Improved js function nesting

assets/js/just-the-docs.js

@@ -109,6 +109,7 @@ function initSearch() {
   };
 
   request.send();
+}
 
 function searchLoaded(index, docs) {
   var index = index;
@@ -344,7 +345,6 @@ function initSearch() {
     }
   });
 }
-}
 {%- endif %}
 
 // Document ready