function toggleMenu(objID) {
	var mover = "true";
	
	document.getElementById('con1').style.display = 'none';
	document.getElementById('con2').style.display = 'none';
	
	if (!document.getElementById) return;
	var ob = document.getElementById(objID).style;
	ob.display = (ob.display == 'block')?'none': 'block';
}

function turn_off(){
	document.getElementById('con1').style.display = 'none';
	document.getElementById('con2').style.display = 'none';
}

function checking(){
	if(mover = "false"){
		turn_off();
	}
	clearTimeout(closetimer);
}

function mout(){
	var mover = "false";
	var closetimer = window.setTimeout("checking()",2000);
}

function clear(){
	mover = "true";
	window.clearTimeout(closetimer);
	var closetimer = null;
}