function checkSubmit() {
	document.anfrage.realname.value = document.anfrage.vorname.value + " " + document.anfrage.nachname.value;
	}
	
function showImprint() {
	imprint = window.open("./imprint.htm","imprint","'toolbars=0,location=0,scrollbars=1,statusbars=0,menubars=0,resizable=0,width=500,height=350,left=50,top=50");
	}

function showRef(ref) {
	detail = window.open('./detail.php' + ref,'detail','toolbars=0,location=0,scrollbars=1,statusbars=0,menubars=0,resizable=0,width=700,height=500,left=50,top=50');
	}

function menover(obj) {
	obj.className = "menuitemover";
	}

function menout(obj) {
	obj.className = "menuitem";
	}

function nav(nav) {
	document.location.href = "./?do=" + nav;
	}

function showDiv(oEle,dID) {
	if(document.getElementById(dID).style.display != "block") {
		document.getElementById(dID).style.display = "block";
		oEle.style.backgroundImage = "url(img/home/close.gif)";
		oEle.innerHTML = oEle.innerHTML.replace(/zeigen/i, 'verbergen');
		} else {
			document.getElementById(dID).style.display = "none";
			oEle.style.backgroundImage = "url(img/home/open.gif)";
			oEle.innerHTML = oEle.innerHTML.replace(/verbergen/i, 'zeigen');
			}

	}