Added a copy of Firebug Lite for debugging purposes. License is uncertain but being treated as MPL. (If is is not MPL then it is under something more permissive that permits relicensing anyway)
<!-- VAR acl_field_begin -->
<div class="tblholder">
<table border="0" cellspacing="1" cellpadding="4" style="width: 100%;">
<tr>
<th></th>
<th style='cursor: pointer;' title="Click to change all columns" onclick="__aclSetAllRadios('i');">{lang:acl_lbl_field_inherit}</th>
<th style='cursor: pointer;' title="Click to change all columns" onclick="__aclSetAllRadios('1');">{lang:acl_lbl_field_deny}</th>
<th style='cursor: pointer;' title="Click to change all columns" onclick="__aclSetAllRadios('2');">{lang:acl_lbl_field_disallow}</th>
<th style='cursor: pointer;' title="Click to change all columns" onclick="__aclSetAllRadios('3');">{lang:acl_lbl_field_wikimode}</th>
<th style='cursor: pointer;' title="Click to change all columns" onclick="__aclSetAllRadios('4');">{lang:acl_lbl_field_allow}</th>
</tr>
<!-- ENDVAR acl_field_begin -->
<!-- VAR acl_field_item -->
<tr>
<td class="{ROW_CLASS}">{FIELD_DESC}</td>
<td class="{ROW_CLASS}" style="text-align: center;"><input type="radio" value="i" name="{FIELD_NAME}" {FIELD_INHERIT_CHECKED} /></td>
<td class="{ROW_CLASS}" style="text-align: center;"><input type="radio" value="1" name="{FIELD_NAME}" {FIELD_DENY_CHECKED} /></td>
<td class="{ROW_CLASS}" style="text-align: center;"><input type="radio" value="2" name="{FIELD_NAME}" {FIELD_DISALLOW_CHECKED} /></td>
<td class="{ROW_CLASS}" style="text-align: center;"><input type="radio" value="3" name="{FIELD_NAME}" {FIELD_WIKIMODE_CHECKED} /></td>
<td class="{ROW_CLASS}" style="text-align: center;"><input type="radio" value="4" name="{FIELD_NAME}" {FIELD_ALLOW_CHECKED} /></td>
</tr>
<!-- ENDVAR acl_field_item -->
<!-- VAR acl_field_end -->
<tr>
<td colspan="6" class="row3">
{lang:acl_lbl_help}
</td>
</tr>
</table>
</div>
<!-- ENDVAR acl_field_end -->