phpcms2008 if else语句实战应用

代码如下:

<ul id=myTab3> 
{get sql="select * from `phpcms_category` where style = ' b' order by listorder"} 
<li 
{if $n == 1} class=active {else} class=normal {/if} onmouseover=nTabs(this,<?php echo $n-1;?>);> 
{$r[catname]} 
</li> 
{/get} 
</ul> 
<!-- <li class=active onmouseover=nTabs(this,0);>失眠症</li>