Mouseover Add button and description disapears

Hi all, I've got something wierd going on... on the products page, when I change the background color of the center column and then mouseover the Add to Cart cssbutton, the product description disapears. It can be brought back by highlighting the area where it is and then clicking ouside the highlight or leaving the page and coming back. I've tried changeing the background color every way possible, including hard coding it and the same thing happens. It the background color is not changed this doesn't happen, but I have noticed that if you left click on the medium image and hold down the click, the Add to Cart button goes out of focus. This is not happening with any of the other buttons on the page. I'm using the 1.3.7 cart, IE browser, stock non-edited product template. It seems like the javascript of the Add to Cart cssbutton is not working well with the other code on the page. Maybe somebody can tell me why this is happening or how to fix it..
Thanks, Metootech

Perhaps the URL to see this problem would help? If you switch to FireFox is the problem still there?

Thanks anyway for the reply... I think I have solved the problem by putting the whole thing in a division and changing the class to a new one, and so far no problem... I think it was the change of class that fixed the problem.. thanks, Metootech