function checkreguser() {
	

	if(!document.reguser.usr_name.value) {
		alert("Bitte geben Sie Ihren Nachnamen ein.");
		document.reguser.usr_name.focus();
		return false;
	}

	if(!document.reguser.usr_vorname.value) {
		alert("Bitte geben Sie Ihren Vornamen ein.");
		document.reguser.usr_vorname.focus();
		return false;
	}
	
	if(!document.reguser.usr_strasse.value) {
		alert("Bitte geben Sie Ihre Strasse an.");
		document.reguser.usr_strasse.focus();
		return false;
	}
	
	if(!document.reguser.usr_hausnr.value) {
		alert("Bitte geben Sie Ihre Hausnummer an.");
		document.reguser.usr_hausnr.focus();
		return false;
	}
	
	if(!document.reguser.usr_plz.value) {
		alert("Bitte geben Sie Ihre PLZ an.");
		document.reguser.usr_plz.focus();
		return false;
	}
	
	if(!document.reguser.usr_ort.value) {
		alert("Bitte geben Sie Ihren Ort an.");
		document.reguser.usr_ort.focus();
		return false;
	}

	if(!document.reguser.usr_email.value) {
		alert("Bitte geben Sie Ihre E-Mail-Adresse an.");
		document.reguser.usr_email.focus();
		return false;
	}
	
	if((document.reguser.zahlart[1].checked) && (!document.reguser.kto_inh.value)) {
		alert("Bitte geben Sie einen Kontoinhaber an.");
		document.reguser.kto_inh.focus();
		return false;	
	}

	if((document.reguser.zahlart[1].checked) && (!document.reguser.kto_blz.value)) {
		alert("Bitte geben Sie eine Bankleitzahl an.");
		document.reguser.kto_blz.focus();
		return false;	
	}	
	
	if((document.reguser.zahlart[1].checked) && (!document.reguser.kto_nr.value)) {
		alert("Bitte geben Sie ein Kontonummer an.");
		document.reguser.kto_nr.focus();
		return false;	
	}

	if((document.reguser.zahlart[1].checked) && (!document.reguser.kto_bank.value)) {
		alert("Bitte geben Sie einen Banknamen an.");
		document.reguser.kto_bank.focus();
		return false;	
	}
	
	return true;
}
	
function doreguser() {
	if (checkreguser()) return true;
	else return false;
}
	
function reloadpage() {
	self.location.href = "/online-shop/index.php?product=" + document.reguser.product.value;	
}

function changewcl() {
	document.reguser.wcls.value = document.reguser.wcl.value;	
}
	
// OpenPopup 2.0 by Nate Baldwin, www.mindpalette.com - copyright 2003 (May 7, 2004)
if (typeof MPStoreOpenWin2 == "undefined") MPStoreOpenWin2 = new Array();
if (typeof MPStoreWinStngs2 == "undefined") {
	MPStoreWinStngs2 = new Object();
	MPStoreWinStngs2.url = "";
	MPStoreWinStngs2.name = "";
	MPStoreWinStngs2.options = "";
	MPStoreWinStngs2.focus = true;
	MPStoreWinStngs2.html = "";
	MPStoreWinStngs2.redirect = "";
	}
	
