// Utils für die Darstellung der Webseite
//Funktion zum Anzeigen der Bildvergößerung
function Pop(url,width,height,status,toolbar,scrollbars) {
		if (width == null) w = 600; else w = width;
		if (height == null) h = 460; else h = height;
		if (status == null) st = 0; else st = status;
		if (toolbar == null) tb = 0; else tb = toolbar;
		if (scrollbars == null)	sb = 1; else sb = scrollbars;
		open(url,"_blank","status="+st+",toolbar="+tb+",scrollbars="+sb+",resizable=1,width="+w+",height="+h+",screenX=30,screenY=30,left=30,top=30");
	}

function bspop(url) {
	// predefined width and height:
	var wi=460; var he=310;
	open(url,"_blank","status=0,toolbar=0,scrollbars=1,resizable=1,width="+wi+",height="+he+",screenX=30,screenY=30,left=30,top=30");
	return false;
}