function changeLink() {
var seite="fehler.html";
if (window.location.search != "") { 
	seite=window.location.search.slice(1);
}
document.getElementById('results').src = seite;
}

function resizecontainer()
{
 var calculate, calculate2;
 // adapt height of containerbox 
 calculate=document.getElementById('main').offsetHeight+99;
 calculate2=document.getElementsByTagName("body")[0].clientHeight+window.innerHeight; // document.xx fuer WinExplor window.xx fuer andere Browser
 if (calculate2>calculate) {
	 calculate=calculate2; 
 }
 document.getElementById('container').style.height = calculate+"px";
}

function sprachlinks()
{
	var link, string;
	link=window.location.href.substr(window.location.href.lastIndexOf("/")+1);
	if (link.lastIndexOf("_")) { link=link.substr(link.lastIndexOf("_")+1); }
	if (document.getElementById("eng")) { document.getElementById("eng").href = 'eng_'+link; }
	if (document.getElementById("frz")) { document.getElementById("frz").href = 'frz_'+link; }
	if (document.getElementById("deu")) { document.getElementById("deu").href = link; };
}

function fehler_fenster(adresse, breit, hoch)
{
	var links = ((screen.width - breit) / 2 );
	var oben = ((screen.height - hoch) / 2 );
	
	window.open(adresse,"fehler", "toolbar=no, location=no, directories=no, status=no, " +
				"menubar=no, resizable=no, " +
				"height=" + hoch + ", width=" + breit + ", left=" + links + ", top=" + oben);
}

function CheckEingaben() {
	var Status = true;
	var frm = "";
	
	Fehler = "/";
	ndxAt = ndxAt2 = ndxDot = ndxUma = ndxUmo = ndxUmu = ndxUmga = ndxUmgo = ndxUmgu = ndxUmsz = ndxUmsp = ndxSZ = 0;
	
	frm = document.Kundendaten;
	
	ndxAt   = frm.eMail.value.indexOf("@");
	ndxDot  = frm.eMail.value.indexOf(".");
	ndxUma  = frm.eMail.value.indexOf("”");
	ndxUmo  = frm.eMail.value.indexOf("–");
	ndxUmu  = frm.eMail.value.indexOf("¸");
	ndxUmga = frm.eMail.value.indexOf("Ÿ");
	ndxUmgo = frm.eMail.value.indexOf("÷");
	ndxUmgu = frm.eMail.value.indexOf("Ð");
	ndxUmsz = frm.eMail.value.indexOf("þ");
	ndxUmsp = frm.eMail.value.indexOf(" ");
	ndxAt2  = frm.eMail.value.lastIndexOf("@");
	ndxDot2 = frm.eMail.value.lastIndexOf(".");
	
	ndxSZ   = ndxUma + ndxUmo + ndxUmu + ndxUmga + ndxUmgo + ndxUmgu + ndxUmsz + ndxUmsp;
	
	if (frm.Name.value.length < 2) { Fehler = Fehler + "2/"; frm.Name.focus(); }
	if (frm.Telefon.value.length < 5) { Fehler = Fehler + "7/"; frm.Telefon.focus(); }
	if (frm.eMail.value.length == 0) { Fehler = Fehler + "8/"; frm.eMail.focus(); }
	if (frm.eMail.value.length > 0) {
		if ( (ndxDot < 0) || (ndxAt < 0) ) { Fehler = Fehler + "9/14/15/16/"; }
		else if ( ndxSZ > -8 ) { Fehler = Fehler + "10/"; }
		else if ( (ndxDot2 - 1) <= ndxAt) { Fehler = Fehler + "11/14/15/16/"; }
		else if ( frm.eMail.value.length < (ndxDot + 3) ) { Fehler = Fehler + "12/14/15/16/"; }
		else if ( ndxAt2 != ndxAt ) { Fehler = Fehler + "13/14/15/16/"; }
	}

	if (Fehler != "/") {
		CountBackslash = Fehler.split("/")

		ErrWidth ="510";
		ErrHeight="16";
		ErrHeight=(ErrHeight*(CountBackslash.length-2))+180;

		fehler_fenster('d_formfehler.asp?Err='+Fehler, ErrWidth, ErrHeight);

		Fehler = "/";
		Status = false;
		}

	return (Status)
}

window.onload=function() {
/*sprachlinks();*/
changeLink();
}