echo '<meta http-equiv="refresh" content="0;URL=javascript:history.back();">';

<?
echo '
<A class=title2 href=\'
javascript: void(pop = window.open(yorumlar.php?id='.$_GET[id].', \'pop\', \'resizable=0,width=500,height=500,scrollbars=0,toolbar=0,screenX=450,screenY=20,top=20,left=450\'));pop.focus();\' >Yorumlar</A>
';
?>