2013-04-03 19:36:25 +02:00
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(function(t,e){function i(){return++n}function s(t){return t.hash.length>1&&decodeURIComponent(t.href.replace(a,""))===decodeURIComponent(location.href.replace(a,""))}var n=0,a=/#.*$/;t.widget("ui.tabs",{version:"1.10.2",delay:300,options:{active:null,collapsible:!1,event:"click",heightStyle:"content",hide:null,show:null,activate:null,beforeActivate:null,beforeLoad:null,load:null},_create:function(){var e=this,i=this.options;this.running=!1,this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all").toggleClass("ui-tabs-collapsible",i.collapsible).delegate(".ui-tabs-nav > li","mousedown"+this.eventNamespace,function(e){t(this).is(".ui-state-disabled")&&e.preventDefault()}).delegate(".ui-tabs-anchor","focus"+this.eventNamespace,function(){t(this).closest("li").is(".ui-state-disabled")&&this.blur()}),this._processTabs(),i.active=this._initialActive(),t.isArray(i.disabled)&&(i.disabled=t.unique(i.disabled.concat(t.map(this.tabs.filter(".ui-state-disabled"),function(t){return e.tabs.index(t)}))).sort()),this.active=this.options.active!==!1&&this.anchors.length?this._findActive(i.active):t(),this._refresh(),this.active.length&&this.load(i.active)},_initialActive:function(){var i=this.options.active,s=this.options.collapsible,n=location.hash.substring(1);return null===i&&(n&&this.tabs.each(function(s,a){return t(a).attr("aria-controls")===n?(i=s,!1):e}),null===i&&(i=this.tabs.index(this.tabs.filter(".ui-tabs-active"))),(null===i||-1===i)&&(i=this.tabs.length?0:!1)),i!==!1&&(i=this.tabs.index(this.tabs.eq(i)),-1===i&&(i=s?!1:0)),!s&&i===!1&&this.anchors.length&&(i=0),i},_getCreateEventData:function(){return{tab:this.active,panel:this.active.length?this._getPanelForTab(this.active):t()}},_tabKeydown:function(i){var s=t(this.document[0].activeElement).closest("li"),n=this.tabs.index(s),a=!0;if(!this._handlePageNav(i)){switch(i.keyCode){case t.ui.keyCode.RIGHT:case t.ui.keyCode.DOWN:n++;break;case t.ui.keyCode.UP:case t.ui.keyCode.LEFT:a=!1,n--;break;case t.ui.keyCode.END:n=this.anchors.length-1;break;case t.ui.keyCode.HOME:n=0;break;case t.ui.keyCode.SPACE:return i.preventDefault(),clearTimeout(this.activating),this._activate(n),e;case t.ui.keyCode.ENTER:return i.preventDefault(),clearTimeout(this.activating),this._activate(n===this.options.active?!1:n),e;default:return}i.preventDefault(),clearTimeout(this.activating),n=this._focusNextTab(n,a),i.ctrlKey||(s.attr("aria-selected","false"),this.tabs.eq(n).attr("aria-selected","true"),this.activating=this._delay(function(){this.option("active",n)},this.delay))}},_panelKeydown:function(e){this._handlePageNav(e)||e.ctrlKey&&e.keyCode===t.ui.keyCode.UP&&(e.preventDefault(),this.active.focus())},_handlePageNav:function(i){return i.altKey&&i.keyCode===t.ui.keyCode.PAGE_UP?(this._activate(this._focusNextTab(this.options.active-1,!1)),!0):i.altKey&&i.keyCode===t.ui.keyCode.PAGE_DOWN?(this._activate(this._focusNextTab(this.options.active+1,!0)),!0):e},_findNextTab:function(e,i){function s(){return e>n&&(e=0),0>e&&(e=n),e}for(var n=this.tabs.length-1;-1!==t.inArray(s(),this.options.disabled);)e=i?e+1:e-1;return e},_focusNextTab:function(t,e){return t=this._findNextTab(t,e),this.tabs.eq(t).focus(),t},_setOption:function(t,i){return"active"===t?(this._activate(i),e):"disabled"===t?(this._setupDisabled(i),e):(this._super(t,i),"collapsible"===t&&(this.element.toggleClass("ui-tabs-collapsible",i),i||this.options.active!==!1||this._activate(0)),"event"===t&&this._setupEvents(i),"heightStyle"===t&&this._setupHeightStyle(i),e)},_tabId:function(t){return t.attr("aria-controls")||"ui-tabs-"+i()},_sanitizeSelector:function(t){return t?t.replace(/[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g,"\\$&"):""},refresh:function(){var e=this.options,i=this.tablist.children(":has(a[href])");e.disabled=t.map(i.filter(".ui-state-disabled"),function(t){return i.index(t)}),this._processTabs(),e.active!==!1&&this.anchors.length?this.active.length&&!t.contains(this.tablist[0],this.active[0])?this.tabs.length===e.disabled.length?(e.active=!1,this.active=t()):this._activate(this._findNextTab(Math.max(0,e.active-1),
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