function popMeUp(pad,naam,breed,hoog) {
	venster = window.open(pad, naam, "width=" + breed + ",height=" + hoog + ",toolbar=no,location=no,directories=no,status=0,resizable=no,scrollbars=no,menubar=no");
	venster.moveTo(200,40);
}

function refresh() {
	document.getElementById('afbeelding_studio').src='http://www.radio2030.nl/webcam/cam_1.jpg?'+(+new Date());
	setTimeout("refresh()",4000);
}