Merge from trunk

1 files changed, 1 insertions, 1 deletions

diff --git a/framework/Web/Javascripts/source/scriptaculous-1.8.1/dragdrop.js b/framework/Web/Javascripts/source/scriptaculous-1.8.1/dragdrop.js
index bf429c26..14f9546e 100644
--- a/framework/Web/Javascripts/source/scriptaculous-1.8.1/dragdrop.js
+++ b/framework/Web/Javascripts/source/scriptaculous-1.8.1/dragdrop.js
@@ -407,7 +407,7 @@ var Draggable = Class.create({
     if(this.options.ghosting) {
       if (!this.element._originallyAbsolute)
         Position.relativize(this.element);
-      delete this.element._originallyAbsolute;
+      this.element._originallyAbsolute=null;
       Element.remove(this._clone);
       this._clone = null;
     }