x, top, left, height, width) { //Determines when x, y coordinates is over "b" element return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width); }, keyCode: { BACKSPACE: 8, CAPS_LOCK: 20, COMMA: 188, CONTROL: 17, DELETE: 46, DOWN: 40, END: 35, ENTER: 13, ESCAPE: 27, HOME: 36, INSERT: 45, LEFT: 37, NUMPAD_ADD: 107, NUMPAD_DECIMAL: 110, NUMPAD_DIVIDE: 111, NUMPAD_ENTER: 108, NUMPAD_MULTIPLY: 106, NUMPAD_SUBTRACT: 109, PAGE_DOWN: 34, PAGE_UP: 33, PERIOD: 190, RIGHT: 39, SHIFT: 16, SPACE: 32, TAB: 9, UP: 38 } }; // WAI-ARIA normalization if (isFF2) { var attr = $.attr, removeAttr = $.fn.removeAttr, ariaNS = "http://www.w3.org/2005/07/aaa", ariaState = /^aria-/, ariaRole = /^wairole:/; $.attr = function(elem, name, value) { var set = value !== undefined; return (name == 'role' ? (set ? attr.call(this, elem, name, "wairole:" + value) : (attr.apply(this, arguments) || "").replace(ariaRole, "")) : (ariaState.test(name) ? (set ? elem.setAttributeNS(ariaNS, name.replace(ariaState, "aaa:"), value) : attr.call(this, elem, name.replace(ariaState, "aaa:"))) : attr.apply(this, arguments))); }; $.fn.removeAttr = function(name) { return (ariaState.test(name) ? this.each(function() { this.removeAttributeNS(ariaNS, name.replace(ariaState, "")); }) : removeAttr.call(this, name)); }; } //jQuery plugins $.fn.extend({ remove: function() { // Safari has a native remove event which actually removes DOM elements, // so we have to use triggerHandler instead of trigger (#3037). $("*", this).add(this).each(function() { $(this).triggerHandler("remove"); }); return _remove.apply(this, arguments ); }, enableSelection: function() { return this .attr('unselectable', 'off') .css('MozUserSelect', '') .unbind('selectstart.ui'); }, disableSelection: function() { return this .attr('unselectable', 'on') .css('MozUserSelect', 'none') .bind('selectstart.ui', function() { return false; }); }, scrollParent: function() { var scrollParent; if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) { scrollParent = this.parents().filter(function() { return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1)); }).eq(0); } else { scrollParent = this.parents().filter(function() { return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1)); }).eq(0); } return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent; } }); //Additional selectors $.extend($.expr[':'], { data: function(a, i, m) { return $.data(a, m[3]); }, // TODO: add support for object, area tabbable: function(a, i, m) { var nodeName = a.nodeName.toLowerCase(); function isVisible(element) { return !($(element).is(':hidden') || $(element).parents(':hidden').length); } return ( // in tab order a.tabIndex >= 0 && ( // filter node types that participate in the tab order // anchor tag ('a' == nodeName && a.href) || // enabled form element (/input|select|textarea|button/.test(nodeName) && 'hidden' != a.type && !a.disabled) ) && // visible on page isVisible(a) ); } }); // $.widget is a factory to create jQuery plugins // taking some boilerplate code out of the plugin code function getter(namespace, plugin, method, args) { function getMethods(type) { var methods = $[namespace][plugin][type] || []; return (typeof methods == 'string' ? methods.split(/,?\s+/) : methods); } var methods = getMethods('getter'); if (args.length == 1 && typeof args[0] == 'string') { methods = methods.concat(getMethods('getterSetter')); } return ($.inArray(method, methods) != -1); } $.widget = function(name, prototype) { var namespace = name.split(".")[0]; name = name.split(".")[1]; // create plugin method $.fn[name] = function(options) { var isMethodCall = (typeof options == 'string'), args = Array.prototype.slice.call(arguments, 1); // prevent calls to internal methods if (isMethodCall && options.substring(0, 1) == '_') { return this; } // handle getter methods if (isMethodCall && getter(namespace, name, options, args)) { var instance = $.data(this[0], name); return (instance ? instance[options].apply(instance, args) : undefined); } // handle initialization and non-getter methods return this.each(function() { var instance = $.data(this, name); // constructor (!instance && !isMethodCall && $.data(this, name, new $[namespace][name](this, options))); // method call (instance && isMethodCall && $.isFunction(instance[options]) && instance[options].apply(instance, args)); }); }; // create widget constructor $[namespace] = $[namespace] || {}; $[namespace][name] = function(element, options) { var self = this; this.widgetName = name; this.widgetEventPrefix = $[namespace][name].eventPrefix || name; this.widgetBaseClass = namespace + '-' + name; this.options = $.extend({}, $.widget.defaults, $[namespace][name].defaults, $.metadata && $.metadata.get(element)[name], options); this.element = $(element) .bind('setData.' + name, function(event, key, value) { return self._setData(key, value); }) .bind('getData.' + name, function(event, key) { return self._getData(key); }) .bind('remove', function() { return self.destroy(); }); this._init(); }; // add widget prototype $[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype); // TODO: merge getter and getterSetter properties from widget prototype // and plugin prototype $[namespace][name].getterSetter = 'option'; }; $.widget.prototype = { _init: function() {}, destroy: function() { this.element.removeData(this.widgetName); }, option: function(key, value) { var options = key, self = this; if (typeof key == "string") { if (value === undefined) { return this._getData(key); } options = {}; options[key] = value; } $.each(options, function(key, value) { self._setData(key, value); }); }, _getData: function(key) { return this.options[key]; }, _setData: function(key, value) { this.options[key] = value; if (key == 'disabled') { this.element[value ? 'addClass' : 'removeClass']( this.widgetBaseClass + '-disabled'); } }, enable: function() { this._setData('disabled', false); }, disable: function() { this._setData('disabled', true); }, _trigger: function(type, event, data) { var eventName = (type == this.widgetEventPrefix ? type : this.widgetEventPrefix + type); event = event || $.event.fix({ type: eventName, target: this.element[0] }); return this.element.triggerHandler(eventName, [event, data], this.options[type]); } }; $.widget.defaults = { disabled: false }; /** Mouse Interaction Plugin **/ $.ui.mouse = { _mouseInit: function() { var self = this; this.element .bind('mousedown.'+this.widgetName, function(event) { return self._mouseDown(event); }) .bind('click.'+this.widgetName, function(event) { if(self._preventClickEvent) { self._preventClickEvent = false; return false; } }); // Prevent text selection in IE if ($.browser.msie) { this._mouseUnselectable = this.element.attr('unselectable'); this.element.attr('unselectable', 'on'); } this.started = false; }, // TODO: make sure destroying one instance of mouse doesn't mess with // other instances of mouse _mouseDestroy: function() { this.element.unbind('.'+this.widgetName); // Restore text selection in IE ($.browser.msie && this.element.attr('unselectable', this._mouseUnselectable)); }, _mouseDown: function(event) { // we may have missed mouseup (out of window) (this._mouseStarted && this._mouseUp(event)); this._mouseDownEvent = event; var self = this, btnIsLeft = (event.which == 1), elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false); if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) { return true; } this.mouseDelayMet = !this.options.delay; if (!this.mouseDelayMet) { this._mouseDelayTimer = setTimeout(function() { self.mouseDelayMet = true; }, this.options.delay); } if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { this._mouseStarted = (this._mouseStart(event) !== false); if (!this._mouseStarted) { event.preventDefault(); return true; } } // these delegates are required to keep context this._mouseMoveDelegate = function(event) { return self._mouseMove(event); }; this._mouseUpDelegate = function(event) { return self._mouseUp(event); }; $(document) .bind('mousemove.'+this.widgetName, this._mouseMoveDelegate) .bind('mouseup.'+this.widgetName, this._mouseUpDelegate); // preventDefault() is used to prevent the selection of text here - // however, in Safari, this causes select boxes not to be selectable // anymore, so this fix is needed if(!$.browser.safari) event.preventDefault(); return true; }, _mouseMove: function(event) { // IE mouseup check - mouseup happened when mouse was out of window if ($.browser.msie && !event.button) { return this._mouseUp(event); } if (this._mouseStarted) { this._mouseDrag(event); return event.preventDefault(); } if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { this._mouseStarted = (this._mouseStart(this._mouseDownEvent, event) !== false); (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event)); } return !this._mouseStarted; }, _mouseUp: function(event) { $(document) .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate) .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate); if (this._mouseStarted) { this._mouseStarted = false; this._preventClickEvent = true; this._mouseStop(event); } return false; }, _mouseDistanceMet: function(event) { return (Math.max( Math.abs(this._mouseDownEvent.pageX - event.pageX), Math.abs(this._mouseDownEvent.pageY - event.pageY) ) >= this.options.distance ); }, _mouseDelayMet: function(event) { return this.mouseDelayMet; }, // These are placeholder methods, to be overriden by extending plugin _mouseStart: function(event) {}, _mouseDrag: function(event) {}, _mouseStop: function(event) {}, _mouseCapture: function(event) { return true; } }; $.ui.mouse.defaults = { cancel: null, distance: 1, delay: 0 }; })(jQuery); ; /* * jQuery UI Tabs 1.6 * * Copyright (c) 2008 AUTHORS.txt (http://ui.jquery.com/about) * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * http://docs.jquery.com/UI/Tabs * * Depends: * ui.core.js */ (function($) { $.widget("ui.tabs", { _init: function() { // create tabs this._tabify(true); }, destroy: function() { var o = this.options; this.element.unbind('.tabs') .removeClass(o.navClass).removeData('tabs'); this.$tabs.each(function() { var href = $.data(this, 'href.tabs'); if (href) this.href = href; var $this = $(this).unbind('.tabs'); $.each(['href', 'load', 'cache'], function(i, prefix) { $this.removeData(prefix + '.tabs'); }); }); this.$lis.add(this.