function wopen(url, name, w, h)
{
// Fudge factors for window decoration space.
 // In my tests these work well on all platforms & browsers.
	w += 32;
	h += 96;
	var win = window.open(url,
							name,
  							'width=' + w + ', height=' + h + ', ' +
  							'location=no, menubar=no, ' +
  							'status=no, toolbar=no, scrollbars=no, resizable=no');
 	win.resizeTo(w, h);
 	win.focus();
}