'checkbox', '#title' => t('Use fixed width for theme'), '#default_value' => $settings['eiffeldoc_fixed'], '#description' => t('The theme should be centered and fixed at 960 pixels wide.'), ); // Add the base theme's settings. $form += zen_settings($saved_settings, $defaults); // Remove some of the base theme's settings. unset($form['themedev']); //unset($form['themedev']['zen_layout']); // We don't need to select the base stylesheet. // Return the form return $form; }