if(document.getElementById&&!document.all){ns6=1;}else{ns6=0;}
var agtbrw=navigator.userAgent.toLowerCase();
var operaaa=(agtbrw.indexOf('opera')!=-1);
var head="display:''";
var folder='';
function expandit(curobj){
if(document.getElementById(curobj)){
folder=document.getElementById(curobj).style;
}else{
if(ns6==1||operaaa==true){
folder=curobj.nextSibling.nextSibling.style;
}else{
folder=document.all[curobj.sourceIndex+1].style;
}
}
if (folder.display=="none"){folder.display="";}else{folder.display="none";}
}