removing overlay (newmarker) when new one gets set)

1 files changed, 5 insertions, 9 deletions

diff --git a/map3.js b/map3.js
index ebc3f21..33b1d95 100644
--- a/map3.js
+++ b/map3.js
@@ -4,7 +4,7 @@ var geocoder = null;
 var reloadcon = null;
 var countboxText = null;
 var overlays = new Array();
-overlays["new"] = null;
+overlays["newmarker"] = null;
 overlays["ruler"] = new Array();
 overlays["locations"] = new Array();
 overlays["links"] = new Array();
@@ -74,13 +74,6 @@ function onAddOverlay(overlay) {
   switch(overlay.overlaytype) {
     case "location": overlays["locations"].push(overlay); break;
     case "link": overlays["links"].push(overlay); break;
-    case "new": {
-      if(overlays["newmarker"]) {
-        map.removeOverlay(overlays["newmarker"]);
-      }
-      overlays["newmarker"] = overlay;
-      break;
-    }
     case "ruler": {
       if(overlays["ruler"][overlay.overlaysubtype]) {
         map.removeOverlay(overlays["ruler"][overlay.overlaysubtype]);
@@ -539,13 +532,16 @@ function addNewNodeText(point) {
 }
 
 function setNewMarker(point) {
-// TODO: if a new  new marker is set: remove the old one
 // TODO: make this dragable??
   var marker = new google.maps.Marker({position: point, icon: makeIcon('newnode')});
   var infowindow = new google.maps.InfoWindow({ content: addNewNodeText(point) });
   google.maps.event.addListener(infowindow,"closeclick",function () { marker.setMap(null); });
   marker.setMap(map);
   infowindow.open(map,marker);
+  if(overlays["newmarker"]) {
+    overlays["newmarker"].setMap(null);
+  }
+  overlays['newmarker'] = marker;
 }
 
 function fflogin(username, password) {