var divopen;
var timerID = 0;


function closemenu(){
	timerID = setTimeout("closemenu2()", 300);

}

function closemenu2() { 
		if ( divopen ) {	divopen.style.display = 'none'; divopen = "";}
}


function togglemenu(submenu)
{
 
	if(timerID) {
	  clearTimeout(timerID);
	  timerID  = 0;
   }
	subdiv = document.getElementById(submenu);
 
	if ( divopen ) {	divopen.style.display = 'none'; divopen = "";}
	
	
	if ( subdiv )
	{
		divopen = subdiv;
		subdiv.style.display = 'block';
	}
}