slideshow stopped working

Hi, slideshow was working great, now stopped working. I looked at the forum and it sounds like a javascript error caused by some other plugin. I’ve tried finding error in firebug and selectively disabling plugins but I’m naive. Site is http://216.224.180.82/~trss/

thanks -dondean

http://ww.wp.xz.cn/extend/plugins/slideshow-jquery-image-gallery/