Posted by Guy Doucet on 05/29/05 02:41

I have a large image of a map, approx 2000 x 2000 pixels.
The map background is white, the roads are black.
The map alsp contains approx 50 small red square indicating certain office
locations.

I have divided this image into smaller transparent GIF images of 200 x 200
pixels each.
I then placed these images in a table of 10 rows x 10 columns.
Each cell contains one of these small GIFs.

I would like to highlight a specific part of the map on an event.
Basically, a customer would select an office from a list, I would then
display the map with the correct part of the map highlighted - perhaps
setting the bgcolor of that cell to yellow.

The map doesn't need to be in a table like I have done, but this is what I
tried without success.
Also, the highlighted section doesn't have to be square.

Thanks for all,

G Doucet

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