// JavaScript Document
var timeout=500; var closetimer=0; var ddmenuitem= 0;
function mopen(id)
 { 
 	mcancelclosetime(); 
	 if(ddmenuitem) 
	 {
		 ddmenuitem.style.display = 'none'; 
		 ddmenuitem.style.visibility = 'hidden'; 
	 }
	 ddmenuitem = document.getElementById(id); 
	 ddmenuitem.style.visibility = 'visible'; 
	 ddmenuitem.style.display = 'block'; 
 } 
function mclose() 
{ 
	if(ddmenuitem) 
	{	
		ddmenuitem.style.visibility = 'hidden'; 
		ddmenuitem.style.display = 'none'; 
	}
} 
function mclosetime() 
{ closetimer = window.setTimeout(mclose, timeout); } 

function mcancelclosetime() 
{ 
	if(closetimer)
 	{window.clearTimeout(closetimer);closetimer = null;	} 
} 
document.onclick = mclose;