--- saveguard.module.old	2011-03-09 11:44:00.000000000 +0100
+++ saveguard.module	2011-03-09 11:44:16.000000000 +0100
@@ -41,22 +41,58 @@
 
 
 /**
- * Implementation of hook_form_alter().
- * Just add javascript to all forms.
- *
- * @param $form_id
- *    name of the form being acted on
- * @param $form
- *    array with form structure
- */
+* Implementation of hook_form_alter().
+* Just addd javascript to selected forms.
+*
+* @param $form_id
+*    name of the form being acted on
+* @param $form
+*    array with form structure
+*/
 function saveguard_form_alter(&$form, $form_state, $form_id) {
-  drupal_add_js(drupal_get_path('module', 'saveguard') .'/saveguard.js');
-  static $done;
-  if (!$done) {
-    $settings['saveguard'] = array(
-      'msg' => variable_get('saveguard_message', NULL),
-    );
-    drupal_add_js($settings, 'setting');
-    $done = TRUE;
+
+  if ($form_id == 'node_type_form') {
+     $options = array(0 => t('Disabled'), 1 => t('Enabled'));
+     $form['save_guard'] = array(
+       '#type' => 'fieldset',
+       '#title' => t('Safe Guard'),
+       '#collapsible' => TRUE,
+       '#collapsed' => TRUE,
+       '#access' => user_access('administer safeguard'),
+     );
+
+     $form['save_guard']['save_guard_expose'] = array(
+       '#type' => 'radios',
+       '#title' => t('Enable Save Guard for this form'),
+       '#default_value' => variable_get('save_guard_expose_' . $form['#node_type']->type, 0),
+       '#description' => t('Enable/Disable SaveGuard for this form.'),
+       '#options' => $options,
+       '#weight' => -1,
+     );
+
+  }
+  elseif (isset($form['#node']) && $form['#node']->type .'_node_form' == $form_id && is_save_guard_form($form['#node'])) {
+     drupal_add_js(drupal_get_path('module', 'saveguard') .'/saveguard.js');
+     static $done;
+     if (!$done) {
+        $settings['saveguard'] = array(
+           'msg' => variable_get('saveguard_message', NULL),
+        );
+        drupal_add_js($settings, 'setting');
+        $done = TRUE;
+     }
+
+  }
+}
+
+/**
+* Determine if a given node is a SaveGuard Form.
+* @param $type
+*   The node object or the node's type
+*/
+function is_save_guard_form($type) {
+  if (is_object($type)) {
+    $type = $type->type;
   }
+  return variable_get('save_guard_expose_'. $type, 0);
 }