function chkFormular () {
	
  if (document.newsletter.email.value == '  Meine Emailadresse') {
	 document.newsletter.email.style.color ='#FF0000';
  }
  else if(document.newsletter.email.value == "" ){
	 document.newsletter.email.style.color ='#FF0000';
	 document.newsletter.email.value ='  Meine Emailadresse';
  }
  else{
	document.newsletter.submit();
  }	
}