/* verwendet in verlosung.php */
function chkFormular()
{
 if (document.Formular.Vorname.value == "")
  {
   alert("Please enter your first name!");
   document.Formular.Vorname.focus();
   return false;
  }
 if (document.Formular.Nachname.value == "")
  {
   alert("Please enter your last name!");
   document.Formular.Nachname.focus();
   return false;
  }
 if (document.Formular.Strasse.value == "")
  {
   alert("Please enter your street or P.O. Box!");
   document.Formular.Strasse.focus();
   return false;
  }
 if (document.Formular.PLZ.value == "")
  {
   alert("Please enter your zip/postal code!");
   document.Formular.PLZ.focus();
   return false;
  }
 if (document.Formular.Ort.value == "")
  {
   alert("Please enter your city!");
   document.Formular.Ort.focus();
   return false;
  }
 if (document.Formular.Land.value == "")
  {
   alert("Please enter your country!");
   document.Formular.Land.focus();
   return false;
  }
 if (document.Formular.e_mail.value == "")
  {
   alert("Please enter your email address!");
   document.Formular.e_mail.focus();
   return false;
  }
  if ((document.Formular.e_mail.value.indexOf('@') == -1) || (document.Formular.e_mail.value.indexOf('.') == -1)) {
     alert("Not a valid email address!");
     document.Formular.e_mail.focus();
     return false;
  }
 if (!document.Formular.accept.checked) 
  {
   alert("Are you only looking to get a free set of string? Please confirm that you will submit a review.");
   document.Formular.accept.focus();
   return false;
  }  
}