navHover = function()
{
	var lis = document.getElementById("navmenu").getElementsByTagName("LI");
	for (var i=0; i<lis.length; i++) {
		lis[i].onmouseover=function() {
			this.className+=" iehover";
		}
		lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", navHover);
function menuOpener(spanId, imgId)
{
	var tr_obj=document.getElementById(spanId);
	if(imgId!="")	
	{
		var img_obj=document.getElementById(imgId);	
		img_path=img_obj.src;
	}
   if (navigator.userAgent.indexOf("Netscape6") != -1)
	{
		tr_obj.style.visibility=(tr_obj.style.visibility=="hidden") ?  "visible" : "hidden";
		img_obj.src=(img_path.indexOf("images/ic-6.gif")!=-1)? "images/ic-6.gif" : "images/ic-6.gif";
	}
	else
	{
		tr_obj.style.display=(tr_obj.style.display=="none") ? "" : "none";
		img_obj.src=(img_path.indexOf("images/ic-6.gif")!=-1)? "images/ic-6.gif" : "images/ic-6.gif";
	}		
}
function make_default()
{
	if (navigator.userAgent.indexOf("Netscape6") != -1)
	{
		document.getElementById("tr01").style.visibility="hidden";		
			
	}
	else
	{
		document.getElementById("tr01").style.display="none";		
						
	}		
}