// FUENF32 Popup
function fuenf32() { window.open("http://www.fuenf32.de", "FUENF32", "toolbar=no,location=yes,status=no,menubar=yes,scrollbars=yes,resizable=yes,width=600,height=800,screenX=40,screenY=40"); }

function calcPreis() { 
i = document.releaseform.Anzahl.value;
document.releaseform.Preis.value = i * 8 + " €";
}

function checkValues() { 
var strErr = '';
if (document.releaseform.Name.value == '') strErr = strErr + "- Name\n";
if (document.releaseform.Vorname.value == '') strErr = strErr + "- Vorname\n";
if (document.releaseform.Strasse.value == '') strErr = strErr + "- Straße\n";
if (document.releaseform.PLZ.value == '') strErr = strErr + "- PLZ\n";
if (document.releaseform.Stadt.value == '') strErr = strErr + "- Stadt\n";
if (document.releaseform.Telefon.value == '') strErr = strErr + "- Telefon\n";
if (document.releaseform.Email.value == '') strErr = strErr + "- Email\n";

if (strErr == '') document.releaseform.submit();
else alert("Folgende Felder müssen ausgefüllt werden:\n\n" + strErr);
}

// Anhören
function anhoeren() { window.open("anhoeren.htm", "Anhoeren", "toolbar=no,location=yes,status=no,menubar=no,scrollbars=no,resizable=yes,width=300,height=480,screenX=40,screenY=40"); }