submap dialog contains info about submap name

frontend-js/src/main/js/map/Submap.js

@@ -62,10 +62,11 @@ Submap.prototype.open = function(htmlTag) {
     mapDiv.style.height = "100%";
     contentDiv.appendChild(mapDiv);
 
-    $(this.htmlTag).dialog("open");
+    $(self.htmlTag).dialog("open");
+    $(self.htmlTag).dialog('option', 'title', self.getModel().getName());
 
-    $(this.htmlTag).dialog("option", "width", Math.floor(window.innerWidth * 2 / 3));
-    $(this.htmlTag).dialog("option", "height", Math.floor(window.innerHeight * 2 / 3));
+    $(self.htmlTag).dialog("option", "width", Math.floor(window.innerWidth * 2 / 3));
+    $(self.htmlTag).dialog("option", "height", Math.floor(window.innerHeight * 2 / 3));
 
     self.setGoogleMap(new google.maps.Map(mapDiv, mapOptions));
     self._createMapChangedCallbacks();
@@ -77,7 +78,7 @@ Submap.prototype.open = function(htmlTag) {
     google.maps.event.trigger(self.getGoogleMap(), 'resize');
 
     if (self.isCustomTouchInterface()) {
-      self._touchInterface = new TouchMap(this);
+      self._touchInterface = new TouchMap(self);
     }
 
     self.setupLayouts();
@@ -97,7 +98,7 @@ Submap.prototype.open = function(htmlTag) {
 
     self.initialized = true;
   } else {
-    $(this.htmlTag).dialog("open");
+    $(self.htmlTag).dialog("open");
 
   }