/* function changebackground(o) {
	var a = o.parentNode.parentNode;

	// alert(a.class);
	if (a.class == "menunonebackground")
		a.class = "menubackground";
	else
		a.class = "menunonebackground";
} */

var win= null;
function NewWindow(mypage,myname,w,h){
	var winl = (screen.width-w)/2;
	var wint = (screen.height-h)/2;
	var settings ='height='+h+',';
	settings +='width='+w+',';
	settings +='top='+wint+',';
	settings +='left='+winl+',';
	settings +='scrollbars=no,';
	settings +='status=no,';
	settings +='resizable=no';
	win=window.open(mypage,myname,settings);
	if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}

function replaceCaptcha() {
	var img = document.getElementById("captcha_pic");
	var h = hex_md5("asdf"+Math.random()*1000);
	//alert(hex_md5("abc"));
	//alert(h);
	img.src = "captchaimg.php?"+h;
}

function googleMapLoad() {
	if (GBrowserIsCompatible()) {
		var map = new GMap2(document.getElementById("map"));
		map.setCenter(new GLatLng(51.180177, 7.036722), 15);
		map.addControl(new GLargeMapControl());
		// var point = new GPoint(51.180177, 7.036722);
		var point = new GLatLng(51.180177, 7.036722);
		address = "<table><tr><td><img src=pics/logo_klein.png></td><td><b>Hebammenpraxis<br />Rund-um-den-Bauch</b><br />Daniela Jansen<br />Friedrich-Ebert-Str. 248<br />42719 Solingen</td></tr></table>";
		var marker = createInfoMarker(point, address);
		map.addOverlay(marker);
	}
}

function createInfoMarker(point, address) {
	var marker = new GMarker(point);
	GEvent.addListener(marker, "click",
			function() {
				marker.openInfoWindowHtml(address);
			});
	return marker;
}