dede 不同列表不同classs样式 autoindex

 <div class="news_random">
                
			{dede:arclist row=3  type='image.'  typeid='1' titlelen='68'  orderby='rand'}	
				<dl class="pd_list_dl [field:global name=autoindex runphp="yes"](@me == 1 )?@me=" pd_list_dl_1":@me="";[/field:global][field:global name=autoindex runphp="yes"](@me == 2 )?@me=" pd_list_dl_2":@me="";[/field:global][field:global name=autoindex runphp="yes"](@me == 3 )?@me=" pd_list_dl_0":@me="";[/field:global]">
    <dt>
        <a href="[field:arcurl/]" title="[field:title/]" target="_blank"><img src="[field:litpic/]" alt="[field:title/]" title="[field:title/]" /></a>
    </dt>
    <dd>
        <a href="[field:arcurl/]" title="[field:title/]" target="_blank">[field:title/]</a>
    </dd>
</dl>
{/dede:arclist}

        <div class="clear"></div>
    </div>