rem: if (bIMData[i].marker_id == editMarkerId){ 
add: if ( ( bIMData[i] != null ) && ( bIMData[i].marker_id == editMarkerId ) ){ 
context: 	function updateRemoveMarker(){			for (var i=0; i<bIMData.length; i++){					if (bIMData[i].marker_id == editMarkerId){						map.removeOverlay(bIMData[i].marker);						bIMData[i] = null;						break;					}			}			editMarkers();			editSet(editSetId);	}
meta: 1713	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1713/2186108cde37fc5704a727d7cbf73b8e4ffe2ac8/formsubmit.js/clean/templates/formsubmit.js