Index: modules/node/node.pages.inc
===================================================================
RCS file: /cvs/drupal/drupal/modules/node/node.pages.inc,v
retrieving revision 1.93
diff -u -r1.93 node.pages.inc
--- modules/node/node.pages.inc	19 Oct 2009 02:00:55 -0000	1.93
+++ modules/node/node.pages.inc	29 Oct 2009 16:34:01 -0000
@@ -288,6 +288,45 @@
       '#weight' => 15,
       '#submit' => array('node_form_delete_submit'),
     );
+    // Create a dialog box for the confirmation form.
+    $form['#attached']['ui'][] = array(
+      'library' => 'ui.dialog',
+      'selector' => '<div id="dialog-confirm">' . t('Please wait...') . '</div>',
+      'arguments' => array(
+        array(
+          'autoOpen' => FALSE,
+          'title' => t('Are you sure you want to delete %title?', array('%title' => $node->title[FIELD_LANGUAGE_NONE][0]['value'])),
+          'modal' => TRUE,
+        ),
+      ),
+    );
+    // Open the box when the user clicks on Delete.
+    $form['#attached']['ui'][] = array(
+      'library' => 'ui.dialog',
+      'selector' => '#dialog-confirm',
+      'arguments' => array('open'),
+      'bound_element' => '#edit-delete',
+      'event' => 'click',
+    );
+    // When the dialog box displays, load the delete form and display the button.
+    $form['#attached']['ui'][] = array(
+      'action' => 'load',
+      'selector' => '#dialog-confirm',
+      'arguments' => array(base_path() . "node/{$node->nid}/delete form.confirmation", array(), 'loadComplete'),
+      'bound_element' => '#dialog-confirm',
+      'event' => 'dialogopen',
+      'functions' => array('$("#dialog-confirm input#edit-submit").hide();
+          $("#dialog-confirm").dialog("option", "buttons", {
+            "Delete": function() {
+              $("#dialog-confirm input#edit-submit").click();
+            },
+            "Cancel": function() {
+              $(this).dialog("close");
+            }
+          });
+        ',
+      ),
+    );
   }
   $form['#validate'][] = 'node_form_validate';
   $form['#theme'] = array($node->type . '_node_form', 'node_form');