{assign var=IMGWIDTH value="194"} {assign var=IMGHEIGHT value="288"} {literal} {/literal}

{foreach item=video from=$list} {if $video.imgurl}{html_image file=$video.imgurl alt=$video.title link="show.php?id="|cat:$video.id max_width=$IMGWIDTH max_height=$IMGHEIGHT}{/if} {/foreach}