function popupWindow(product,page) {
  if (page=='undefined') window.open('popup.php?'+product,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150');
  if (page!='undefined') window.open('popup.php?product='+product+'&page='+page,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150');
  return false;
}

function resizeWindow(showcontrols) {
  var i=0;
  var adjust=100;
  if (navigator.appName == 'Netscape') i=40;
  if (showcontrols == 1) adjust = adjust + 30;
  window.moveTo(0,0); 
  if (document.images[0]) window.resizeTo(document.images[0].width+30, document.images[0].height+adjust-i);
  self.focus();
}