function machma()
{
 if(document.eintragen.emannied.value == "Dein Name:")
  {
   alert("Dein Name:");
   return;
  }
 if(document.eintragen.emannied.value == "")
  {
   alert("Dein Name:");
   return;
  }
 if(document.eintragen.gartnie.value == "Deine Message:")
  {
  alert("Deine Message:");
  return;
  }
 if(document.eintragen.gartnie.value == "")
  {
  alert("Deine Message:");
  return;
  }
  document.eintragen.submit();document.eintragen.reset();
}