{volist name="ad" id="vo"} {if condition="$vo.media_type == 1"} document.write('{$vo.title}'); {elseif condition="$vo.media_type == 2"} {elseif condition="$vo.media_type == 3"} document.write('{$vo.intro|htmlspecialchars_decode|str_replace="\'", "\\'",###}'); {/if} {/volist}