$def with (rtn)

$code
    cmts = rtn[0]
    id = rtn[1]
    page = int(rtn[2])
    num = len(cmts)
    split = 10
    isprev = page != 1
    prev = page-1
    isnext = (num-1)/split+1 > page
    next = page+1
    offset = min(num-(page-1)*split,split)
    start = (page-1)*split
    if page == 0:
        start = 0
        offset = num

<div id=comments align=center width=800>
	<table align=center width=800 border=0>
		<td><tr><hr align=left width=480 style="border:1px dotted #CCC;"></td></tr>
	$for i in range(start,start+offset):
		<tr><td width=480><a href="/user/$:cmts[i].username">$:cmts[i].username</a> ( $cmts[i].time ) 留言道:<br>
		$:cmts[i].comment<br>
		<hr align=left width=480 style="border:1px dotted #CCC;"></td></tr>

	<tr><td>
    $if isprev:
		<a href="javascript:showcmt('$id','$prev')">上一页</a>
    $if isnext:
        <a href="javascript:showcmt('$id','$next')">下一页</a>
	<a href="javascript:showcmt('$id','0')">全部留言</a>
	</td></tr>

	</table>
</div>