diff --git a/www/events.js b/www/events.js
index f357576..00881c8 100644
--- a/www/events.js
+++ b/www/events.js
@@ -59,6 +59,7 @@ function ajaxLoadEvents(stime, etime) {
 		var etime = new Date();
 		etime.setDate(etime.getDate()+1);
 	};
+	var mapBounds = map.getBounds();
 	var request_data = {
 		starttime: sprintf("%d-%02d-%02d", stime.getFullYear(), stime.getMonth()+1, stime.getDate()),
 		endtime: sprintf("%d-%02d-%02d", etime.getFullYear(), etime.getMonth()+1, etime.getDate()),