Added logic to detect if a marker is in map bounds before hiding it. Needs performance testing.

accessible_gmaps.js

@@ -342,9 +342,13 @@
 		 */
 		accessible_gmaps.resetAllMarkers = function(){
 			var mapData = accessible_gmaps.getMapData();
+			var bounds = accessible_gmaps.map.getBounds();
 			for(var i = 0; i < accessible_gmaps.markers.length; i++){
-				var markerID = "mkr-" + i;
-				jQuery('div#' + markerID).css('display', 'none');
+				var marker = accessible_gmaps.markers[i];
+				if(!bounds.contains(marker.getPosition())){
+					var markerID = "mkr-" + i;
+					jQuery('div#' + markerID).css('display', 'none');
+				}
 			}
 		}