Mouse Overs on Image Map using Frames

[kathycam]

Hi

I have a mall directory page with 2 frames (dir-left.html) and (dir-right.html).

In the dir-right.html a list of stores in the mall is displayed.
When you mouse-over the name of the store (which is a link) a tooltip is displayed just below the map (this code works great)

However, I also need it to do as folows and am stuck....

When the user moves over the store name in the right frame, a png image which covers up the specified area on the map
for example, location N, or location K, a png image in the shape of the location needs to be set to cover that area in the left frame.

See attached screenshots.

[vwphillips]

see

http://www.vicsjavascripts.org.uk/Ma...MapHiLight.htm

places images over an image at image map positions