sfHover = function() 
	{ 
	var sfEls = document.getElementById("mainnav_veh").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);

sfHover2 = function() 
	{ 
	var sfEls = document.getElementById("mainnav_gen").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);