var openedMenu = null;
var submenuTimer;
function menuOvr(id){ if (openedMenu && openedMenu != id){ CloseMenu(id); } OpenMenu(id); }
function OpenMenu(id){ 
 if ( document.getElementById ){ document.getElementById( id ).style.visibility = 'visible'; }
 else if ( document.all ){ document.all( id ).style.visibility = 'visible'; }
 else if ( document.layers ){ document.layers[ id ].visibility = 'show'; }
	clearTimeout(submenuTimer);
	openedMenu = id; }
function CloseMenu(){ 
 if ( document.getElementById ){ document.getElementById( openedMenu ).style.visibility = 'hidden'; }
 else if ( document.all ){ document.all( openedMenu ).style.visibility = 'hidden'; }
 else if ( document.layers ){ document.layers[ openedMenu ].visibility = 'hide'; }
	openedMenu = null; }
function mout() { window.status=''; }
//-->