function newNL(){
	errs=0;
	errtxt="";
	ml = document.getElementById('xc78v').value;
	var ungueltig = 0;
	if(ml == ""){
	errtxt += "Sie haben vergessen, eine E-Mail-Adresse einzugeben.\n";
	errs++;
	}else{
	//username
	var seperate = ml.lastIndexOf("@");
	if(seperate <1){ungueltig++;}
	//hostname
	var hostn = ml.substring(seperate,ml.length);
	if(hostn.length <5 ){ungueltig++;}
	var punkt = hostn.lastIndexOf(".");
	if(punkt <1){ungueltig++;}
	var domain = hostn.substring(0,punkt);
	if(domain.length<4){ungueltig++;}
	var toplevel = hostn.substring(punkt,hostn.length);
	if(toplevel.length <3 ){ungueltig++;}
	if(ungueltig>0){
	errtxt += "Die eingegebene E-Mail-Adresse ist ungültig.\n";
	errs++;
	}
	}
	
	if(errs > 0){
		alert(errtxt);
	}else{
	document.getElementById("scrollcontent").innerHTML = "<h2>Gewinnen!</h2><h3>Sie werden eingetragen</h3><p>Einen moment bitte...</p>";
	http_request = false;
	if (window.XMLHttpRequest) {
	http_request = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
	try {
	http_request = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
	try {
	http_request = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (e) {}
	}
	}
	if (http_request.overrideMimeType) {
	http_request.overrideMimeType('text/xml');
	}
	var zeit = new Date();
	var uid = zeit.getHours()+zeit.getMinutes()+zeit.getSeconds()+zeit.getMilliseconds();
	http_request.onreadystatechange = registeredOk;
	http_request.open('POST', "global/skript/reg_nl.php", true);
	http_request.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	vars = "qaction=newnl";
	vars += "&qlang=de";
	vars += "&qml="+ml;
	http_request.send(vars+"&uid="+uid);
	}
}
function registeredOk(){
	if (http_request.readyState == 4) {
	if (http_request.status == 200) {
		document.getElementById("scrollcontent").innerHTML = "<h2>Gewinnen!</h2>"+http_request.responseText;
	}
	}
}
function uslNL(){
	ml = document.getElementById('xc78v').value;
	document.getElementById("scrollcontent").innerHTML = "<h2>Semmel Concerts Newsletter</h2><h3>Sie werden ausgetragen</h3><p>Einen Moment bitte...</p>";
	http_request = false;
	if (window.XMLHttpRequest) {
	http_request = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
	try {
	http_request = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
	try {
	http_request = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (e) {}
	}
	}
	if (http_request.overrideMimeType) {
	http_request.overrideMimeType('text/xml');
	}
	var zeit = new Date();
	var uid = zeit.getHours()+zeit.getMinutes()+zeit.getSeconds()+zeit.getMilliseconds();
	http_request.onreadystatechange = unregisteredOk;
	http_request.open('POST', "../global/skript/reg_nl.php", true);
	http_request.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	vars = "qaction=unsnl";
	vars += "&qml="+ml;
	http_request.send(vars+"&uid="+uid);
}
function unregisteredOk(){
	if (http_request.readyState == 4) {
	if (http_request.status == 200) {
		document.getElementById("scrollcontent").innerHTML = "<h2>Semmel Concerts Newsletter</h2>"+http_request.responseText;
	}
	}
}