[OpenLayers-Users] show waitimage for overlays

[Bart van den Eijnden (OSGIS)]

Hi list,

setting a background url for the OpenLayers' div shows an animated gif
(waitimage) until the base layer is loaded, but it does not show the
waitimage when overlays are loading.

So I am showing a waitimage in a div, and I want to remove it when all the
overlays finish loading. Is there an event I can hook into which gives me an
idea when the overlays finish loading?

Any help very much appreciated!

Best regards,
Bart