auto prefix for formelements

[vain]

1 take the forms name to prefix the formelement tags name and id automatically.

$form = new Clansuite_Form('news_form', 'post', 'index.php?mod=news&sub=admin&action=update&type=edit');

now: $form->addElement('text')->setName('news_form[news_title]')->setLabel(_('Title'))->setValue($newsnews_title?);

new function: $form->addElement('text')->setName('[news_title]')->setLabel(_('Title'))->setValue($newsnews_title?);

2 add toggle to turn this feature on/off