$block['theme_select'] = '<select name="xoops_theme_select" onchange="submit();" size="3">'.$theme_options.'</select>';
$block['theme_select'] = '<select name="xoops_theme_select" onchange="submit();" size="10">'.$theme_options.'</select>';
<div style="text-align: center;">
<form action="index.php" method="post">
<{$block.theme_select}>
</form>
</div>
<MARQUEE onmouseover=this.stop() onmouseout=this.start()
scrollAmount=1 direction=up width="100%" height=100>
<div style="text-align: center;">
<form action="index.php" method="post">
<{$block.theme_select}>
</form>
</div>
</marquee>
Need more security!