$panels).each(function() { if ($.data(this, 'destroy.tabs')) $(this).remove(); else $(this).removeClass([o.selectedClass, o.deselectableClass, o.disabledClass, o.panelClass, o.hideClass].join(' ')); }); if (o.cookie) this._cookie(null, o.cookie); }, _setData: function(key, value) { if ((/^selected/).test(key)) this.select(value); else { this.options[key] = value; this._tabify(); } }, length: function() { return this.$tabs.length; }, _tabId: function(a) { return a.title && a.title.replace(/\s/g, '_').replace(/[^A-Za-z0-9\-_:\.]/g, '') || this.options.idPrefix + $.data(a); }, _sanitizeSelector: function(hash) { return hash.replace(/:/g, '\\:'); // we need this because an id may contain a ":" }, _cookie: function() { var cookie = this.cookie || (this.cookie = 'ui-tabs-' + $.data(this.element[0])); return $.cookie.apply(null, [cookie].concat($.makeArray(arguments))); }, _tabify: function(init) { this.$lis = $('li:has(a[href])', this.element); this.$tabs = this.$lis.map(function() { return $('a', this)[0]; }); this.$panels = $([]); var self = this, o = this.options; this.$tabs.each(function(i, a) { // inline tab if (a.hash && a.hash.replace('#', '')) // Safari 2 reports '#' for an empty hash self.$panels = self.$panels.add(self._sanitizeSelector(a.hash)); // remote tab else if ($(a).attr('href') != '#') { // prevent loading the page itself if href is just "#" $.data(a, 'href.tabs', a.href); // required for restore on destroy $.data(a, 'load.tabs', a.href); // mutable var id = self._tabId(a); a.href = '#' + id; var $panel = $('#' + id); if (!$panel.length) { $panel = $(o.panelTemplate).attr('id', id).addClass(o.panelClass) .insertAfter(self.$panels[i - 1] || self.element); $panel.data('destroy.tabs', true); } self.$panels = self.$panels.add($panel); } // invalid tab href else o.disabled.push(i + 1); }); // initialization from scratch if (init) { // attach necessary classes for styling if not present this.element.addClass(o.navClass); this.$panels.addClass(o.panelClass); // Selected tab // use "selected" option or try to retrieve: // 1. from fragment identifier in url // 2. from cookie // 3. from selected class attribute on
  • if (o.selected === undefined) { if (location.hash) { this.$tabs.each(function(i, a) { if (a.hash == location.hash) { o.selected = i; return false; // break } }); } else if (o.cookie) { var index = parseInt(self._cookie(), 10); if (index && self.$tabs[index]) o.selected = index; } else if (self.$lis.filter('.' + o.selectedClass).length) o.selected = self.$lis.index( self.$lis.filter('.' + o.selectedClass)[0] ); } o.selected = o.selected === null || o.selected !== undefined ? o.selected : 0; // first tab selected by default // Take disabling tabs via class attribute from HTML // into account and update option properly. // A selected tab cannot become disabled. o.disabled = $.unique(o.disabled.concat( $.map(this.$lis.filter('.' + o.disabledClass), function(n, i) { return self.$lis.index(n); } ) )).sort(); if ($.inArray(o.selected, o.disabled) != -1) o.disabled.splice($.inArray(o.selected, o.disabled), 1); // highlight selected tab this.$panels.addClass(o.hideClass); this.$lis.removeClass(o.selectedClass); if (o.selected !== null) { this.$panels.eq(o.selected).removeClass(o.hideClass); var classes = [o.selectedClass]; if (o.deselectable) classes.push(o.deselectableClass); this.$lis.eq(o.selected).addClass(classes.join(' ')); // seems to be expected behavior that the show callback is fired var onShow = function() { self._trigger('show', null, self.ui(self.$tabs[o.selected], self.$panels[o.selected])); }; // load if remote tab if ($.data(this.$tabs[o.selected], 'load.tabs')) this.load(o.selected, onShow); // just trigger show event else onShow(); } // clean up to avoid memory leaks in certain versions of IE 6 $(window).bind('unload', function() { self.$tabs.unbind('.tabs'); self.$lis = self.$tabs = self.$panels = null; }); } // update selected after add/remove else o.selected = this.$lis.index( this.$lis.filter('.' + o.selectedClass)[0] ); // set or update cookie after init and add/remove respectively if (o.cookie) this._cookie(o.selected, o.cookie); // disable tabs for (var i = 0, li; li = this.$lis[i]; i++) $(li)[$.inArray(i, o.disabled) != -1 && !$(li).hasClass(o.selectedClass) ? 'addClass' : 'removeClass'](o.disabledClass); // reset cache if switching from cached to not cached if (o.cache === false) this.$tabs.removeData('cache.tabs'); // set up animations var hideFx, showFx; if (o.fx) { if (o.fx.constructor == Array) { hideFx = o.fx[0]; showFx = o.fx[1]; } else hideFx = showFx = o.fx; } // Reset certain styles left over from animation // and prevent IE's ClearType bug... function resetStyle($el, fx) { $el.css({ display: '' }); if ($.browser.msie && fx.opacity) $el[0].style.removeAttribute('filter'); } // Show a tab... var showTab = showFx ? function(clicked, $show) { $show.animate(showFx, showFx.duration || 'normal', function() { $show.removeClass(o.hideClass); resetStyle($show, showFx); self._trigger('show', null, self.ui(clicked, $show[0])); }); } : function(clicked, $show) { $show.removeClass(o.hideClass); self._trigger('show', null, self.ui(clicked, $show[0])); }; // Hide a tab, $show is optional... var hideTab = hideFx ? function(clicked, $hide, $show) { $hide.animate(hideFx, hideFx.duration || 'normal', function() { $hide.addClass(o.hideClass); resetStyle($hide, hideFx); if ($show) showTab(clicked, $show, $hide); }); } : function(clicked, $hide, $show) { $hide.addClass(o.hideClass); if ($show) showTab(clicked, $show); }; // Switch a tab... function switchTab(clicked, $li, $hide, $show) { var classes = [o.selectedClass]; if (o.deselectable) classes.push(o.deselectableClass); $li.addClass(classes.join(' ')).siblings().removeClass(classes.join(' ')); hideTab(clicked, $hide, $show); } // attach tab event handler, unbind to avoid duplicates from former tabifying... this.$tabs.unbind('.tabs').bind(o.event + '.tabs', function() { //var trueClick = event.clientX; // add to history only if true click occured, not a triggered click var $li = $(this).parents('li:eq(0)'), $hide = self.$panels.filter(':visible'), $show = $(self._sanitizeSelector(this.hash)); // If tab is already selected and not deselectable or tab disabled or // or is already loading or click callback returns false stop here. // Check if click handler returns false last so that it is not executed // for a disabled or loading tab! if (($li.hasClass(o.selectedClass) && !o.deselectable) || $li.hasClass(o.disabledClass) || $(this).hasClass(o.loadingClass) || self._trigger('select', null, self.ui(this, $show[0])) === false ) { this.blur(); return false; } o.selected = self.$tabs.index(this); // if tab may be closed if (o.deselectable) { if ($li.hasClass(o.selectedClass)) { self.options.selected = null; $li.removeClass([o.selectedClass, o.deselectableClass].join(' ')); self.$panels.stop(); hideTab(this, $hide); this.blur(); return false; } else if (!$hide.length) { self.$panels.stop(); var a = this; self.load(self.$tabs.index(this), function() { $li.addClass([o.selectedClass, o.deselectableClass].join(' ')); showTab(a, $show); }); this.blur(); return false; } } if (o.cookie) self._cookie(o.selected, o.cookie); // stop possibly running animations self.$panels.stop(); // show new tab if ($show.length) { var a = this; self.load(self.$tabs.index(this), $hide.length ? function() { switchTab(a, $li, $hide, $show); } : function() { $li.addClass(o.selectedClass); showTab(a, $show); } ); } else throw 'jQuery UI Tabs: Mismatching fragment identifier.'; // Prevent IE from keeping other link focussed when using the back button // and remove dotted border from clicked link. This is controlled via CSS // in modern browsers; blur() removes focus from address bar in Firefox // which can become a usability and annoying problem with tabs('rotate'). if ($.browser.msie) this.blur(); return false; }); // disable click if event is configured to something else if (o.event != 'click') this.$tabs.bind('click.tabs', function(){return false;}); }, add: function(url, label, index) { if (index == undefined) index = this.$tabs.length; // append by default var o = this.options; var $li = $(o.tabTemplate.replace(/#\{href\}/g, url).replace(/#\{label\}/g, label)); $li.data('destroy.tabs', true); var id = url.indexOf('#') == 0 ? url.replace('#', '') : this._tabId( $('a:first-child', $li)[0] ); // try to find an existing element before creating a new one var $panel = $('#' + id); if (!$panel.length) { $panel = $(o.panelTemplate).attr('id', id) .addClass(o.hideClass) .data('destroy.tabs', true); } $panel.addClass(o.panelClass); if (index >= this.$lis.length) { $li.appendTo(this.element); $panel.appendTo(this.element[0].parentNode); } else { $li.insertBefore(this.$lis[index]); $panel.insertBefore(this.$panels[index]); } o.disabled = $.map(o.disabled, function(n, i) { return n >= index ? ++n : n }); this._tabify(); if (this.$tabs.length == 1) { $li.addClass(o.selectedClass); $panel.removeClass(o.hideClass); var href = $.data(this.$tabs[0], 'load.tabs'); if (href) this.load(index, href); } // callback this._trigger('add', null, this.ui(this.$tabs[index], this.$panels[index])); }, remove: function(index) { var o = this.options, $li = this.$lis.eq(index).remove(), $panel = this.$panels.eq(index).remove(); // If selected tab was removed focus tab to the right or // in case the last tab was removed the tab to the left. if ($li.hasClass(o.selectedClass) && this.$tabs.length > 1) this.select(index + (index + 1 < this.$tabs.length ? 1 : -1)); o.disabled = $.map($.grep(o.disabled, function(n, i) { return n != index; }), function(n, i) { return n >= index ? --n : n }); this._tabify(); // callback this._trigger('remove', null, this.ui($li.find('a')[0], $panel[0])); }, enable: function(index) { var o = this.options; if ($.inArray(index, o.disabled) == -1) return; var $li = this.$lis.eq(index).removeClass(o.disabledClass); if ($.browser.safari) { // fix disappearing tab (that used opacity indicating disabling) after enabling in Safari 2... $li.css('display', 'inline-block'); setTimeout(function() { $li.css('display', 'block'); }, 0); } o.disabled = $.grep(o.disabled, function(n, i) { return n != index; }); // callback this._trigger('enable', null, this.ui(this.$tabs[index], this.$panels[index])); }, disable: function(index) { var self = this, o = this.options; if (index != o.selected) { // cannot disable already selected tab this.