function MPOpenPopupWin2JS(action) {
	MPStoreWinStngs2.url = "";
	MPStoreWinStngs2.name = "";
	MPStoreWinStngs2.options = "";
	MPStoreWinStngs2.focus = true;
	MPStoreWinStngs2.html = "";
	MPStoreWinStngs2.redirect = "";
	var thisURL = (action[1] != "#" && action[1] != "(EmptyReference!)" && action[1] != "(Empty Reference!)") ? action[1] : "";
	var redirect = (action[31] != "#" && action[31] != "(EmptyReference!)" && action[31] != "(Empty Reference!)") ? action[31] : "";
	if (thisURL != "") {
		var urlType = (action[2] == 1) ? "image" : "page";
		MPStoreWinStngs2.focus = action[3];
		var regExpr = /[\w\S?]/;
		var validName = "";
		action[11] = (action[11] == true) ? "yes" : "no";
		var winName = (action[4] != "") ? action[4] : "PopUpWin";
		for (var n=0; n<winName.length; n++) {
			if (regExpr.test(winName.charAt(n))) validName += winName.charAt(n);
			}
		winName = (validName != "") ? validName : "PopUpWin";
		var width = (action[7] > screen.availWidth) ? screen.availWidth : action[7];
		var height = (action[9] > screen.availHeight) ? screen.availHeight : action[9];
		if (action[6] == true || action[8] == true) {
			width = screen.availWidth;
			posX = 0;
			}
		if (action[6] == true || action[10] == true) {
			height = screen.availHeight;
			posY = 0;
			}
		var posX = (action[13] != "") ? action[13] : 0;
		var posY = (action[15] != "") ? action[15] : 0;
		if (action[12] == true && width > 0 && height > 0) {
			posX = Math.round((screen.availWidth - width) / 2);
			posY = Math.round((screen.availHeight - height) / 2);
			} else {
			if (action[14] == 1 && width > 0) posX = (screen.availWidth - width - posX);
				else if (action[14] == 2) posX = Math.round((screen.availWidth - width) / 2);
			if (action[16] == 1 && height > 0) posY = (screen.availHeight - height - posY);
				else if (action[16] == 2) posY = Math.round((screen.availHeight - height) / 2);
			}
		for (i=17; i<=22; i++) {
			action[i] = (action[i] == true) ? "yes" : "no";
			}
		if (action[5] == true && typeof MPStoreOpenWin2[winName] != "undefined") {
			var oldWindow = MPStoreOpenWin2[winName];
			if (oldWindow && typeof oldWindow == "object") if (!oldWindow.closed) oldWindow.close();
			}
		var windowOptions = "";
		if (width > 0) windowOptions += "width=" + width + ",";
		if (height > 0) windowOptions += "height=" + height + ",";
		windowOptions += "resizable=" + action[11];
		windowOptions += ",scrollbars=" + action[17];
		windowOptions += ",menubar=" + action[18];
		windowOptions += ",toolbar=" + action[21];
		windowOptions += ",directories=" + action[19];
		windowOptions += ",location=" + action[22];
		windowOptions += ",status=" + action[20];
		windowOptions += ",left=" + posX;
		windowOptions += ",top=" + posY;
		if (urlType == "image") {
			var font = "Verdana, Arial, Helvetica, sans-serif";
			if (action[28] == 1) font = "Arial, Helvetica, Geneva, Swiss, SunSans-Regular, sans-serif";
				else if (action[28] == 2) font = "Helvetica, Geneva, Arial, SunSans-Regular, sans-serif";
				else if (action[28] == 3) font = "\"Times New Roman\", Times, Georgia, serif";
				else if (action[28] == 4) font = "\"Courier New\", Courier, Monaco, monospace";
			var textColor = (action[27] != "") ? action[27] : "black";
			var linkColor = (action[30] != "") ? action[30] : "#00417d";
			var textSize = (action[29] != "" && action[29] > 5) ? action[29]+"" : "12";
			var backGround = (action[24] != "") ? action[24] : "#ffffff";
			var thisHTML = "";
			thisHTML += '<'+'!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">'+"\n\n";
			thisHTML += '<'+'html>'+"\n\n";
			thisHTML += '<'+'head>'+"\n";
			thisHTML += '<'+'meta http-equiv="content-type" content="text/html;charset=iso-8859-1">'+"\n";
			if (action[23] != "") thisHTML += '<'+'title>'+action[23]+'<'+'/title>'+"\n";
			thisHTML += '<'+'style type="text/css" media="screen"><'+'!--'+"\n";
			thisHTML += 'body, div, td  { color: '+textColor+'; font-size: '+textSize+'px; font-family: '+font+'; background-color: '+backGround+'; margin: 0; padding: 0 }'+"\n";
			thisHTML += '.textpad  { margin: 0; padding: 4px 0 }'+"\n";
			if (action[25] == true) {
				thisHTML += 'a { color: '+linkColor+'; font-size: '+textSize+'px; text-decoration: none }'+"\n";
				thisHTML += 'a:link { color: '+linkColor+'; text-decoration: none }'+"\n";
				thisHTML += 'a:visited { color: '+linkColor+'; text-decoration: none }'+"\n";
				thisHTML += 'a:hover { color: '+linkColor+'; text-decoration: underline }'+"\n";
				}
			thisHTML += "--><"+"/style>\n<"+"/head>\n\n";
			thisHTML += '<'+'body bgcolor="'+backGround+'" leftmargin="0" marginheight="0" marginwidth="0" topmargin="0">'+"\n";
			if (action[26] != "") thisHTML += '<'+'div class="textpad" align="center">'+action[26]+'<'+'/div>'+"\n";
			thisHTML += '<'+'div align="center"><'+'img src="'+thisURL+'" alt="" border="0"><'+'/div>'+"\n";
			if (action[25] != "") thisHTML += '<'+'div class="textpad" align="center"><'+'a href="#" onclick="self.close();">Close Window<'+'/a><'+'/div>'+"\n";
			thisHTML += "<"+"/body>\n\n<"+"/html>";
			MPStoreWinStngs2.html = thisHTML;
			MPStoreWinStngs2.type = "image";
			thisURL = "";
			}
		MPStoreWinStngs2.name = winName;
		MPStoreWinStngs2.options = windowOptions;
		MPStoreWinStngs2.url = thisURL;
		MPStoreWinStngs2.redirect = redirect;
		var thisPopup = window.open(thisURL, winName, windowOptions);
		MPStoreOpenWin2[MPStoreWinStngs2.name] = thisPopup;
		setTimeout("MPTriggerDelayWin2()", 400);
		}
	}
	
