;(function($) {$.ui = $.ui || {};$.fn.extend({accordion: function(options, data) {var args = Array.prototype.slice.call(arguments, 1);return this.each(function() {if (typeof options == "string") {var accordion = $.data(this, "ui-accordion");accordion[options].apply(accordion, args);} else if (!$(this).is(".ui-accordion"))$.data(this, "ui-accordion", new $.ui.accordion(this, options));});},activate: function(index) {return this.accordion("activate", index);}});$.ui.accordion = function(container, options) {this.options = options = $.extend({}, $.ui.accordion.defaults, options);this.element = container;$(container).addClass("ui-accordion");if ( options.navigation ) {var current = $(container).find("a.close").filter(options.navigationFilter);if ( current.length ) {if ( current.filter(options.header).length ) {options.active = current;} else {options.active = current.parent().parent().prev();current.addClass("current");}}}options.headers = $(container).find(options.header);options.active = findActive(options.headers, options.active);if ( options.fillSpace ) {var maxHeight = $(container).parent().height();options.headers.each(function() {maxHeight -= $(this).outerHeight();});var maxPadding = 0;options.headers.next(".cont").each(function() {maxPadding = Math.max(maxPadding, $(this).innerHeight() - $(this).height());}).height(maxHeight - maxPadding);} else if ( options.autoheight ) {var maxHeight = 0;options.headers.next(".cont").each(function() {maxHeight = Math.max(maxHeight, $(this).outerHeight());}).height(maxHeight);}options.headers.not(options.active || "").next(".cont").hide();options.active.parent().andSelf().addClass(options.selectedClass);if (options.event)$(container).bind((options.event) + ".ui-accordion", clickHandler);};$.ui.accordion.prototype = {activate: function(index) {clickHandler.call(this.element, {target: findActive( this.options.headers, index )[0]});},enable: function() {this.options.disabled = false;},disable: function() {this.options.disabled = true;},destroy: function() {this.options.headers.next(".cont").css("display", "");if ( this.options.fillSpace || this.options.autoheight ) {this.options.headers.next(".cont").css("height", "");}$.removeData(this.element, "ui-accordion");$(this.element).removeClass("ui-accordion").unbind(".ui-accordion");}}
function scopeCallback(callback, scope) {return function() {return callback.apply(scope, arguments);};}
function completed(cancel) {if (!$.data(this, "ui-accordion"))return;var instance = $.data(this, "ui-accordion");var options = instance.options;options.running = cancel ? 0 : --options.running;if ( options.running )return;if ( options.clearStyle ) {options.toShow.add(options.toHide).css({height: "",overflow: ""});}$(this).triggerHandler("change.ui-accordion", [options.data], options.change);}
function toggle(toShow, toHide, data, clickedActive, down) {var options = $.data(this, "ui-accordion").options;options.toShow = toShow;options.toHide = toHide;options.data = data;var complete = scopeCallback(completed, this);options.running = toHide.size() == 0 ? toShow.size() : toHide.size();if ( options.animated ) {if ( !options.alwaysOpen && clickedActive ) {$.ui.accordion.animations[options.animated]({toShow: jQuery([]),toHide: toHide,complete: complete,down: down,autoheight: options.autoheight});} else {$.ui.accordion.animations[options.animated]({toShow: toShow,toHide: toHide,complete: complete,down: down,autoheight: options.autoheight});}} else {if ( !options.alwaysOpen && clickedActive ) {toShow.toggle();} else {toHide.hide();toShow.show();}complete(true);}}function clickHandler(event) {var options = $.data(this, "ui-accordion").options;if (options.disabled)return false;if ( !event.target && !options.alwaysOpen ) {options.active.parent().andSelf().toggleClass(options.selectedClass);var toHide = options.active.next(".cont"),data = {instance: this,options: options,newHeader: jQuery([]),oldHeader: options.active,newContent: jQuery([]),oldContent: toHide},toShow = options.active = $([]);toggle.call(this, toShow, toHide, data );return false;}var clicked = $(event.target);if ( clicked.parents(options.header).length )while ( !clicked.is(options.header) )clicked = clicked.parent();var clickedActive = clicked[0] == options.active[0];if (options.running || (options.alwaysOpen && clickedActive))return false;if (!clicked.is(options.header))return;options.active.parent().andSelf().toggleClass(options.selectedClass);if ( !clickedActive ) {clicked.parent().andSelf().addClass(options.selectedClass);}var toShow = clicked.next(".cont"),toHide = options.active.next(".cont"),data = {instance: this,options: options,newHeader: clicked,oldHeader: options.active,newContent: toShow,oldContent: toHide},down = options.headers.index( options.active[0] ) > options.headers.index( clicked[0] );options.active = clickedActive ? $([]) : clicked;toggle.call(this, toShow, toHide, data, clickedActive, down );return false;};function findActive(headers, selector) {return selector != undefined? typeof selector == "number"? headers.filter(":eq(" + selector + ")"): headers.not(headers.not(selector)): selector === false? $([]): headers.filter(":eq(0)");}$.extend($.ui.accordion, {
defaults: {
selectedClass: "selected",
alwaysOpen: false,
animated: 'slide',
event: "click",
header: "a.close",autoheight: true,running: 0,navigationFilter: function() {return this.href.toLowerCase() == location.href.toLowerCase();}},
animations: {slide: function(options, additions) {options = $.extend({easing: "swing",duration: 100}, options, additions);if ( !options.toHide.size() ) {options.toShow.animate({height: "show"}, options);return;}var hideHeight = options.toHide.height(),showHeight = options.toShow.height(),difference = showHeight / hideHeight;options.toShow.css({ height: 0, overflow: 'hidden' }).show();options.toHide.filter(":hidden").each(options.complete).end().filter(":visible").animate({height:"hide"},{step: function(now) {var current = (hideHeight - now) * difference;if ($.browser.msie || $.browser.opera) {	current = Math.ceil(current);}options.toShow.height( current );},duration: options.duration,easing: options.easing,complete: function() {if ( !options.autoheight ) {	options.toShow.css("height", "auto");}options.complete();}});},bounceslide: function(options) {this.slide(options, {easing: options.down ? "bounceout" : "swing",duration: options.down ? 1000 : 200});},easeslide: function(options) {this.slide(options, {easing: "easeinout",duration: 700})}}});})(jQuery);