function areYouSure(message,link) {
	if(confirm(message)) {
		document.location = link;
	} else {
		return false;
	}
}

function openWindow(url,hoogte,breedte) {
	var disp_setting =  "toolbar=no,location=no,directories=no,menubar=no,scrollbars=no,width="+breedte+", height="+hoogte+"";
	window.open(url,"",disp_setting);
	return false;
}