function expand(s)
	{
	var td = s;
	var d = td.getElementsByTagName("div").item(0);

	if(td.className == "submenuNormal"){
		td.className = "submenuHover";
		
		}
	else{
		td.className = "menuHover";
		
		}
	if(d){
		d.className = "menuHover";
		}
	}

function collapse(s)
	{
	var td = s;
	var d = td.getElementsByTagName("div").item(0);

	if(td.className == "submenuHover"){
		td.className = "submenuNormal";
		}
	else{
		td.className = "menuNormal";
		}
	if(d){
		d.className = "menuNormal";
		}
	}
	
function navigate(strHREF)
	{
	window.location.href = strHREF;
	}