what's wrong with this?

[sabret00the]

 <div class="smallfont"><if condition="$post['field16']">Name: $post[field16]</if> <if condition="$post['field24']"><img src="$stylevar[imgdir_misc]/$post[field24].gif" alt="$post[field24]"></if></div>

for some reason it won't work, trying to get it to display in the postbit?