J 1.5 Corp 2 IE Errors 7, 8, & 9

I do not use IE but my customer is reporting that their website is getting Errors with the Corporate 2 template. The error is on the home page in the main slide show (gk_image_show) in the 'header' module area. I am also being told that some of the content areas are not loading properly.

Attached images trident1.png and trident2.png are for the content areas.

Attached image trident3.png is for the gk_image_show. This error does not load the slideshow in IE 9 and only shows the bouncing dot.

The website is http://tridentvoice.com

Any help would be appreciated.