added example script for map exit

maps/tests/goToPageScript.js

@@ -1,6 +1,8 @@
+/// <reference path="../../front/src/iframe_api.ts" />
 var zoneName = "popUpGoToPageZone";
 var urlPricing = "https://workadventu.re/pricing";
 var urlGettingStarted = "https://workadventu.re/getting-started";
+var urlRelativeMap = "script_api.json";
 var isCoWebSiteOpened = false;
 
 WA.onChatMessage((message => {
@@ -24,8 +26,7 @@ WA.onEnterZone(zoneName, () => {
                 popup.close();
             })
 
-        }
-        ,
+        },
         {
             label: "openCoWebSite", className: "popUpElement",
             callback: (popup => {
@@ -34,6 +35,14 @@ WA.onEnterZone(zoneName, () => {
                 popup.close();
             })
 
+        }, {
+            label: "load grouped map",
+            className: "popUpElement",
+            callback: (popup => {
+                WA.loadPage(urlRelativeMap);
+                popup.close();
+            })
+
         }]);
 })