startList = function() {
	var navRoot1=document.getElementById("nav");
	if(navRoot1){
	var iframeHNew=navRoot1.getElementsByTagName('iframe');
	for(ifnew=0; ifnew<iframeHNew.length; ifnew++)
	{iframeHNew[ifnew].style.height=0;}
	var getUL=navRoot1.getElementsByTagName('ul');
	for (j=0; j<getUL.length; j++)
	{
		var getAClass=getUL[j].parentNode.getElementsByTagName('a');
		if((getAClass[0].className)=='sel cursor')
		{
			getUL[j].style.visibility='hidden';		
		}
		else
		{getUL[j].style.visibility=''}
	}
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
					var iframeH=navRoot.getElementsByTagName('iframe');
					var iframeHght= this.getElementsByTagName('iframe');
					if((iframeHght.length)!=0)
					{
						iframeHght[0].style.height=((this.getElementsByTagName('LI').length)*20)+"px";
						var anchorC=this.getElementsByTagName('a');
						
								if((anchorC[0].className)=='sel cursor')
								{
									iframeHght[0].style.height='0px';
								}
					}
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	  }
	}
}
window.onload=startList;