function MPTriggerDelayWin2() {
	if (typeof MPStoreOpenWin2[MPStoreWinStngs2.name] == "object") {
		var thisPopup = MPStoreOpenWin2[MPStoreWinStngs2.name];
		if (thisPopup.closed) thisPopup = window.open(MPStoreWinStngs2.url, MPStoreWinStngs2.name, MPStoreWinStngs2.options);
		if (thisPopup && typeof thisPopup == "object") {
			if (MPStoreWinStngs2.type == "image" && MPStoreWinStngs2.html != "") {
				if (!thisPopup.closed) {
					thisPopup.document.open();
					thisPopup.document.write(MPStoreWinStngs2.html);
					thisPopup.document.close();
					}
				}
			}
		if (MPStoreWinStngs2.redirect != "") window.location = MPStoreWinStngs2.redirect;
		MPStoreOpenWin2[MPStoreWinStngs2.name] = thisPopup;
		if (thisPopup && typeof thisPopup == "object") if (!thisPopup.closed && MPStoreWinStngs2.focus) thisPopup.focus();
		MPStoreWinStngs2.url = "";
		MPStoreWinStngs2.name = "";
		MPStoreWinStngs2.options = "";
		MPStoreWinStngs2.focus = true;
		MPStoreWinStngs2.html = "";
		MPStoreWinStngs2.redirect = "";
		}
	}
	
function MPOpenPop2(mp1, mp2, mp3, mp4, mp5, mp6, mp7, mp8, mp9, mp10, mp11, mp12, mp13, mp14, mp15, mp16, mp17, mp18, mp19, mp20, mp21, mp22, mp23, mp24, mp25, mp26, mp27, mp28, mp29, mp30, mp31) {
	var action = new Array();
	action[0] = 'Open Popup JavaScript 2.0';
	for (var x=1; x<32; x++) {
		action[x] = eval('mp'+x);
		}
	MPOpenPopupWin2JS(action);
	return false;
	}