function delnlfieldhome()
{ 
  if (document.newsletterhome.email.value == "ihre@email")  document.newsletterhome.email.value = ""; 
}

function ca_helpwindow()
{
	window.open("index.php?open=ca&action=helpwindow","PopupFenster","left=20,top=100,width=600,height=400,toolbar=no,menubar=no,status=no,scrollbars=yes,resizable=no,location=no");
}