function check_nl_form(){
	
	if(document.newsletter_form.newsletter_email.value=="" 
	
	){
		alert("Bitte geben Sie Ihre Email ein!");
		document.newsletter_form.newsletter_email.focus();
		//return false;	
	}else{
		document.newsletter_form.submit();
		document.newsletter_form.newsletter_email.value='';
	}
	
	if(document.newsletter_form.newsletter_name.value=="" 
	
	){
		alert("Bitte geben Sie Ihren Namen ein!");
		document.newsletter_form.newsletter_name.focus();
		//return false;	
	}else{
		document.newsletter_form.submit();
		document.newsletter_form.newsletter_name.value='';
	}
	
}

function clear_input(what){
	
	what.value='';
}