function strtolower( str ) {
    // http://kevin.vanzonneveld.net
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Onno Marsman
    // *     example 1: strtolower('Kevin van Zonneveld');
    // *     returns 1: 'kevin van zonneveld'
 
    return (str+'').toLowerCase();
}
function loadpage ( step )
{
	if (step == 2)
	{
		var vorname = document.getElementById('newsletter_vorname').value;
		var nachname = document.getElementById('newsletter_nachname').value;
		var firma = document.getElementById('newsletter_firma').value;
		var strasse = document.getElementById('newsletter_strasse').value;
		var plz = document.getElementById('newsletter_plz').value;
		var email = document.getElementById('newsletter_email').value;
		email = strtolower(email);
		var status = document.getElementById('newsletter_status').checked;
		var anrede = document.getElementById('newsletter_anrede').value;
		
		var url = BASEURL + "/templates/newsletter_text.php?step=2&vorname=" + vorname + "&nachname=" + nachname + "&firma=" + firma + "&strasse=" + strasse + "&plz=" + plz + "&email=" + email + "&status=" + status + "&anrede=" + anrede;
	}
	else
	{
			if (step == 9)
			{
				var anrede = document.getElementById('anrede').value;
				var name = document.getElementById('name').value;
				var vorname = document.getElementById('vorname').value;
				var telefon = document.getElementById('telefon').value;
				var anliegen = document.getElementById('anliegen').value;
				var tag = document.getElementById('tag').innerHTML;
				var monat = document.getElementById('monat').innerHTML;
				var jahr = document.getElementById('jahr').innerHTML;
				var stunde = document.getElementById('stunde').value;
				var minute = document.getElementById('minute').value;
				var url = BASEURL + "/templates/newsletter_text.php?step=9&anrede=" + anrede + "&name=" + name + "&vorname=" + vorname + "&telefon=" + telefon + "&anliegen=" + anliegen + "&tag=" + tag + "&monat=" + monat + "&jahr=" + jahr + "&stunde=" + stunde + "&minute=" + minute;
			}
			else
			{
				var url = BASEURL + "/templates/newsletter_text.php?step=" + step;	
			}
	}
	var x = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();

	if (x)
	{
		x.onreadystatechange = function()
		{
			if (x.readyState == 4 && x.status == 200)
			{
				el = document.getElementById('newsletter_content');
				el.innerHTML = x.responseText;
			}
		}
		x.open("GET", url, true);
		x.send(null);
	}
}





// BANNERSWITCHER LG NICHT LÖSCHEN!

			var Timeout = 1;
			var number = 3; // anzahl bilder
			var baseurl = BASEURL + "/images";
			
			function showSeconds ( )
			{
				// Das jetzige Bild in Variable last laden.
				last 				= 	document.getElementById('randompic').src;
				// Random festlegen
				today				=	new Date();
				jran				=	today.getTime();
				ia				=	9301;
				ic				=	49297;
				im				=	233280;
				jran 				=	(jran*ia+ic) % im;
				
				random_number = Math.ceil( (jran/(im*1.0)) * number);
				
				if (baseurl +'/bannerswitch/' + random_number + '.jpg' == last)
				{
					showSeconds();
				}
				document.getElementById('randompic').src = baseurl +'/bannerswitch/' + random_number + '.jpg';
			}
			
			setInterval("showSeconds()", 4000);