$lis.eq(index).addClass(o.disabledClass); o.disabled.push(index); o.disabled.sort(); // callback this._trigger('disable', null, this.ui(this.$tabs[index], this.$panels[index])); } }, select: function(index) { // TODO make null as argument work if (typeof index == 'string') index = this.$tabs.index( this.$tabs.filter('[href$=' + index + ']')[0] ); this.$tabs.eq(index).trigger(this.options.event + '.tabs'); }, load: function(index, callback) { // callback is for internal usage only var self = this, o = this.options, $a = this.$tabs.eq(index), a = $a[0], bypassCache = callback == undefined || callback === false, url = $a.data('load.tabs'); callback = callback || function() {}; // no remote or from cache - just finish with callback if (!url || !bypassCache && $.data(a, 'cache.tabs')) { callback(); return; } // load remote from here on var inner = function(parent) { var $parent = $(parent), $inner = $parent.find('*:last'); return $inner.length && $inner.is(':not(img)') && $inner || $parent; }; var cleanup = function() { self.$tabs.filter('.' + o.loadingClass).removeClass(o.loadingClass) .each(function() { if (o.spinner) inner(this).parent().html(inner(this).data('label.tabs')); }); self.xhr = null; }; if (o.spinner) { var label = inner(a).html(); inner(a).wrapInner('') .find('em').data('label.tabs', label).html(o.spinner); } var ajaxOptions = $.extend({}, o.ajaxOptions, { url: url, success: function(r, s) { $(self._sanitizeSelector(a.hash)).html(r); cleanup(); if (o.cache) $.data(a, 'cache.tabs', true); // if loaded once do not load them again // callbacks self._trigger('load', null, self.ui(self.$tabs[index], self.$panels[index])); try { o.ajaxOptions.success(r, s); } catch (event) {} // This callback is required because the switch has to take // place after loading has completed. Call last in order to // fire load before show callback... callback(); } }); if (this.xhr) { // terminate pending requests from other tabs and restore tab label this.xhr.abort(); cleanup(); } $a.addClass(o.loadingClass); self.xhr = $.ajax(ajaxOptions); }, url: function(index, url) { this.$tabs.eq(index).removeData('cache.tabs').data('load.tabs', url); }, ui: function(tab, panel) { return { options: this.options, tab: tab, panel: panel, index: this.$tabs.index(tab) }; } }); $.extend($.ui.tabs, { version: '1.6', getter: 'length', defaults: { ajaxOptions: null, cache: false, cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true } deselectable: false, deselectableClass: 'ui-tabs-deselectable', disabled: [], disabledClass: 'ui-tabs-disabled', event: 'click', fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 } hideClass: 'ui-tabs-hide', idPrefix: 'ui-tabs-', loadingClass: 'ui-tabs-loading', navClass: 'ui-tabs-nav', panelClass: 'ui-tabs-panel', panelTemplate: '
    ', selectedClass: 'ui-tabs-selected', spinner: 'Loading…', tabTemplate: '
  • #{label}
    • ' } }); /* * Tabs Extensions */ /* * Rotate */ $.extend($.ui.tabs.prototype, { rotation: null, rotate: function(ms, continuing) { continuing = continuing || false; var self = this, t = this.options.selected; function start() { self.rotation = setInterval(function() { t = ++t < self.$tabs.length ? t : 0; self.select(t); }, ms); } function stop(event) { if (!event || event.clientX) { // only in case of a true click clearInterval(self.rotation); } } // start interval if (ms) { start(); if (!continuing) this.$tabs.bind(this.options.event + '.tabs', stop); else this.$tabs.bind(this.options.event + '.tabs', function() { stop(); t = self.options.selected; start(); }); } // stop interval else { stop(); this.$tabs.unbind(this.options.event + '.tabs', stop); } } }); })(jQuery); ; // $Id: tabs.js,v 1.12 2010/01/18 08:11:21 nedjo Exp $ Drupal.tabs = Drupal.tabs || {}; Drupal.behaviors.tabs = function (context) { // Set the active class to the first tab with an form error. $('.drupal-tabs').children('ul > li').each( function() { if ($($(this).find('a').attr('href')).find('div.form-item .error:first').size()) { $(this).addClass('error').addClass('ui-tabs-selected'); } }); var fx = {duration: Drupal.settings.tabs.speed}; if (Drupal.settings.tabs.fade) { fx.opacity = 'toggle'; } if (Drupal.settings.tabs.slide) { fx.height = 'toggle'; } // Process custom tabs. var selected = null; $('.drupal-tabs:not(.tabs-processed)', context) .find('> ul') .tabs({ spinner: Drupal.t('Loading...'), // Add the 'active' class when showing tabs and remove it from siblings. show: function(event, ui) { $(ui.tab).parent('li').addClass('active').siblings('li').removeClass('active'); }, fx: fx }) .addClass('tabs') .each(function () { // Assign secondary class to nested tabsets. var newClass = $(this).parents('.drupal-tabs').size() > 1 ? 'secondary' : 'primary'; $(this) .addClass(newClass) .find('>li:first') .addClass('first') .end() .find('>li:last') .addClass('last'); }) .after('') .end() .addClass('tabs-processed') .each(function () { if ($(this).is('.tabs-navigation')) { Drupal.tabs.tabsNavigation(this); } }) .show(); }; Drupal.tabs.tabsNavigation = function(elt) { // Extract tabset name. var tabsetName = $(elt).get(0).id.substring(5); var $tabs = $('> ul', elt); var i = 1; var $tabsContent = $('div.tabs-' + tabsetName, elt); var count = $tabsContent.size(); $tabsContent.each(function() { if ((i > 1) || (i < count)) { $(this).append('
    '); } if (i > 1) { var previousText = '‹ ' + (Drupal.settings.tabs.navigation_titles ? $tabs.find('> li:eq(' + parseInt(i - 2) + ')').text() : Drupal.settings.tabs.previous_text); var link = $(document.createElement('a')) .append('' + previousText + '') .attr('id', 'tabs-' + tabsetName + '-previous-link-' + i) .addClass('tabs-nav-previous') .click(function() { var tabIndex = parseInt($(this).attr('id').substring($(this).attr('id').lastIndexOf('-') + 1)) -1; $tabs.tabs('select', tabIndex - 1); Drupal.tabs.scrollTo(elt); return false; }); $(this).append(link); } if (i < count) { var nextText = (Drupal.settings.tabs.navigation_titles ? $tabs.find('> li:eq(' + parseInt(i) + ')').text() : Drupal.settings.tabs.next_text) + ' ›'; var link = $(document.createElement('a')) .append('' + nextText + '') .attr('id', 'tabs-' + tabsetName + '-next-button-' + i) .addClass('tabs-nav-next') .click(function() { var tabIndex = parseInt($(this).attr('id').substring($(this).attr('id').lastIndexOf('-') + 1)) -1; $tabs.tabs('select', tabIndex + 1); Drupal.tabs.scrollTo(elt); return false; }); $(this).append(link); } $tabsContent.append(''); i++; }); }; Drupal.tabs.scrollTo = function(elt) { // Scroll to the top of the tab. var offset = $(elt).offset(); // Only scroll upwards. if (offset.top - 10 < $(window).scrollTop()) { $('html,body').animate({scrollTop: (offset.top - 10)}, 500); } }; ; /*! * jquery.qtip. The jQuery tooltip plugin * * Copyright (c) 2009 Craig Thompson * http://craigsworks.com * * Licensed under MIT * http://www.opensource.org/licenses/mit-license.php * * Launch : February 2009 * Version : 1.0.0-rc3 * Released: Tuesday 12th May, 2009 - 00:00 * Debug: jquery.qtip.debug.js */ (function($) { // Implementation $.fn.qtip = function(options, blanket) { var i, id, interfaces, opts, obj, command, config, api; // Return API / Interfaces if requested if(typeof options == 'string') { // Make sure API data exists if requested if(typeof $(this).data('qtip') !== 'object') $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.NO_TOOLTIP_PRESENT, false); // Return requested object if(options == 'api') return $(this).data('qtip').interfaces[ $(this).data('qtip').current ]; else if(options == 'interfaces') return $(this).data('qtip').interfaces; } // Validate provided options else { // Set null options object if no options are provided if(!options) options = {}; // Sanitize option data if(typeof options.content !== 'object' || (options.content.jquery && options.content.length > 0)) options.content = { text: options.content }; if(typeof options.content.title !== 'object') options.content.title = { text: options.content.title }; if(typeof options.position !== 'object') options.position = { corner: options.position }; if(typeof options.position.corner !== 'object') options.position.corner = { target: options.position.corner, tooltip: options.position.corner }; if(typeof options.show !== 'object') options.show = { when: options.show }; if(typeof options.show.when !== 'object') options.show.when = { event: options.show.when }; if(typeof options.show.effect !== 'object') options.show.effect = { type: options.show.effect }; if(typeof options.hide !== 'object') options.hide = { when: options.hide }; if(typeof options.hide.when !== 'object') options.hide.when = { event: options.hide.when }; if(typeof options.hide.effect !== 'object') options.hide.effect = { type: options.hide.effect }; if(typeof options.style !== 'object') options.style = { name: options.style }; options.style = sanitizeStyle(options.style); // Build main options object opts = $.extend(true, {}, $.fn.qtip.defaults, options); // Inherit all style properties into one syle object and include original options opts.style = buildStyle.call({ options: opts }, opts.style); opts.user = $.extend(true, {}, options); }; // Iterate each matched element return $(this).each(function() // Return original elements as per jQuery guidelines { // Check for API commands if(typeof options == 'string') { command = options.toLowerCase(); interfaces = $(this).qtip('interfaces'); // Make sure API data exists$('.qtip').qtip('destroy') if(typeof interfaces == 'object') { // Check if API call is a BLANKET DESTROY command if(blanket === true && command == 'destroy') while(interfaces.length > 0) interfaces[interfaces.length-1].destroy(); // API call is not a BLANKET DESTROY command else { // Check if supplied command effects this tooltip only (NOT BLANKET) if(blanket !