Javascript Error When Trying to Close Lightbox

Hi –

I’m trying to troubleshoot an issue with a friend’s site.

When I insert a gallery into a page, it seems to work except that you can’t close the lightbox effect. If you click off of the image on the X, it doesn’t close.

There is this javascript error – 2Uncaught RangeError: Invalid array length

Here is a sample post with it there so you can see the issue – http://www.sonomavacationestate.com/?p=50

Thank you so much!

http://ww.wp.xz.cn/extend/plugins/gallery-plugin/