python mapscript - imagemaps and dynamic layer

[Didrik Pinte]

Hi,

I'm trying to create an imagemap based on a layer create dynamically
with mapscript.

I've read that to get the id's of the objects into the imagemap I need
to use the FILTERITEM in the mapfile but with a dynamic layer, all the
objects are created using shapeObj and I cannot add attributes to them.
So my imagemap is the following : 

<map name="map1" width="500" height="300">
<area href="" title="" shape="poly" coords=" 47,38, 52,28, 57,38,
47,38" />
<area href="" title="" shape="poly" coords=" 218,106, 223,96, 228,106,
218,106" />
</map>

How is it possible to output some identifier of the shapeObj in the
imagemap ?

Thanks

Didrik

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