-<label><input type="radio" name="{$name}" value="public" {if $val eq 'public'}checked="checked"{/if}
- {if $disabled}disabled="disabled"{/if}/>
+{if !t($val)}{assign var=val value='ax'}{/if}
+{if t($disabled)}<input type="hidden" name="{$name}" value="private" />{/if}
+<label><input type="radio" name="{$name}" value="public"{if $val eq 'public'} checked="checked"{/if}
+ {if t($disabled)}disabled="disabled"{/if}{if t($mainField)} onchange="updatePublicity('{$mainField}','{$mainId}','{$subField}','{$subId}')"{/if} />