function sendNLRequest(email) {
	if (email == "" || email == "eMail eingeben") {errorMessage("Ihre Email-Adresse"); return FALSE;}
		else {
			var body		 	= "Sehr geehrte Damen und Herren,%0A%0A";
				 body		  += "bitte nehmen Sie mich in Ihren Newsletterverteiler auf!%0A%0A";
				 body		  += "Meine Email-Adresse lautet: "+email+"%0A%0A";	 
				 body		  += "Vielen Dank";	 
			var dest			= "registrieranfrage@orth-tk.de";
			var subject		= "*** Anfrage Newsletter-Bestellung ***";
			var sendmail	= 'mailto:'+dest+'?subject='+subject+'&body='+body;
			win = window.open(sendmail,'emailWindow'); 
			if (win && win.open &&!win.closed) win.close();
		}
}
function sendNLKill(email) { 
	if (email == "" || email == "eMail eingeben") {errorMessage("Ihre Email-Adresse"); return FALSE;}
		else {
			var body		 	= "Sehr geehrte Damen und Herren,%0A%0A";
				 body		  += "bitte löschen Sie meine Email-Adresse: "+email+" aus Ihrem Newsletterverteiler!%0A%0A";
				 body		  += "Vielen Dank";	 
			var dest			= "newsletter_bestellung@orth-tk.de";
			var subject		= "*** Anfrage Newsletter-Löschung ***";
			var sendmail	= 'mailto:'+dest+'?subject='+subject+'&body='+body;
			win = window.open(sendmail,'emailWindow'); 
			if (win && win.open &&!win.closed) win.close();
		}
}
function errorMessage(source) {
  alert ("Achtung!\n\nBitte überprüfen Sie "+source +"!");
}

function checkRequiredFields() {
	var requiredFields	= new Array("Anrede","Vorname","Nachname","Email","Einverstaendnis");
	var showField			= new Array("Ihre Anrede","Ihren Vornamen","Ihren Nachnamen","Ihre Email-Adresse","die Einwilligung der Speicherung Ihrer Daten!");
	var fieldNames			= new Array("Anrede","Vorname","Nachname","Email","Einverstaendnis");
	var fieldCheck			= true;
	var rfVal				= requiredFields.length;
	
	for(var fieldNum = 0; fieldNum < rfVal; fieldNum++) {
		if (fieldNum == 0) {
			if ( document.orthForm.elements[requiredFields[fieldNum]][0].checked != true &&
					document.orthForm.elements[requiredFields[fieldNum]][1].checked != true ) {
				errorMessage(showField[fieldNum]); fieldCheck = false;
			}
		}
		if (fieldNum > 0 && fieldNum < 4) {
			if ( document.orthForm.elements[requiredFields[fieldNum]].value == "" ||
					document.orthForm.elements[requiredFields[fieldNum]].value == " " ) {
				errorMessage(showField[fieldNum]); fieldCheck = false;
			}
		}
	}	
	if ( document.orthForm.elements[requiredFields[4]].checked != true ) {
		errorMessage(showField[4]); fieldCheck = false;
	}
	if (fieldCheck == true) {return true;}
		else {return false;}
}