[Plugin: Simple Popup Plugin] Plugin removes the pre-loaded images from the javascript engine

First, thanks for the plugin.

I’m using it on a page with a couple other plugins, a tooltip plugin, and a gallery plugin that uses prettyphoto.

Everything works fine, until I open a pop-up window and then close the window. It appears that the plugin removes the pre-loaded images from the javascript engine, which causes an error and the gallery plugin to no longer work.

The site is not a public site, but if you contact me I’ll give you credentials to login.

Thanks in advance!

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