hi zerovenom, ty for this hack...i fixed the code to not display the social network box when fields are empty:
HTML Code:
<if condition="$post[field14] OR $post[field15] OR $post[field16]">
<div align="center" class="mysocialnetworks">
Social Networks:<br /><br />
<if condition="is_member_of($bbuserinfo, 2, 6, 7, 12, 13, 14, 15, 16)">
<if condition="$post['field14']">
<a href="https://twitter.com/$post[field14]" target="_blank">
<img alt="Twitter" border="0" src="$stylevar[imgdir_misc]/twitter.png"/></a></if>
<if condition="$post['field15']">
<a href="https://facebook.com/$post[field15]" target="_blank">
<img alt="Facebook" border="0" src="$stylevar[imgdir_misc]/facebook.png"/></a></if>
<if condition="$post['field16']">
<a href="https://myspace.com/$post[field16]" target="_blank">
<img alt="MySpace" border="0" src="$stylevar[imgdir_misc]/myspace.png"/></a></if>
</div>
</if>
</if>