function menuFix() {

 var mainmenu = document.getElementById("mx1");

  mainmenu.onmouseover=function() {
 this.className="sfhover";
  }
 
 mainmenu.onmouseout=function() {
  this.className="";
  }

}
window.onload=menuFix;
var preobj=null;
function showmenu(id)
{
	
 //var obj = document.getElementById("m"+id);
 var obj=document.getElementById("menu"+id);
 
 if(preobj!=null)
 {
 	preobj.className="collapsed";
 	
}

obj.className="expanded";
 preobj=obj;
}
function hidemenu(id)
{
	var obj=document.getElementById("menu"+id);
	 
obj.className="collapsed";
 
}
function menulist(id)
{
	var obj = document.getElementById("menu"+id);
	obj.className = (obj.className.toLowerCase() == "expanded"?"collapsed":"expanded");
	
}
function menuout(id)
{
	var obj = document.getElementById("menu"+id);
	obj.className = "collapsed";
}