sfHover = function() 
{
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
	
}

if (window.attachEvent) window.attachEvent("onload", sfHover);




sfHover1 = function() 
{
	var sfEls = document.getElementById("navv1").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover1";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover1\\b"), "");
		}
	}
	
}

if (window.attachEvent) window.attachEvent("onload", sfHover1);





sfHover2 = function() 
{
	var sfEls = document.getElementById("navv2").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover2";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover2\\b"), "");
		}
	}
	
}

if (window.attachEvent) window.attachEvent("onload", sfHover2);



sfHover3 = function() 
{
	var sfEls = document.getElementById("navv3").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover3";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover3\\b"), "");
		}
	}
	
}

if (window.attachEvent) window.attachEvent("onload", sfHover3);



sfHover4 = function() 
{
	var sfEls = document.getElementById("navv4").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover4";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover4\\b"), "");
		}
	}
	
}

if (window.attachEvent) window.attachEvent("onload", sfHover4);


/*


window.onload = function()
{
	
	$$("#nav1 li").each(function(node)
	{
		var ul = $A(node.getElementsByTagName("ul")).first();
		if(ul != null)
		{
			node.onmouseover = node.onmouseout = function()
			{
				Element.toggle(ul);
			}
		}
	});
	
	$$("#nav2 li").each(function(node)
	{
		var ul = $A(node.getElementsByTagName("ul")).first();
		if(ul != null)
		{
			node.onmouseover = node.onmouseout = function()
			{
				Element.toggle(ul);
			}
		}
	});

	$$("#nav3 li").each(function(node)
	{
		var ul = $A(node.getElementsByTagName("ul")).first();
		if(ul != null)
		{
			node.onmouseover = node.onmouseout = function()
			{
				Element.toggle(ul);
			}
		}
	});


}
*/