def GET(self):
web.header('Content-Type', "text/javascript; charset=utf-8")
input = web.input("sw", "ne", "zoom");
bounds = handler.validBounds(input.sw, input.ne)
zoom = handler.validN(input.zoom)
model = mapper.getClusterModel(handler.filteredAnalyses(web),
zoom, bounds)
MapFormatter.enhanceClusterModel(model)
dumpJson(model)
