2 function JS?

Hello,

I would like to request help from someone, anyone please. I am very new at JS. I have a new navigation scheme that I am going to implement at my site. It already is using AS for rollovers. Right now when you mouse over a hyperlink it pops up an arrow to the left of the hyperlink. I would like to, in the top left cell of the table above it, also have a image come up when the hyperlink is rolled over. The image will be suggestive text in the form of a IF file (unless their is a better way of getting the message to appear up there using text through AS).

The test is at URL: http://www.goldenwebjewelers.com/navigate.htm. This has an include file called http://www.goldenwebjewelers.com/includenavigation.htm. It also references, an external JS file which contains:

<!-- Begin
function imgover(imgname){
imgname.src = "goldarrow.gif"
}
function imgout(imgname){
imgname.src = "blank.gif"
}
// End -->

Any help would be great. Been searching for several hours just not finding what I need.

Also I apoligize for dropping URL. Just trying to show examples.

TIA,

Brian McGrath