--- trunk/build/editor.js	(revision 569106)
+++ trunk/build/editor.js	(working copy)
@@ -660,8 +660,15 @@
       $thickbox.find('#tab-type_url').remove();
       return $thickbox.delegate('.media-item :submit', 'click', function(ev) {
         var $item, attachment_id;
-        $item = jQuery(ev.currentTarget).closest('.media-item');
-        attachment_id = $item.attr('id').replace('media-item-', '');
+        /*
+        	 Alan (adrichey) - Below breaks if image was initially uploaded as it gets a temp ID
+        	 As a result, I have replaced the two lines with something more accurate
+        	 Need to replace in editor.min.js as well
+        */
+        //$item = jQuery(ev.currentTarget).closest('.media-item');
+        //attachment_id = $item.attr('id').replace('media-item-', '');
+        $item = jQuery(ev.currentTarget).closest('.media-item').find('.media-item-info');
+        attachment_id = $item.attr('id').replace('media-head-', '');
         _this.ajax_set(attachment_id);
         return false;
       });