2012-10-10 23:34:19 -04:00
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(function(e,t){function i(){return++n}function s(e){return e=e.cloneNode(!1),e.hash.length>1&&e.href.replace(r,"")===location.href.replace(r,"")}var n=0,r=/#.*$/;e.widget("ui.tabs",{version:"1.9.0",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 t,n=this,r=this.options,i=r.active;this.running=!1,this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all").toggleClass("ui-tabs-collapsible",r.collapsible).delegate(".ui-tabs-nav > li","mousedown"+this.eventNamespace,function(t){e(this).is(".ui-state-disabled")&&t.preventDefault()}).delegate(".ui-tabs-anchor","focus"+this.eventNamespace,function(){e(this).closest("li").is(".ui-state-disabled")&&this.blur()}),this._processTabs();if(i===null){location.hash&&this.anchors.each(function(e,t){if(t.hash===location.hash)return i=e,!1}),i===null&&(i=this.tabs.filter(".ui-tabs-active").index());if(i===null||i===-1)i=this.tabs.length?0:!1}i!==!1&&(i=this.tabs.index(this.tabs.eq(i)),i===-1&&(i=r.collapsible?!1:0)),r.active=i,!r.collapsible&&r.active===!1&&this.anchors.length&&(r.active=0),e.isArray(r.disabled)&&(r.disabled=e.unique(r.disabled.concat(e.map(this.tabs.filter(".ui-state-disabled"),function(e){return n.tabs.index(e)}))).sort()),this.options.active!==!1&&this.anchors.length?this.active=this._findActive(this.options.active):this.active=e(),this._refresh(),this.active.length&&this.load(r.active)},_getCreateEventData:function(){return{tab:this.active,panel:this.active.length?this._getPanelForTab(this.active):e()}},_tabKeydown:function(t){var n=e(this.document[0].activeElement).closest("li"),r=this.tabs.index(n),i=!0;if(this._handlePageNav(t))return;switch(t.keyCode){case e.ui.keyCode.RIGHT:case e.ui.keyCode.DOWN:r++;break;case e.ui.keyCode.UP:case e.ui.keyCode.LEFT:i=!1,r--;break;case e.ui.keyCode.END:r=this.anchors.length-1;break;case e.ui.keyCode.HOME:r=0;break;case e.ui.keyCode.SPACE:t.preventDefault(),clearTimeout(this.activating),this._activate(r);return;case e.ui.keyCode.ENTER:t.preventDefault(),clearTimeout(this.activating),this._activate(r===this.options.active?!1:r);return;default:return}t.preventDefault(),clearTimeout(this.activating),r=this._focusNextTab(r,i),t.ctrlKey||(n.attr("aria-selected","false"),this.tabs.eq(r).attr("aria-selected","true"),this.activating=this._delay(function(){this.option("active",r)},this.delay))},_panelKeydown:function(t){if(this._handlePageNav(t))return;t.ctrlKey&&t.keyCode===e.ui.keyCode.UP&&(t.preventDefault(),this.active.focus())},_handlePageNav:function(t){if(t.altKey&&t.keyCode===e.ui.keyCode.PAGE_UP)return this._activate(this._focusNextTab(this.options.active-1,!1)),!0;if(t.altKey&&t.keyCode===e.ui.keyCode.PAGE_DOWN)return this._activate(this._focusNextTab(this.options.active+1,!0)),!0},_findNextTab:function(t,n){function i(){return t>r&&(t=0),t<0&&(t=r),t}var r=this.tabs.length-1;while(e.inArray(i(),this.options.disabled)!==-1)t=n?t+1:t-1;return t},_focusNextTab:function(e,t){return e=this._findNextTab(e,t),this.tabs.eq(e).focus(),e},_setOption:function(e,t){if(e==="active"){this._activate(t);return}if(e==="disabled"){this._setupDisabled(t);return}this._super(e,t),e==="collapsible"&&(this.element.toggleClass("ui-tabs-collapsible",t),!t&&this.options.active===!1&&this._activate(0)),e==="event"&&this._setupEvents(t),e==="heightStyle"&&this._setupHeightStyle(t)},_tabId:function(e){return e.attr("aria-controls")||"ui-tabs-"+i()},_sanitizeSelector:function(e){return e?e.replace(/[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g,"\\$&"):""},refresh:function(){var t,n=this.options,r=this.tablist.children(":has(a[href])");n.disabled=e.map(r.filter(".ui-state-disabled"),function(e){return r.index(e)}),this._processTabs(),n.active===!1||!this.anchors.length?(n.active=!1,this.active=e()):this.active.length&&!e.contains(this.tablist[0],this.active[0])?this.tabs.length===n.disabled.length?(n.active=!1,this.active=e()):this._activate(this._findNextTab(Math.max(0,n.active-1),!1)):n.active=this.tabs.index(this.a
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