submenu_div   = ''
menu_div      = ''
menu_shadow   = ''
submenu_timer = null
function menushow( obj ){
   menuclose()
   menu_div = obj
//   menu_div = obj.parentNode
//   menu_div.className += ' over'
   submenu_div = menu_div.getElementsByTagName( "ul" )[0];

   if( submenu_div ){
       addE( submenu_div, 'mouseover', function(){ clearTimeout( submenu_timer )});
       submenu_div.style.display = 'block'
/*
       if( !menu_shadow ){
          menu_shadow = document.createElement( "DIV" )
          menu_shadow.className = 'overlay_menu'
          document.body.appendChild( menu_shadow )
       }

       setW( menu_shadow, getW( submenu_div ))
       setH( menu_shadow, getH( submenu_div ))
       setPos( menu_shadow, getT( submenu_div ) + 2, getL( submenu_div ) + 3 )
       menu_shadow.style.display = 'block'
*/
	}
   window.status = ''
   return true
}
//function menuhide(){ menuclose() }
function menuhide(){ submenu_timer = setTimeout( menuclose, 500 )}
function menuclose(){
   clearTimeout( submenu_timer )
   if( menu_div ){
//      menu_div.className = menu_div.className.replace ( ' over', '' )
      menu_div = ''
	}
   if( submenu_div ){
      submenu_div.style.display = 'none'
//      menu_shadow.style.display = 'none'
      submenu_div = ''
   }
}