function popup(mylink, new_win)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, new_win,'left=25,top=25,width=650,height=420,resizable=yes,scrollbars=yes');
return false;
}

function printPage() {
  if (window.print)
    window.print()
  else
    alert("Sorry, your browser doesn't support this feature.");
}