[OpenLayers-Users] Map move event

[Ishikawa Hiroshi]

Dear All,

I'd like to catch map move events that happen when map is dragged ,zoomed etc.
For example I allways get the center or extent of the map.
Could you tell me how to do it?

Actually, what I want to do is to create a request to obtain a GeoRSS xml which contains items located in the same extent as the map.
So I need the center or extent of the map.

Thanks,
-- 
Ishikawa Hiroshi
ishikawa at geowork.co.jp