== true) interfaces = [ $(this).qtip('api') ]; // Execute command on chosen qTips for(i = 0; i < interfaces.length; i++) { // Destroy command doesn't require tooltip to be rendered if(command == 'destroy') interfaces[i].destroy(); // Only call API if tooltip is rendered and it wasn't a destroy call else if(interfaces[i].status.rendered === true) { if(command == 'show') interfaces[i].show(); else if(command == 'hide') interfaces[i].hide(); else if(command == 'focus') interfaces[i].focus(); else if(command == 'disable') interfaces[i].disable(true); else if(command == 'enable') interfaces[i].disable(false); }; }; }; }; } // No API commands, continue with qTip creation else { // Create unique configuration object config = $.extend(true, {}, opts); config.hide.effect.length = opts.hide.effect.length; config.show.effect.length = opts.show.effect.length; // Sanitize target options if(config.position.container === false) config.position.container = $(document.body); if(config.position.target === false) config.position.target = $(this); if(config.show.when.target === false) config.show.when.target = $(this); if(config.hide.when.target === false) config.hide.when.target = $(this); // Determine tooltip ID (Reuse array slots if possible) id = $.fn.qtip.interfaces.length; for(i = 0; i < id; i++) { if(typeof $.fn.qtip.interfaces[i] == 'undefined'){ id = i; break; }; }; // Instantiate the tooltip obj = new qTip($(this), config, id); // Add API references $.fn.qtip.interfaces[id] = obj; // Check if element already has qTip data assigned if(typeof $(this).data('qtip') == 'object') { // Set new current interface id if(typeof $(this).attr('qtip') === 'undefined') $(this).data('qtip').current = $(this).data('qtip').interfaces.length; // Push new API interface onto interfaces array $(this).data('qtip').interfaces.push(obj); } // No qTip data is present, create now else $(this).data('qtip', { current: 0, interfaces: [obj] }); // If prerendering is disabled, create tooltip on showEvent if(config.content.prerender === false && config.show.when.event !== false && config.show.ready !== true) { config.show.when.target.bind(config.show.when.event+'.qtip-'+id+'-create', { qtip: id }, function(event) { // Retrieve API interface via passed qTip Id api = $.fn.qtip.interfaces[ event.data.qtip ]; // Unbind show event and cache mouse coords api.options.show.when.target.unbind(api.options.show.when.event+'.qtip-'+event.data.qtip+'-create'); api.cache.mouse = { x: event.pageX, y: event.pageY }; // Render tooltip and start the event sequence construct.call( api ); api.options.show.when.target.trigger(api.options.show.when.event); }); } // Prerendering is enabled, create tooltip now else { // Set mouse position cache to top left of the element obj.cache.mouse = { x: config.show.when.target.offset().left, y: config.show.when.target.offset().top }; // Construct the tooltip construct.call(obj); } }; }); }; // Instantiator function qTip(target, options, id) { // Declare this reference var self = this; // Setup class attributes self.id = id; self.options = options; self.status = { animated: false, rendered: false, disabled: false, focused: false }; self.elements = { target: target.addClass(self.options.style.classes.target), tooltip: null, wrapper: null, content: null, contentWrapper: null, title: null, button: null, tip: null, bgiframe: null }; self.cache = { mouse: {}, position: {}, toggle: 0 }; self.timers = {}; // Define exposed API methods $.extend(self, self.options.api, { show: function(event) { var returned, solo; // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'show'); // Only continue if element is visible if(self.elements.tooltip.css('display') !== 'none') return self; // Clear animation queue self.elements.tooltip.stop(true, false); // Call API method and if return value is false, halt returned = self.beforeShow.call(self, event); if(returned === false) return self; // Define afterShow callback method function afterShow() { // Call API method and focus if it isn't static if(self.options.position.type !== 'static') self.focus(); self.onShow.call(self, event); // Prevent antialias from disappearing in IE7 by removing filter attribute if($.browser.msie) self.elements.tooltip.get(0).style.removeAttribute('filter'); }; // Maintain toggle functionality if enabled self.cache.toggle = 1; // Update tooltip position if it isn't static if(self.options.position.type !== 'static') self.updatePosition(event, (self.options.show.effect.length > 0)); // Hide other tooltips if tooltip is solo if(typeof self.options.show.solo == 'object') solo = $(self.options.show.solo); else if(self.options.show.solo === true) solo = $('div.qtip').not(self.elements.tooltip); if(solo) solo.each(function(){ if($(this).qtip('api').status.rendered === true) $(this).qtip('api').hide(); }); // Show tooltip if(typeof self.options.show.effect.type == 'function') { self.options.show.effect.type.call(self.elements.tooltip, self.options.show.effect.length); self.elements.tooltip.queue(function(){ afterShow(); $(this).dequeue(); }); } else { switch(self.options.show.effect.type.toLowerCase()) { case 'fade': self.elements.tooltip.fadeIn(self.options.show.effect.length, afterShow); break; case 'slide': self.elements.tooltip.slideDown(self.options.show.effect.length, function() { afterShow(); if(self.options.position.type !== 'static') self.updatePosition(event, true); }); break; case 'grow': self.elements.tooltip.show(self.options.show.effect.length, afterShow); break; default: self.elements.tooltip.show(null, afterShow); break; }; // Add active class to tooltip self.elements.tooltip.addClass(self.options.style.classes.active); }; // Log event and return return $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_SHOWN, 'show'); }, hide: function(event) { var returned; // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'hide'); // Only continue if element is visible else if(self.elements.tooltip.css('display') === 'none') return self; // Stop show timer and animation queue clearTimeout(self.timers.show); self.elements.tooltip.stop(true, false); // Call API method and if return value is false, halt returned = self.beforeHide.call(self, event); if(returned === false) return self; // Define afterHide callback method function afterHide(){ self.onHide.call(self, event); }; // Maintain toggle functionality if enabled self.cache.toggle = 0; // Hide tooltip if(typeof self.options.hide.effect.type == 'function') { self.options.hide.effect.type.call(self.elements.tooltip, self.options.hide.effect.length); self.elements.tooltip.queue(function(){ afterHide(); $(this).dequeue(); }); } else { switch(self.options.hide.effect.type.toLowerCase()) { case 'fade': self.elements.tooltip.fadeOut(self.options.hide.effect.length, afterHide); break; case 'slide': self.elements.tooltip.slideUp(self.options.hide.effect.length, afterHide); break; case 'grow': self.elements.tooltip.hide(self.options.hide.effect.length, afterHide); break; default: self.elements.tooltip.hide(null, afterHide); break; }; // Remove active class to tooltip self.elements.tooltip.removeClass(self.options.style.classes.active); }; // Log event and return return $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_HIDDEN, 'hide'); }, updatePosition: function(event, animate) { var i, target, tooltip, coords, mapName, imagePos, newPosition, ieAdjust, ie6Adjust, borderAdjust, mouseAdjust, offset, curPosition, returned // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'updatePosition'); // If tooltip is static, return else if(self.options.position.type == 'static') return $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.CANNOT_POSITION_STATIC, 'updatePosition'); // Define property objects target = { position: { left: 0, top: 0 }, dimensions: { height: 0, width: 0 }, corner: self.options.position.corner.target }; tooltip = { position: self.getPosition(), dimensions: self.getDimensions(), corner: self.options.position.corner.tooltip }; // Target is an HTML element if(self.options.position.target !== 'mouse') { // If the HTML element is AREA, calculate position manually if(self.options.position.target.get(0).nodeName.toLowerCase() == 'area') { // Retrieve coordinates from coords attribute and parse into integers coords = self.options.position.target.attr('coords').split(','); for(i = 0; i < coords.length; i++) coords[i] = parseInt(coords[i]); // Setup target position object mapName = self.options.position.target.parent('map').attr('name'); imagePos = $('img[usemap="#'+mapName+'"]:first').offset(); target.position = { left: Math.floor(imagePos.left + coords[0]), top: Math.floor(imagePos.top + coords[1]) }; // Determine width and height of the area switch(self.options.position.target.attr('shape').toLowerCase()) { case 'rect': target.dimensions = { width: Math.ceil(Math.abs(coords[2] - coords[0])), height: Math.ceil(Math.abs(coords[3] - coords[1])) }; break; case 'circle': target.dimensions = { width: coords[2] + 1, height: coords[2] + 1 }; break; case 'poly': target.dimensions = { width: coords[0], height: coords[1] }; for(i = 0; i < coords.length; i++) { if(i % 2 == 0) { if(coords[i] > target.dimensions.width) target.dimensions.width = coords[i]; if(coords[i] < coords[0]) target.position.left = Math.floor(imagePos.left + coords[i]); } else { if(coords[i] > target.dimensions.height) target.dimensions.height = coords[i]; if(coords[i] < coords[1]) target.position.top = Math.floor(imagePos.top + coords[i]); }; }; target.dimensions.width = target.dimensions.width - (target.position.left - imagePos.left); target.dimensions.height = target.dimensions.height - (target.position.top - imagePos.top); break; default: return $.fn.qtip.log.error.call(self, 4, $.fn.qtip.constants.INVALID_AREA_SHAPE, 'updatePosition'); break; }; // Adjust position by 2 pixels (Positioning bug?) target.dimensions.width -= 2; target.dimensions.height -= 2; } // Target is the document else if(self.options.position.target.add(document.body).length === 1) { target.position = { left: $(document).scrollLeft(), top: $(document).scrollTop() }; target.dimensions = { height: $(window).height(), width: $(window).width() }; } // Target is a regular HTML element, find position normally else { // Check if the target is another tooltip. If its animated, retrieve position from newPosition data if(typeof self.options.position.target.attr('qtip') !== 'undefined') target.position = self.options.position.target.qtip('api').cache.position; else target.position = self.options.position.target.offset(); // Setup dimensions objects target.dimensions = { height: self.options.position.target.outerHeight(), width: self.options.position.target.outerWidth() }; }; // Calculate correct target corner position newPosition = $.extend({}, target.position); if(target.corner.search(/right/i) !== -1) newPosition.left += target.dimensions.width; if(target.corner.search(/bottom/i) !== -1) newPosition.top += target.dimensions.height; if(target.corner.search(/((top|bottom)Middle)|center/) !