Depends on how you are using WMSGetFeatureInfo. The WMSGetFeatureInfo control does a GET. You could use a click handler and explicitly do a request.POST.
However, back to the structure -- I understand the need to have different layers with different colours (though it looks to me like you could achieve the same thing with an SLD). The question though is whether the wmsgetfeatureInfo has to made against the same layer as you are displaying. Use the layers property on the control (not documented but see the source code) to specify a hidden layer by which the query is done on. Notice: This email and any attachments are confidential. If received in error please destroy and immediately notify us. Do not copy or disclose the contents. _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
