var layerRef;
var layerStyle;
var menuName;
var activeMenu = null;
x=0;
y=0;

function hideMenuIE()
{
  if ((document.all) && (ie5 == 1))
  {
    if(activeMenu != null)
    {    
      if(!activeMenu.contains(event.toElement))
      {    
        rem();        
        activeMenu = null;
      }
    }
  }  
}