var closingMenu = 0;

	function showMenu(id,amount){
		var i = 1;
		menuOutTimer(0);
//alert(id+' '+amount);
		while (e=document.getElementById('menu_'+i)){
			if (e && id == i && amount > 0){
				e.style.display = 'block';
			}
			else{
				hideMenu(i);
			}
			i++;
		}
	}
	function hideMenu(id){
		if (document.getElementById('menu_'+id)){
			document.getElementById('menu_'+id).style.display = 'none';
		}
	}
	function hideMenuAll(){
		var i = 1;
		while (document.getElementById('menu_'+i)){
			hideMenu(i);
			i++;
		}
	}
	function menuOutTimer(action){

		if (action == '1'){
			menuTimer = window.setTimeout('hideMenuAll();',500);
			closingMenu = 1;
		}
		else if (closingMenu == '1'){
			window.clearTimeout(menuTimer);
			closingMenu = 0;
		}
	}