// JavaScript Document
var timeout            = 0;
var zuSchliessendeMenu = '';

function over( klappmenue )
 { if ( timeout != 0 )
	 { 
	   clearTimeout(timeout); timeout = 0;
	   if ( zuSchliessendeMenu == klappmenue)
		 return;
	   else
		 schliesse();	 
	 }	
   document.getElementById(klappmenue).style.display='block';
 } 
 


function schliesse( )
 { 
   document.getElementById(zuSchliessendeMenu).style.display='none';
   timeout            = 0;
   zuSchliessendeMenu = '';
 }
 
function out(klappmenue)
 { 
   zuSchliessendeMenu = klappmenue;
  timeout = setTimeout("schliesse()",150);
 }