form_radio([$data = ''[, $value = ''[, $checked = FALSE[, $extra = '']]]])

set_checkbox($field[, $value = ''[, $default = FALSE]])

form_open([$action = ''[, $attributes = ''[, $hidden = array()]]])

form_fieldset([$legend_text = ''[, $attributes = array()]])

form_prep($str)

form_close([$extra = ''])

set_value($field[, $default = ''[, $html_escape = TRUE]])

form_checkbox([$data = ''[, $value = ''[, $checked = FALSE[, $extra = '']]]])

form_password([$data = ''[, $value = ''[, $extra = '']]])

form_button([$data = ''[, $content = ''[, $extra = '']]])