added red square arround opened node in corpus map

sites/all/themes/custom/edlptheme/assets/scripts/main.js

@@ -4,7 +4,7 @@
 
     var _$body = $('body');
     var _is_front = _$body.is('.path-frontpage');
-    var _$corpus_map;
+    var _$corpus_canvas;
     var _$content_container = $('.layout-container>main>.layout-content');
     var _$ajaxLinks;
 
@@ -185,7 +185,8 @@
       },
       hide(){
         this.$container.removeClass('visible');
-        // TODO: trigger highlighted node remove on corpus map
+        // trigger highlighted node remove on corpus map
+        _$corpus_canvas.trigger('audio-node-closed');
       }
     }
 
@@ -308,8 +309,8 @@
     //              |_|
     function onCorpusMapReady(e){
       console.log('theme : onCorpusReady');
-      _$corpus_map = $('canvas#corpus-map');
-      _$corpus_map
+      _$corpus_canvas = $('canvas#corpus-map');
+      _$corpus_canvas
         .on('corpus-cliked-on-map', function(e) {
           console.log('theme : corpus-cliked-on-map');
           backToFrontPage();