易优eyoucms列表偶数与奇数的判断标签代码

{eyou:arclist typeid='264' titlelen='70' row='3' }
{eyou:if condition="$i%2 =='0'"}
<img src="{$field.litpic}">
{$field.title}
{eyou:else /}
{$field.title}
<img src="{$field.litpic}">
{/eyou:if}
{/eyou:arclist}