--- image_attach.module.1	2010-08-25 17:56:36.000000000 +0800
+++ image_attach.module	2010-09-12 23:15:31.836457300 +0800
@@ -683,7 +683,7 @@ function theme_image_attach_attached_ima
     }
     // replace with base class in DIV
     //$classes[] = 'image-attach-' . $teaser_or_body;
-    $classes[] = 'image-attach-node-' . $image->nid;
+    $classes[] = 'image-attach-node image-attach-node-' . $image->nid;
     if (!$image->status) {
       $classes[] = 'image-unpublished';
     }