Unwanted gray line between image / table

http://www.paphoscarhire.com/cars/newgroup_a.htm
below the image appear a gray bar at top image at above . when i view this image in fireworks it is not appear(the gray bar/line) ?
there is a top image and a table with image(car) and background image....

I sometimes get the same problem, it will not display the problem for other users for you may have a problem with your browser.

The solution may be found here...

http://www.codingforums.com/showpost...07&postcount=3