// Functie om de submenu's te laten zien
		 function showSubMenu(id, parent, color) {
			document.getElementById(id).style.visibility = "visible";
			document.getElementById("mainMenu").style.height = "122px";
		}

		function hideSubMenu(id) {
			document.getElementById(id).style.visibility = "hidden"
			document.getElementById("mainMenu").style.height = "122px";
			}