function Send(theForm)
{
 
 
 if (theForm.name.value == "")
  {
    alert("Please enter your name");
    theForm.name.focus();
    return (false);
  }

 if (theForm.strasse.value == "")
  {
    alert("Please enter your address");
    theForm.strasse.focus();
    return (false);
  }


  if (theForm.stadt.value == "")
  {
    alert("Please enter your city");
    theForm.stadt.focus();
    return (false);
  }


  if (theForm.telefon.value == "")
  {
    alert("Please enter your phone number");
    theForm.telefon.focus();
    return (false);
  }

  if (theForm.email.value == "")
  {
    alert("Please enter your email address ");
    theForm.email.focus();
    return (false);
  } else {
    v1 = theForm.email.value.indexOf('@');
	v2 = theForm.email.value.indexOf('.');
	if (v1 < 1  || v2 < 1)    {
    alert("Please enter a valid email address\ne.g.: yourname@yourISP.com");
    theForm.email.focus();
    return (false);
 	}
  }


  if (theForm.nachricht.value == "")
  {
    alert("Please write your message");
    theForm.nachricht.focus();
    return (false);
  }

}

function Subscribe(theForm)
{
 
 if (theForm.name.value == "")
  {
    alert("Please enter your name");
    theForm.name.focus();
    return (false);
  }
 if (theForm.email.value == "")
  {
    alert("Please enter your email address ");
    theForm.email.focus();
    return (false);
  } else {
    v1 = theForm.email.value.indexOf('@');
	v2 = theForm.email.value.indexOf('.');
	if (v1 < 1  || v2 < 1)    {
    alert("Please enter a valid email address\ne.g.: yourname@yourISP.com");
    theForm.email.focus();
    return (false);
 	}
  }
}