var windowcard, winurl, winname,ww,wh,sw,sh,opt;

  now = new Date();
  seed = now.getTime();

function openFullWindow(id,ww,wh) {

  ww=ww+60;
  wh=wh+200;

  sw=((screen.width-ww)/2)-40;
  sh=((screen.height-wh)/2)-40;
  opt='status=no,toolbar=no,resizable=yes,menubar=no, scrollbars=yes, left='+sw+', top='+sh+', width='+ww+', height='+wh+' ';

  winname="fullpicwindow"+id;
  winurl="/extensions/gallery/opened.php?id="+id;
  windowupload=window.open(winurl,winname,opt);
  return false;
}