var lastTimerID = 0;

function showMenu1() {
	clearTimeout(lastTimerID);
	document.getElementById("liste").style.visibility = "visible";
}
	
function hideMenu1(id) {
	if(id != null){
		getContact(id);
		closeList(id);
		hideMenuNow1();
	}else{
		lastTimerID = setTimeout("hideMenuNow1()", 500);
	}
}

function hideMenuNow1() {
	clearTimeout(lastTimerID);
	document.getElementById("liste").style.visibility = "hidden";
}