== -1) newPosition.left += (target.dimensions.width / 2); if(target.corner.search(/((left|right)Middle)|center/) !== -1) newPosition.top += (target.dimensions.height / 2); } // Mouse is the target, set position to current mouse coordinates else { // Setup target position and dimensions objects target.position = newPosition = { left: self.cache.mouse.x, top: self.cache.mouse.y }; target.dimensions = { height: 1, width: 1 }; }; // Calculate correct target corner position if(tooltip.corner.search(/right/i) !== -1) newPosition.left -= tooltip.dimensions.width; if(tooltip.corner.search(/bottom/i) !== -1) newPosition.top -= tooltip.dimensions.height; if(tooltip.corner.search(/((top|bottom)Middle)|center/) !== -1) newPosition.left -= (tooltip.dimensions.width / 2); if(tooltip.corner.search(/((left|right)Middle)|center/) !== -1) newPosition.top -= (tooltip.dimensions.height / 2); // Setup IE adjustment variables (Pixel gap bugs) ieAdjust = ($.browser.msie) ? 1 : 0; // And this is why I hate IE... ie6Adjust = ($.browser.msie && parseInt($.browser.version.charAt(0)) === 6) ? 1 : 0; // ...and even more so IE6! // Adjust for border radius if(self.options.style.border.radius > 0) { if(tooltip.corner.search(/Left/) !== -1) newPosition.left -= self.options.style.border.radius; else if(tooltip.corner.search(/Right/) !== -1) newPosition.left += self.options.style.border.radius; if(tooltip.corner.search(/Top/) !== -1) newPosition.top -= self.options.style.border.radius; else if(tooltip.corner.search(/Bottom/) !== -1) newPosition.top += self.options.style.border.radius; }; // IE only adjustments (Pixel perfect!) if(ieAdjust) { if(tooltip.corner.search(/top/) !== -1) newPosition.top -= ieAdjust else if(tooltip.corner.search(/bottom/) !== -1) newPosition.top += ieAdjust if(tooltip.corner.search(/left/) !== -1) newPosition.left -= ieAdjust else if(tooltip.corner.search(/right/) !== -1) newPosition.left += ieAdjust if(tooltip.corner.search(/leftMiddle|rightMiddle/) !== -1) newPosition.top -= 1 }; // If screen adjustment is enabled, apply adjustments if(self.options.position.adjust.screen === true) newPosition = screenAdjust.call(self, newPosition, target, tooltip); // If mouse is the target, prevent tooltip appearing directly under the mouse if(self.options.position.target === 'mouse' && self.options.position.adjust.mouse === true) { if(self.options.position.adjust.screen === true && self.elements.tip) mouseAdjust = self.elements.tip.attr('rel'); else mouseAdjust = self.options.position.corner.tooltip; newPosition.left += (mouseAdjust.search(/right/i) !== -1) ? -6 : 6; newPosition.top += (mouseAdjust.search(/bottom/i) !== -1) ? -6 : 6; } // Initiate bgiframe plugin in IE6 if tooltip overlaps a select box or object element if(!self.elements.bgiframe && $.browser.msie && parseInt($.browser.version.charAt(0)) == 6) { $('select, object').each(function() { offset = $(this).offset(); offset.bottom = offset.top + $(this).height(); offset.right = offset.left + $(this).width(); if(newPosition.top + tooltip.dimensions.height >= offset.top && newPosition.left + tooltip.dimensions.width >= offset.left) bgiframe.call(self); }); }; // Add user xy adjustments newPosition.left += self.options.position.adjust.x; newPosition.top += self.options.position.adjust.y; // Set new tooltip position if its moved, animate if enabled curPosition = self.getPosition(); if(newPosition.left != curPosition.left || newPosition.top != curPosition.top) { // Call API method and if return value is false, halt returned = self.beforePositionUpdate.call(self, event); if(returned === false) return self; // Cache new position self.cache.position = newPosition; // Check if animation is enabled if(animate === true) { // Set animated status self.status.animated = true; // Animate and reset animated status on animation end self.elements.tooltip.animate(newPosition, 200, 'swing', function(){ self.status.animated = false }); } // Set new position via CSS else self.elements.tooltip.css(newPosition); // Call API method and log event if its not a mouse move self.onPositionUpdate.call(self, event); if(typeof event !== 'undefined' && event.type && event.type !== 'mousemove') $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_POSITION_UPDATED, 'updatePosition'); }; return self; }, updateWidth: function(newWidth) { var hidden; // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'updateWidth'); // Make sure supplied width is a number and if not, return else if(newWidth && typeof newWidth !== 'number') return $.fn.qtip.log.error.call(self, 2, 'newWidth must be of type number', 'updateWidth'); // Setup elements which must be hidden during width update hidden = self.elements.contentWrapper.siblings().add(self.elements.tip).add(self.elements.button); // Calculate the new width if one is not supplied if(!newWidth) { // Explicit width is set if(typeof self.options.style.width.value == 'number') newWidth = self.options.style.width.value; // No width is set, proceed with auto detection else { // Set width to auto initally to determine new width and hide other elements self.elements.tooltip.css({ width: 'auto' }); hidden.hide(); // Set position and zoom to defaults to prevent IE hasLayout bug if($.browser.msie) self.elements.wrapper.add(self.elements.contentWrapper.children()).css({ zoom: 'normal' }); // Set the new width newWidth = self.getDimensions().width + 1; // Make sure its within the maximum and minimum width boundries if(!self.options.style.width.value) { if(newWidth > self.options.style.width.max) newWidth = self.options.style.width.max if(newWidth < self.options.style.width.min) newWidth = self.options.style.width.min }; }; }; // Adjust newWidth by 1px if width is odd (IE6 rounding bug fix) if(newWidth % 2 !== 0) newWidth -= 1; // Set the new calculated width and unhide other elements self.elements.tooltip.width(newWidth); hidden.show(); // Set the border width, if enabled if(self.options.style.border.radius) { self.elements.tooltip.find('.qtip-betweenCorners').each(function(i) { $(this).width(newWidth - (self.options.style.border.radius * 2)); }) }; // IE only adjustments if($.browser.msie) { // Reset position and zoom to give the wrapper layout (IE hasLayout bug) self.elements.wrapper.add(self.elements.contentWrapper.children()).css({ zoom: '1' }); // Set the new width self.elements.wrapper.width(newWidth); // Adjust BGIframe height and width if enabled if(self.elements.bgiframe) self.elements.bgiframe.width(newWidth).height(self.getDimensions.height); }; // Log event and return return $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_WIDTH_UPDATED, 'updateWidth'); }, updateStyle: function(name) { var tip, borders, context, corner, coordinates; // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'updateStyle'); // Return if style is not defined or name is not a string else if(typeof name !== 'string' || !$.fn.qtip.styles[name]) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.STYLE_NOT_DEFINED, 'updateStyle'); // Set the new style object self.options.style = buildStyle.call(self, $.fn.qtip.styles[name], self.options.user.style); // Update initial styles of content and title elements self.elements.content.css( jQueryStyle(self.options.style) ); if(self.options.content.title.text !== false) self.elements.title.css( jQueryStyle(self.options.style.title, true) ); // Update CSS border colour self.elements.contentWrapper.css({ borderColor: self.options.style.border.color }); // Update tip color if enabled if(self.options.style.tip.corner !== false) { if($('').get(0).getContext) { // Retrieve canvas context and clear tip = self.elements.tooltip.find('.qtip-tip canvas:first'); context = tip.get(0).getContext('2d'); context.clearRect(0,0,300,300); // Draw new tip corner = tip.parent('div[rel]:first').attr('rel'); coordinates = calculateTip(corner, self.options.style.tip.size.width, self.options.style.tip.size.height); drawTip.call(self, tip, coordinates, self.options.style.tip.color || self.options.style.border.color); } else if($.browser.msie) { // Set new fillcolor attribute tip = self.elements.tooltip.find('.qtip-tip [nodeName="shape"]'); tip.attr('fillcolor', self.options.style.tip.color || self.options.style.border.color); }; }; // Update border colors if enabled if(self.options.style.border.radius > 0) { self.elements.tooltip.find('.qtip-betweenCorners').css({ backgroundColor: self.options.style.border.color }); if($('').get(0).getContext) { borders = calculateBorders(self.options.style.border.radius) self.elements.tooltip.find('.qtip-wrapper canvas').each(function() { // Retrieve canvas context and clear context = $(this).get(0).getContext('2d'); context.clearRect(0,0,300,300); // Draw new border corner = $(this).parent('div[rel]:first').attr('rel') drawBorder.call(self, $(this), borders[corner], self.options.style.border.radius, self.options.style.border.color); }); } else if($.browser.msie) { // Set new fillcolor attribute on each border corner self.elements.tooltip.find('.qtip-wrapper [nodeName="arc"]').each(function() { $(this).attr('fillcolor', self.options.style.border.color) }); }; }; // Log event and return return $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_STYLE_UPDATED, 'updateStyle'); }, updateContent: function(content, reposition) { var parsedContent, images, loadedImages; // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'updateContent'); // Make sure content is defined before update else if(!content) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.NO_CONTENT_PROVIDED, 'updateContent'); // Call API method and set new content if a string is returned parsedContent = self.beforeContentUpdate.call(self, content); if(typeof parsedContent == 'string') content = parsedContent; else if(parsedContent === false) return; // Set position and zoom to defaults to prevent IE hasLayout bug if($.browser.msie) self.elements.contentWrapper.children().css({ zoom: 'normal' }); // Append new content if its a DOM array and show it if hidden if(content.jquery && content.length > 0) content.clone(true).appendTo(self.elements.content).show(); // Content is a regular string, insert the new content else self.elements.content.html(content); // Check if images need to be loaded before position is updated to prevent mis-positioning images = self.elements.content.find('img[complete=false]'); if(images.length > 0) { loadedImages = 0; images.each(function(i) { $('') .load(function(){ if(++loadedImages == images.length) afterLoad(); }); }); } else afterLoad(); function afterLoad() { // Update the tooltip width self.updateWidth(); // If repositioning is enabled, update positions if(reposition !