// JavaScript Document
 var timeout = 200;
 var closetimer = 0;
 var ddmenuitem  = 0;
 
  // Open hidden leyar
 function mopen(id)
 {
	 
	 //cancel close timer
	 mcancelclosetime();
	
	 
	 // close old leyar
	 
	if(ddmenuitem)
	 ddmenuitem.style.display = 'none';
	 
	 // Get new leyar and show it
	 ddmenuitem = document.getElementById(id);
	 ddmenuitem.style.display = 'block';
   }
 
 // Close showed leyar
 function mclose()
 {
	 if(ddmenuitem)
	 ddmenuitem.style.display = 'none';
 }
 
 //go claosetimert
 function mclosetime()
 {
	closetimer = window.setTimeout(mclose, timeout);
   	
 }
 
 // cancel close timer
 function mcancelclosetime()
 {
	 
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
		
	}
 }


 // close layer when click-out
document.onclick = mclose;