sfHover=function(){var timeout=300;var cssClass="sfhover";var queue=[];var reCSS=new RegExp("\\b"+cssClass+"\\b");var sfEls=document.getElementById("nav").getElementsByTagName("li");for(var i=0;i<sfEls.length;i++){sfEls[i].onmouseover=function(){queueFlush();this.className+=" "+cssClass};sfEls[i].onmouseout=function(){queue.push([setTimeout(queueTimeout,timeout),this])};sfEls[i].onfocus=function(){queueFlush();this.className+=" "+cssClass};sfEls[i].onblur=function(){queue.push([setTimeout(queueTimeout,timeout),this])};sfEls[i].onclick=function(e){if(this.className.search(reCSS)==-1){var elems=this.parentNode.getElementsByTagName("li");for(var i=0;i<elems.length;i++){elems[i].className=elems[i].className.replace(reCSS,"")}this.className+=" "+cssClass}else{var elems=this.getElementsByTagName("li");for(var i=0;i<elems.length;i++){elems[i].className=elems[i].className.replace(reCSS,"")}this.className=this.className.replace(reCSS,"")}if(e&&e.stopPropagation)e.stopPropagation();else window.event.cancelBubble=true}}queueFlush=function(){while(queue.length){clearTimeout(queue[0][0]);queueTimeout()}};queueTimeout=function(){if(queue.length){var el=queue.shift()[1];el.className=el.className.replace(reCSS,"")}}};if(window.attachEvent)window.attachEvent("onload",sfHover);
