Que tal.. Espero que esto te sirva
<script>
function popup(url)
{
eval(window.open(url, toolbar=0,scrollbars=0,location=0,statusbar=0,menu bar=0,resizable=0,width=320,height=240));
}
</script>
Código PHP:
<?
include("../include/Conectar.php");
$con = conectar();
$resultado = mssql_query("select * from tab_web_usuario");
echo '<Marquee bgcolor="#FF0000" Behavior="Scroll" Direction="Up" Height="200" ScrollAmount="2" ScrollDelay="100" onMouseOver="this.stop()" onMouseOut="this.start()">';
echo "<table>";
while ($row=mssql_fetch_array($resultado))
{
?>
<tr><td><BR><A href='#' onclick ="popup('ver_noti_todo.php?Id=<? print $row["id_usuario"] ?>')"><? print $row[1]?></a><hr></td></tr>
<?
}
echo"</table></marquee>";
?>