help - trying to show profile fields on showgroups

[tipoboy]

hello i'm trying tom customize my showgroups page and call some additional profile fields, but i can only seem to show profile field 2 and no others, in the showgroups php file i found this code:

PHP Code:

// 2 is the default location field and the one we always use in the template
$show['locationfield'] = $db->query_first("
 SELECT profilefieldid
 FROM " . TABLE_PREFIX . "profilefield
 WHERE profilefieldid = 2
"); 


this is what i think might be causeing the problem, i used this code to call the profile fields in the showgroups template with no success:

      <if condition="$user['field18']">
       <div> Tell Us More:<br />
          $user[field18]
        </div>
      </if>

could anyone help me put these profile fields in the showgroups page

any help would be appreciated