// JavaScript Document
function popUp(URL,breed,hoog) {
	myleft=(screen.width)?(screen.width-breed)/2:100;
	mytop=(screen.height)?(screen.height-hoog)/2:100;
	properties = "width="+breed+",height="+hoog+",toolbar=0,location=0,statusbar=0,menubar=0,resizable=0,scrollbars=no, top="+mytop+",left="+myleft;
	window.open(URL,'_blank',properties);
}