function chkFormular()
{
 if(document.Formular.Kommentar.value == "")
  {
   alert("Please fill in the message field!");
   document.Formular.Kommentar.focus();
   return false;
  }
 if(document.Formular.Name.value == "")
  {
   alert("Please fill in your name!");
   document.Formular.Name.focus();
   return false;
  }
   if(document.Formular.Vorname.value == "")
  {
   alert("Please fill in your first name!");
   document.Formular.Vorname.focus();
   return false;
  }
 if(document.Formular.Adresse.value == "")
  {
   alert("Please fill in your address!");
   document.Formular.Adresse.focus();
   return false;
  }
   if(document.Formular.Land.value == "")
  {
   alert("Please fill in your country!");
   document.Formular.Land.focus();
   return false;
  }
   if(document.Formular.Telephon.value == "")
  {
   alert("Please fill in your phone number!");
   document.Formular.Telephon.focus();
   return false;
  }
 if(document.Formular.EMail.value == "")
  {
   alert("Please fill in your e-mail address!");
   document.Formular.EMail.focus();
   return false;
  }
 if(document.Formular.EMail.value.indexOf('@') == -1)
  {
   alert("Please fill in a correct e-mail address!");
   document.Formular.EMail.focus();
   return false;
  }
   if(document.Formular.EMail.value.indexOf('.') == -1)
  {
   alert("Please fill in a correct e-mail address!");
   document.Formular.EMail.focus();
   return false;
  }
if(document.Formular.EMail.value == "@.")
  {
   alert("Please fill in a correct e-mail address!");
   document.Formular.EMail.focus();
   return false;
  }

}