var isOpenSearch = false;
			
			function openSearch(was) {
				
				switch(was) {
					case "suche1":
						document.getElementById(was).style.display = "none";
						document.getElementById("suche2").style.display = "block";
					break;
					case "suche2":
						document.getElementById("suche1").style.display = "block";
						document.getElementById(was).style.display = "none";
					break;
				}				
				isOpenSearch = !isOpenSearch;
			}