function showinfo(name, text, cbutton, url) {
	document.getElementById("infobox").style.visibility='visible';
	var closeextra = '';
	if (cbutton == 1) {
		closeextra = '<br /><br /><input type="image" value="Sluiten" src="http://www.jmdhosting.nl/media/img-blue/button_sluiten.png" onclick="document.getElementById(\'infobox\').style.visibility=\'hidden\';" />';
	} else if (cbutton == 2) {
		closeextra = '<br /><br /><input type="image" value="Ok" src="http://www.jmdhosting.nl/media/img-blue/button_ok.png" onclick="window.location.href=\''+url+'\';" />';
	}
	document.getElementById("infoboxtext").innerHTML="<b class=\'infotitle\'>"+name+"</b><br />"+text+closeextra;
}