hover down issue

[shoppersINSANE]

Since August, I have been using the codes from here: http://www.dynamicdrive.com/dynamici...menu/index.htm for a hover down on my site http://shoppers-insane.blogspot.sg/ (except that I change the text color and everything).

However, starting from yesterday, the codes just wont work (i did not edit the codes).
When you hover on "Collections" and "Preorder", there are supposed to be bars coming down, but there isn't now. Also, the arrows pointing downwards (which indicates that there are a bar) disappeared.

Help me please !

[bernie1227]

The bars are dropping down just fine, what browser are you using?