== false) { // Update position if tooltip isn't static if(self.options.position.type !== 'static') self.updatePosition(self.elements.tooltip.is(':visible'), true); // Reposition the tip if enabled if(self.options.style.tip.corner !== false) positionTip.call(self); }; }; // Call API method and log event self.onContentUpdate.call(self); return $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_CONTENT_UPDATED, 'loadContent'); }, loadContent: function(url, data, method) { var returned; // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'loadContent'); // Call API method and if return value is false, halt returned = self.beforeContentLoad.call(self); if(returned === false) return self; // Load content using specified request type if(method == 'post') $.post(url, data, setupContent); else $.get(url, data, setupContent); function setupContent(content) { // Call API method and log event self.onContentLoad.call(self); $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_CONTENT_LOADED, 'loadContent'); // Update the content self.updateContent(content); }; return self; }, updateTitle: function(content) { // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'updateTitle'); // Make sure content is defined before update else if(!content) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.NO_CONTENT_PROVIDED, 'updateTitle'); // Call API method and if return value is false, halt returned = self.beforeTitleUpdate.call(self); if(returned === false) return self; // Set the new content and reappend the button if enabled if(self.elements.button) self.elements.button = self.elements.button.clone(true); self.elements.title.html(content) if(self.elements.button) self.elements.title.prepend(self.elements.button); // Call API method and log event self.onTitleUpdate.call(self); return $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_TITLE_UPDATED, 'updateTitle'); }, focus: function(event) { var curIndex, newIndex, elemIndex, returned; // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'focus'); else if(self.options.position.type == 'static') return $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.CANNOT_FOCUS_STATIC, 'focus'); // Set z-index variables curIndex = parseInt( self.elements.tooltip.css('z-index') ); newIndex = 6000 + $('div.qtip[qtip]').length - 1; // Only update the z-index if it has changed and tooltip is not already focused if(!self.status.focused && curIndex !== newIndex) { // Call API method and if return value is false, halt returned = self.beforeFocus.call(self, event); if(returned === false) return self; // Loop through all other tooltips $('div.qtip[qtip]').not(self.elements.tooltip).each(function() { if($(this).qtip('api').status.rendered === true) { elemIndex = parseInt($(this).css('z-index')); // Reduce all other tooltip z-index by 1 if(typeof elemIndex == 'number' && elemIndex > -1) $(this).css({ zIndex: parseInt( $(this).css('z-index') ) - 1 }); // Set focused status to false $(this).qtip('api').status.focused = false; } }) // Set the new z-index and set focus status to true self.elements.tooltip.css({ zIndex: newIndex }); self.status.focused = true; // Call API method and log event self.onFocus.call(self, event); $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_FOCUSED, 'focus'); }; return self; }, disable: function(state) { // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'disable'); if(state) { // Tooltip is not already disabled, proceed if(!self.status.disabled) { // Set the disabled flag and log event self.status.disabled = true; $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_DISABLED, 'disable'); } // Tooltip is already disabled, inform user via log else $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.TOOLTIP_ALREADY_DISABLED, 'disable'); } else { // Tooltip is not already enabled, proceed if(self.status.disabled) { // Reassign events, set disable status and log self.status.disabled = false; $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_ENABLED, 'disable'); } // Tooltip is already enabled, inform the user via log else $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.TOOLTIP_ALREADY_ENABLED, 'disable'); }; return self; }, destroy: function() { var i, returned, interfaces; // Call API method and if return value is false, halt returned = self.beforeDestroy.call(self); if(returned === false) return self; // Check if tooltip is rendered if(self.status.rendered) { // Remove event handlers and remove element self.options.show.when.target.unbind('mousemove.qtip', self.updatePosition); self.options.show.when.target.unbind('mouseout.qtip', self.hide); self.options.show.when.target.unbind(self.options.show.when.event + '.qtip'); self.options.hide.when.target.unbind(self.options.hide.when.event + '.qtip'); self.elements.tooltip.unbind(self.options.hide.when.event + '.qtip'); self.elements.tooltip.unbind('mouseover.qtip', self.focus); self.elements.tooltip.remove(); } // Tooltip isn't yet rendered, remove render event else self.options.show.when.target.unbind(self.options.show.when.event+'.qtip-create'); // Check to make sure qTip data is present on target element if(typeof self.elements.target.data('qtip') == 'object') { // Remove API references from interfaces object interfaces = self.elements.target.data('qtip').interfaces; if(typeof interfaces == 'object' && interfaces.length > 0) { // Remove API from interfaces array for(i = 0; i < interfaces.length - 1; i++) if(interfaces[i].id == self.id) interfaces.splice(i, 1) } } delete $.fn.qtip.interfaces[self.id]; // Set qTip current id to previous tooltips API if available if(typeof interfaces == 'object' && interfaces.length > 0) self.elements.target.data('qtip').current = interfaces.length -1; else self.elements.target.removeData('qtip'); // Call API method and log destroy self.onDestroy.call(self); $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_DESTROYED, 'destroy'); return self.elements.target }, getPosition: function() { var show, offset; // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'getPosition'); show = (self.elements.tooltip.css('display') !== 'none') ? false : true; // Show and hide tooltip to make sure coordinates are returned if(show) self.elements.tooltip.css({ visiblity: 'hidden' }).show(); offset = self.elements.tooltip.offset(); if(show) self.elements.tooltip.css({ visiblity: 'visible' }).hide(); return offset; }, getDimensions: function() { var show, dimensions; // Make sure tooltip is rendered and if not, return if(!self.status.rendered) return $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.TOOLTIP_NOT_RENDERED, 'getDimensions'); show = (!self.elements.tooltip.is(':visible')) ? true : false; // Show and hide tooltip to make sure dimensions are returned if(show) self.elements.tooltip.css({ visiblity: 'hidden' }).show(); dimensions = { height: self.elements.tooltip.outerHeight(), width: self.elements.tooltip.outerWidth() }; if(show) self.elements.tooltip.css({ visiblity: 'visible' }).hide(); return dimensions; } }); }; // Define priamry construct function function construct() { var self, adjust, content, url, data, method, tempLength; self = this; // Call API method self.beforeRender.call(self); // Set rendered status to true self.status.rendered = true; // Create initial tooltip elements self.elements.tooltip = '
    ' + '
    ' + '
    ' + '
    ' + '
    '; // Append to container element self.elements.tooltip = $(self.elements.tooltip); self.elements.tooltip.appendTo(self.options.position.container) // Setup tooltip qTip data self.elements.tooltip.data('qtip', { current: 0, interfaces: [self] }); // Setup element references self.elements.wrapper = self.elements.tooltip.children('div:first'); self.elements.contentWrapper = self.elements.wrapper.children('div:first').css({ background: self.options.style.background }); self.elements.content = self.elements.contentWrapper.children('div:first').css( jQueryStyle(self.options.style) ); // Apply IE hasLayout fix to wrapper and content elements if($.browser.msie) self.elements.wrapper.add(self.elements.content).css({ zoom: 1 }); // Setup tooltip attributes if(self.options.hide.when.event == 'unfocus') self.elements.tooltip.attr('unfocus', true); // If an explicit width is set, updateWidth prior to setting content to prevent dirty rendering if(typeof self.options.style.width.value == 'number') self.updateWidth(); // Create borders and tips if supported by the browser if($('').get(0).getContext || $.browser.msie) { // Create border if(self.options.style.border.radius > 0) createBorder.call(self); else self.elements.contentWrapper.css({ border: self.options.style.border.width+'px solid '+self.options.style.border.color }); // Create tip if enabled if(self.options.style.tip.corner !== false) createTip.call(self); } // Neither canvas or VML is supported, tips and borders cannot be drawn! else { // Set defined border width self.elements.contentWrapper.css({ border: self.options.style.border.width+'px solid '+self.options.style.border.color }); // Reset border radius and tip self.options.style.border.radius = 0; self.options.style.tip.corner = false; // Inform via log $.fn.qtip.log.error.call(self, 2, $.fn.qtip.constants.CANVAS_VML_NOT_SUPPORTED, 'render'); }; // Use the provided content string or DOM array if((typeof self.options.content.text == 'string' && self.options.content.text.length > 0) || (self.options.content.text.jquery && self.options.content.text.length > 0)) content = self.options.content.text; // Use title string for content if present else if(typeof self.elements.target.attr('title') == 'string' && self.elements.target.attr('title').length > 0) { content = self.elements.target.attr('title').replace("\\n", '
    '); self.elements.target.attr('title', ''); // Remove title attribute to prevent default tooltip showing } // No title is present, use alt attribute instead else if(typeof self.elements.target.attr('alt') == 'string' && self.elements.target.attr('alt').length > 0) { content = self.elements.target.attr('alt').replace("\\n", '
