var mastertabvar=new Object();mastertabvar.baseopacity=100;mastertabvar.browserdetect="";function showsubmenu(masterid,id){if(typeof highlighting!="undefined")clearInterval(highlighting);submenuobject=document.getElementById(id);mastertabvar.browserdetect=submenuobject.filters?"ie":typeof submenuobject.style.MozOpacity=="string"?"mozilla":"";hidesubmenus(mastertabvar[masterid]);submenuobject.style.display="block";instantset(mastertabvar.baseopacity);highlighting=setInterval("gradualfade(submenuobject)",10);}function hidesubmenus(submenuarray){for(var i=0;i<submenuarray.length;i++)document.getElementById(submenuarray[i]).style.display="none";}function instantset(degree){if(mastertabvar.browserdetect=="mozilla")submenuobject.style.MozOpacity=degree/100;else if(mastertabvar.browserdetect=="ie")submenuobject.filters.alpha.opacity=degree;}function gradualfade(cur2){if(mastertabvar.browserdetect=="mozilla" && cur2.style.MozOpacity<1)cur2.style.MozOpacity=Math.min(parseFloat(cur2.style.MozOpacity)+0.1, 0.99);else if(mastertabvar.browserdetect=="ie" && cur2.filters.alpha.opacity<100)cur2.filters.alpha.opacity+=10;else if(typeof highlighting!="undefined")clearInterval(highlighting);}function initalizetab(tabid){mastertabvar[tabid]=new Array();var menuitems=document.getElementById(tabid).getElementsByTagName("li");for(var i=0;i<menuitems.length;i++){if(menuitems[i].getAttribute("rel")){menuitems[i].setAttribute("rev", tabid);mastertabvar[tabid][mastertabvar[tabid].length]=menuitems[i].getAttribute("rel");if(menuitems[i].className=="selected")showsubmenu(tabid, menuitems[i].getAttribute("rel"));menuitems[i].getElementsByTagName("a")[0].onmouseover=function(){showsubmenu(this.parentNode.getAttribute("rev"),this.parentNode.getAttribute("rel"))}}}}