def search(self, model_manager, queries, fields=None, page=1, per_page=10):
fq = "+type:%s" % model_manager.model.__name__
start = per_page * (page-1)
results = SolrConnection.search(self.url, queries, fields, fq=fq,
start=start, rows=per_page)
ids = [ self.instance_pk(r["id"]) for r in results ]
instances = ids and model_manager.filter(id__in=ids) or []
return {"hits":results.hits, "object_list":instances}