    '); self.elements.target.attr('alt', ''); // Remove alt attribute to prevent default tooltip showing } // No valid content was provided, inform via log else { content = ' '; $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.NO_VALID_CONTENT, 'render'); }; // Set the tooltips content and create title if enabled if(self.options.content.title.text !== false) createTitle.call(self); self.updateContent(content); // Assign events and toggle tooltip with focus assignEvents.call(self); if(self.options.show.ready === true) self.show(); // Retrieve ajax content if provided if(self.options.content.url !== false) { url = self.options.content.url; data = self.options.content.data; method = self.options.content.method || 'get'; self.loadContent(url, data, method); }; // Call API method and log event self.onRender.call(self); $.fn.qtip.log.error.call(self, 1, $.fn.qtip.constants.EVENT_RENDERED, 'render'); }; // Create borders using canvas and VML function createBorder() { var self, i, width, radius, color, coordinates, containers, size, betweenWidth, betweenCorners, borderTop, borderBottom, borderCoord, sideWidth, vertWidth; self = this; // Destroy previous border elements, if present self.elements.wrapper.find('.qtip-borderBottom, .qtip-borderTop').remove(); // Setup local variables width = self.options.style.border.width; radius = self.options.style.border.radius; color = self.options.style.border.color || self.options.style.tip.color; // Calculate border coordinates coordinates = calculateBorders(radius); // Create containers for the border shapes containers = {}; for(i in coordinates) { // Create shape container containers[i] = '
    '; // Canvas is supported if($('').get(0).getContext) containers[i] += ''; // No canvas, but if it's IE use VML else if($.browser.msie) { size = radius * 2 + 3; containers[i] += ''; }; containers[i] += '
    '; }; // Create between corners elements betweenWidth = self.getDimensions().width - (Math.max(width, radius) * 2); betweenCorners = '
    '; // Create top border container borderTop = '
    ' + containers['topLeft'] + containers['topRight'] + betweenCorners; self.elements.wrapper.prepend(borderTop); // Create bottom border container borderBottom = '
    ' + containers['bottomLeft'] + containers['bottomRight'] + betweenCorners; self.elements.wrapper.append(borderBottom); // Draw the borders if canvas were used (Delayed til after DOM creation) if($('').get(0).getContext) { self.elements.wrapper.find('canvas').each(function() { borderCoord = coordinates[ $(this).parent('[rel]:first').attr('rel') ]; drawBorder.call(self, $(this), borderCoord, radius, color); }) } // Create a phantom VML element (IE won't show the last created VML element otherwise) else if($.browser.msie) self.elements.tooltip.append(''); // Setup contentWrapper border sideWidth = Math.max(radius, (radius + (width - radius)) ) vertWidth = Math.max(width - radius, 0); self.elements.contentWrapper.css({ border: '0px solid ' + color, borderWidth: vertWidth + 'px ' + sideWidth + 'px' }) }; // Border canvas draw method function drawBorder(canvas, coordinates, radius, color) { // Create corner var context = canvas.get(0).getContext('2d'); context.fillStyle = color; context.beginPath(); context.arc(coordinates[0], coordinates[1], radius, 0, Math.PI * 2, false); context.fill(); }; // Create tip using canvas and VML function createTip(corner) { var self, color, coordinates, coordsize, path; self = this; // Destroy previous tip, if there is one if(self.elements.tip !== null) self.elements.tip.remove(); // Setup color and corner values color = self.options.style.tip.color || self.options.style.border.color; if(self.options.style.tip.corner === false) return; else if(!corner) corner = self.options.style.tip.corner; // Calculate tip coordinates coordinates = calculateTip(corner, self.options.style.tip.size.width, self.options.style.tip.size.height); // Create tip element self.elements.tip = '
    '; // Use canvas element if supported if($('').get(0).getContext) self.elements.tip += ''; // Canvas not supported - Use VML (IE) else if($.browser.msie) { // Create coordize and tip path using tip coordinates coordsize = self.options.style.tip.size.width + ',' + self.options.style.tip.size.height; path = 'm' + coordinates[0][0] + ',' + coordinates[0][1]; path += ' l' + coordinates[1][0] + ',' + coordinates[1][1]; path += ' ' + coordinates[2][0] + ',' + coordinates[2][1]; path += ' xe'; // Create VML element self.elements.tip += ''; // Create a phantom VML element (IE won't show the last created VML element otherwise) self.elements.tip += ''; // Prevent tooltip appearing above the content (IE z-index bug) self.elements.contentWrapper.css('position', 'relative'); }; // Attach new tip to tooltip element self.elements.tooltip.prepend(self.elements.tip + '
    '); // Create element reference and draw the canvas tip (Delayed til after DOM creation) self.elements.tip = self.elements.tooltip.find('.'+self.options.style.classes.tip).eq(0); if($('').get(0).getContext) drawTip.call(self, self.elements.tip.find('canvas:first'), coordinates, color); // Fix IE small tip bug if(corner.search(/top/) !== -1 && $.browser.msie && parseInt($.browser.version.charAt(0)) === 6) self.elements.tip.css({ marginTop: -4 }); // Set the tip position positionTip.call(self, corner); }; // Canvas tip drawing method function drawTip(canvas, coordinates, color) { // Setup properties var context = canvas.get(0).getContext('2d'); context.fillStyle = color; // Create tip context.beginPath(); context.moveTo(coordinates[0][0], coordinates[0][1]); context.lineTo(coordinates[1][0], coordinates[1][1]); context.lineTo(coordinates[2][0], coordinates[2][1]); context.fill(); }; function positionTip(corner) { var self, ieAdjust, paddingCorner, paddingSize, newMargin; self = this; // Return if tips are disabled or tip is not yet rendered if(self.options.style.tip.corner === false || !self.elements.tip) return; if(!corner) corner = self.elements.tip.attr('rel'); // Setup adjustment variables ieAdjust = positionAdjust = ($.browser.msie) ? 1 : 0; // Set initial position self.elements.tip.css(corner.match(/left|right|top|bottom/)[0], 0); // Set position of tip to correct side if(corner.search(/top|bottom/) !== -1) { // Adjustments for IE6 - 0.5px border gap bug if($.browser.msie) { if(parseInt($.browser.version.charAt(0)) === 6) positionAdjust = (corner.search(/top/) !== -1) ? -3 : 1; else positionAdjust = (corner.search(/top/) !== -1) ? 1 : 2; }; if(corner.search(/Middle/) !== -1) self.elements.tip.css({ left: '50%', marginLeft: -(self.options.style.tip.size.width / 2) }); else if(corner.search(/Left/) !== -1) self.elements.tip.css({ left: self.options.style.border.radius - ieAdjust }); else if(corner.search(/Right/) !== -1) self.elements.tip.css({ right: self.options.style.border.radius + ieAdjust }); if(corner.search(/top/) !== -1) self.elements.tip.css({ top: -positionAdjust }); else self.elements.tip.css({ bottom: positionAdjust }); } else if(corner.search(/left|right/) !== -1) { // Adjustments for IE6 - 0.5px border gap bug if($.browser.msie) positionAdjust = (parseInt($.browser.version.charAt(0)) === 6) ? 1 : ((corner.search(/left/) !== -1) ? 1 : 2); if(corner.search(/Middle/) !== -1) self.elements.tip.css({ top: '50%', marginTop: -(self.options.style.tip.size.height / 2) }); else if(corner.search(/Top/) !== -1) self.elements.tip.css({ top: self.options.style.border.radius - ieAdjust }); else if(corner.search(/Bottom/) !== -1) self.elements.tip.css({ bottom: self.options.style.border.radius + ieAdjust }); if(corner.search(/left/) !== -1) self.elements.tip.css({ left: -positionAdjust }); else self.elements.tip.css({ right: positionAdjust }); }; // Adjust tooltip padding to compensate for tip paddingCorner = 'padding-' + corner.match(/left|right|top|bottom/)[0]; paddingSize = self.options.style.tip.size[ (paddingCorner.search(/left|right/) !== -1) ? 'width' : 'height' ]; self.elements.tooltip.css('padding', 0); self.elements.tooltip.css(paddingCorner, paddingSize); // Match content margin to prevent gap bug in IE6 ONLY if($.browser.msie && parseInt($.browser.version.charAt(0)) == 6) { newMargin = parseInt(self.elements.tip.css('margin-top')) || 0; newMargin += parseInt(self.elements.content.css('margin-top')) || 0; self.elements.tip.css({ marginTop: newMargin }); }; }; // Create title bar for content function createTitle() { var self = this; // Destroy previous title element, if present if(self.elements.title !== null) self.elements.title.remove(); // Create title element self.elements.title = $('
    ') .css( jQueryStyle(self.options.style.title, true) ) .css({ zoom: ($.browser.msie) ? 1 : 0 }) .prependTo(self.elements.contentWrapper); // Update title with contents if enabled if(self.options.content.title.text) self.updateTitle.call(self, self.options.content.title.text); // Create title close buttons if enabled if(self.options.content.title.button !== false && typeof self.options.content.title.button == 'string') { self.elements.button = $('') .css( jQueryStyle(self.options.style.button, true) ) .html(self.options.content.title.button) .prependTo(self.elements.title) .click(function(event){ if(!self.status.disabled) self.hide(event) }); }; }; // Assign hide and show events function assignEvents() { var self, showTarget, hideTarget, inactiveEvents; self = this; // Setup event target variables showTarget = self.options.show.when.target; hideTarget = self.options.hide.when.target; // Add tooltip as a hideTarget is its fixed if(self.options.hide.fixed) hideTarget = hideTarget.add(self.elements.tooltip); // Check if the hide event is special 'inactive' type if(self.options.hide.when.event == 'inactive') { // Define events which reset the 'inactive' event handler inactiveEvents = ['click', 'dblclick', 'mousedown', 'mouseup', 'mousemove', 'mouseout', 'mouseenter', 'mouseleave', 'mouseover' ]; // Define 'inactive' event timer method function inactiveMethod(event) { if(self.status.disabled === true) return; //Clear and reset the timer clearTimeout(self.timers.inactive); self.timers.inactive = setTimeout(function() { // Unassign 'inactive' events $(inactiveEvents).each(function() { hideTarget.unbind(this+'.qtip-inactive'); self.elements.content.unbind(this+'.qtip-inactive'); }); // Hide the tooltip self.hide(event); } , self.options.hide.delay); }; } // Check if the tooltip is 'fixed' else if(self.options.hide.fixed === true) { self.elements.tooltip.bind('mouseover.qtip', function() { if(self.status.disabled === true) return; // Reset the hide timer clearTimeout(self.timers.hide); }); }; // Define show event method function showMethod(event) { if(self.status.disabled === true) return; // If set, hide tooltip when inactive for delay period if(self.options.hide.when.event == 'inactive') { // Assign each reset event $(inactiveEvents).each(function() { hideTarget.bind(this+'.qtip-inactive', inactiveMethod); self.elements.content.bind(this+'.qtip-inactive', inactiveMethod); }); // Start the inactive timer inactiveMethod(); }; // Clear hide timers clearTimeout(self.timers.show); clearTimeout(self.timers.hide); // Start show timer self.timers.show = setTimeout(function(){ self.show(event); }, self.options.show.delay); }; // Define hide event method function hideMethod(event) { if(self.status.disabled === true) return; // Prevent hiding if tooltip is fixed and event target is the tooltip if(self.options.hide.fixed === true && self.options.hide.when.event.search(/mouse(out|leave)/i) !