// open menu x
	function openMenu (x) {
		var menus=3;
	
		if (screen.width && screen.width > 1200)  {
			if (document.getElementById)  {
				showmenu = document.getElementById('popmenue'+x);
				showmenu.style.visibility = 'visible';
	
				for (i = 1; i <= menus; i++) {
					currentmenu = document.getElementById('popmenue'+i);
					if ((currentmenu.style.visibility == "visible") && (currentmenu != showmenu))  {
						currentmenu.style.visibility = "hidden";
					}
				}
			}
		}
	}

// hide all menus
	function closeAllMenus()   {
		var menus=3;
		
		if (screen.width && screen.width > 1200)  {
			if (document.getElementById)  {
				for (i = 1; i <= menus; i++) {
	               			document.getElementById('popmenue'+i).style.visibility = 'hidden';
		        		}    		
			}
		}
	}