function SendContact(){
var str="";
str+="Vorname="+GetValue("Vorname")+"&";
str+="Nachname="+GetValue("Nachname")+"&";
str+="Strasse="+GetValue("Strasse")+"&";    
str+="Plz="+GetValue("Plz")+"&";
str+="Ort="+GetValue("Ort")+"&";
str+="Email="+GetValue("Email")+"&";
str+="Nachricht="+GetValue("Nachricht");
nAjax("request/SendContact.php?action=send&"+str,"ContactWrapper");
}
function GetValue(ID){
  return document.getElementById(ID).value;
}