== -1 && $(event.relatedTarget).parents('div.qtip[qtip]').length > 0) { // Prevent default and popagation event.stopPropagation(); event.preventDefault(); // Reset the hide timer clearTimeout(self.timers.hide); return false; }; // Clear timers and stop animation queue clearTimeout(self.timers.show); clearTimeout(self.timers.hide); self.elements.tooltip.stop(true, true); // If tooltip has displayed, start hide timer self.timers.hide = setTimeout(function(){ self.hide(event); }, self.options.hide.delay); }; // Both events and targets are identical, apply events using a toggle if((self.options.show.when.target.add(self.options.hide.when.target).length === 1 && self.options.show.when.event == self.options.hide.when.event && self.options.hide.when.event !== 'inactive') || self.options.hide.when.event == 'unfocus') { self.cache.toggle = 0; // Use a toggle to prevent hide/show conflicts showTarget.bind(self.options.show.when.event + '.qtip', function(event) { if(self.cache.toggle == 0) showMethod(event); else hideMethod(event); }); } // Events are not identical, bind normally else { showTarget.bind(self.options.show.when.event + '.qtip', showMethod); // If the hide event is not 'inactive', bind the hide method if(self.options.hide.when.event !== 'inactive') hideTarget.bind(self.options.hide.when.event + '.qtip', hideMethod); }; // Focus the tooltip on mouseover if(self.options.position.type.search(/(fixed|absolute)/) !== -1) self.elements.tooltip.bind('mouseover.qtip', self.focus); // If mouse is the target, update tooltip position on mousemove if(self.options.position.target === 'mouse' && self.options.position.type !== 'static') { showTarget.bind('mousemove.qtip', function(event) { // Set the new mouse positions if adjustment is enabled self.cache.mouse = { x: event.pageX, y: event.pageY }; // Update the tooltip position only if the tooltip is visible and adjustment is enabled if(self.status.disabled === false && self.options.position.adjust.mouse === true && self.options.position.type !== 'static' && self.elements.tooltip.css('display') !== 'none') self.updatePosition(event); }); }; }; // Screen position adjustment function screenAdjust(position, target, tooltip) { var self, adjustedPosition, adjust, newCorner, overflow, corner; self = this; // Setup corner and adjustment variable if(tooltip.corner == 'center') return target.position // TODO: 'center' corner adjustment adjustedPosition = $.extend({}, position); newCorner = { x: false, y: false }; // Define overflow properties overflow = { left: (adjustedPosition.left < $.fn.qtip.cache.screen.scroll.left), right: (adjustedPosition.left + tooltip.dimensions.width + 2 >= $.fn.qtip.cache.screen.width + $.fn.qtip.cache.screen.scroll.left), top: (adjustedPosition.top < $.fn.qtip.cache.screen.scroll.top), bottom: (adjustedPosition.top + tooltip.dimensions.height + 2 >= $.fn.qtip.cache.screen.height + $.fn.qtip.cache.screen.scroll.top) }; // Determine new positioning properties adjust = { left: (overflow.left && (tooltip.corner.search(/right/i) != -1 || (tooltip.corner.search(/right/i) == -1 && !overflow.right))), right: (overflow.right && (tooltip.corner.search(/left/i) != -1 || (tooltip.corner.search(/left/i) == -1 && !overflow.left))), top: (overflow.top && tooltip.corner.search(/top/i) == -1), bottom: (overflow.bottom && tooltip.corner.search(/bottom/i) == -1) }; // Tooltip overflows off the left side of the screen if(adjust.left) { if(self.options.position.target !== 'mouse') adjustedPosition.left = target.position.left + target.dimensions.width; else adjustedPosition.left = self.cache.mouse.x newCorner.x = 'Left'; } // Tooltip overflows off the right side of the screen else if(adjust.right) { if(self.options.position.target !== 'mouse') adjustedPosition.left = target.position.left - tooltip.dimensions.width; else adjustedPosition.left = self.cache.mouse.x - tooltip.dimensions.width; newCorner.x = 'Right'; }; // Tooltip overflows off the top of the screen if(adjust.top) { if(self.options.position.target !== 'mouse') adjustedPosition.top = target.position.top + target.dimensions.height; else adjustedPosition.top = self.cache.mouse.y newCorner.y = 'top'; } // Tooltip overflows off the bottom of the screen else if(adjust.bottom) { if(self.options.position.target !== 'mouse') adjustedPosition.top = target.position.top - tooltip.dimensions.height; else adjustedPosition.top = self.cache.mouse.y - tooltip.dimensions.height; newCorner.y = 'bottom'; }; // Don't adjust if resulting position is negative if(adjustedPosition.left < 0) { adjustedPosition.left = position.left; newCorner.x = false; }; if(adjustedPosition.top < 0) { adjustedPosition.top = position.top; newCorner.y = false; }; // Change tip corner if positioning has changed and tips are enabled if(self.options.style.tip.corner !== false) { // Determine new corner properties adjustedPosition.corner = new String(tooltip.corner); if(newCorner.x !== false) adjustedPosition.corner = adjustedPosition.corner.replace(/Left|Right|Middle/, newCorner.x); if(newCorner.y !== false) adjustedPosition.corner = adjustedPosition.corner.replace(/top|bottom/, newCorner.y); // Adjust tip if position has changed and tips are enabled if(adjustedPosition.corner !== self.elements.tip.attr('rel')) createTip.call(self, adjustedPosition.corner); }; return adjustedPosition; }; // Build a jQuery style object from supplied style object function jQueryStyle(style, sub) { var styleObj, i; styleObj = $.extend(true, {}, style); for(i in styleObj) { if(sub === true && i.search(/(tip|classes)/i) !== -1) delete styleObj[i]; else if(!sub && i.search(/(width|border|tip|title|classes|user)/i) !== -1) delete styleObj[i]; }; return styleObj; }; // Sanitize styles function sanitizeStyle(style) { if(typeof style.tip !== 'object') style.tip = { corner: style.tip }; if(typeof style.tip.size !== 'object') style.tip.size = { width: style.tip.size, height: style.tip.size }; if(typeof style.border !== 'object') style.border = { width: style.border }; if(typeof style.width !== 'object') style.width = { value: style.width }; if(typeof style.width.max == 'string') style.width.max = parseInt(style.width.max.replace(/([0-9]+)/i, "$1")); if(typeof style.width.min == 'string') style.width.min = parseInt(style.width.min.replace(/([0-9]+)/i, "$1")); // Convert deprecated x and y tip values to width/height if(typeof style.tip.size.x == 'number') { style.tip.size.width = style.tip.size.x; delete style.tip.size.x; }; if(typeof style.tip.size.y == 'number') { style.tip.size.height = style.tip.size.y; delete style.tip.size.y; }; return style; }; // Build styles recursively with inheritance function buildStyle() { var self, i, styleArray, styleExtend, finalStyle, ieAdjust; self = this; // Build style options from supplied arguments styleArray = [true, {}]; for(i = 0; i < arguments.length; i++) styleArray.push(arguments[i]); styleExtend = [ $.extend.apply($, styleArray) ]; // Loop through each named style inheritance while(typeof styleExtend[0].name == 'string') { // Sanitize style data and append to extend array styleExtend.unshift( sanitizeStyle($.fn.qtip.styles[ styleExtend[0].name ]) ); }; // Make sure resulting tooltip className represents final style styleExtend.unshift(true, {classes:{ tooltip: 'qtip-' + (arguments[0].name || 'defaults') }}, $.fn.qtip.styles.defaults); // Extend into a single style object finalStyle = $.extend.apply($, styleExtend); // Adjust tip size if needed (IE 1px adjustment bug fix) ieAdjust = ($.browser.msie) ? 1 : 0; finalStyle.tip.size.width += ieAdjust; finalStyle.tip.size.height += ieAdjust; // Force even numbers for pixel precision if(finalStyle.tip.size.width % 2 > 0) finalStyle.tip.size.width += 1; if(finalStyle.tip.size.height % 2 > 0) finalStyle.tip.size.height += 1; // Sanitize final styles tip corner value if(finalStyle.tip.corner === true) finalStyle.tip.corner = (self.options.position.corner.tooltip === 'center') ? false : self.options.position.corner.tooltip; return finalStyle; }; // Tip coordinates calculator function calculateTip(corner, width, height) { // Define tip coordinates in terms of height and width values var tips = { bottomRight: [[0,0], [width,height], [width,0]], bottomLeft: [[0,0], [width,0], [0,height]], topRight: [[0,height], [width,0], [width,height]], topLeft: [[0,0], [0,height], [width,height]], topMiddle: [[0,height], [width / 2,0], [width,height]], bottomMiddle: [[0,0], [width,0], [width / 2,height]], rightMiddle: [[0,0], [width,height / 2], [0,height]], leftMiddle: [[width,0], [width,height], [0,height / 2]] }; tips.leftTop = tips.bottomRight; tips.rightTop = tips.bottomLeft; tips.leftBottom = tips.topRight; tips.rightBottom = tips.topLeft; return tips[corner]; }; // Border coordinates calculator function calculateBorders(radius) { var borders; // Use canvas element if supported if($('').get(0).getContext) { borders = { topLeft: [radius,radius], topRight: [0,radius], bottomLeft: [radius,0], bottomRight: [0,0] }; } // Canvas not supported - Use VML (IE) else if($.browser.msie) { borders = { topLeft: [-90,90,0], topRight: [-90,90,-radius], bottomLeft: [90,270,0], bottomRight: [90, 270,-radius] }; }; return borders; }; // BGIFRAME JQUERY PLUGIN ADAPTION // Special thanks to Brandon Aaron for this plugin // http://plugins.jquery.com/project/bgiframe function bgiframe() { var self, html, dimensions; self = this; dimensions = self.getDimensions(); // Setup iframe HTML string html = '