diff --git a/stable.user.js b/stable.user.js
index 737b2dd..88d841c 100755
--- a/stable.user.js
+++ b/stable.user.js
@@ -2,7 +2,6 @@
 /* ----------------------------------------------------------------------------
 
  Online Moodle/Elearning/KMOOC test help
- Greasyfork: <https://greasyfork.org/en/scripts/38999-moodle-elearning-kmooc-test-help>
  GitLab: <https://gitlab.com/MrFry/moodle-test-userscript>
 
  This program is free software: you can redistribute it and/or modify
@@ -19,6 +18,30 @@
  along with this program. If not, see <https://www.gnu.org/licenses/>.
 
  ------------------------------------------------------------------------- */
+// : Install info {{{
+
+// ===============================================================================
+// ===============================================================================
+//
+//          HA EZT LÁTOD, ÉS TELEPÍTENI AKARTAD A SCRIPTET, AKKOR
+//                 NINCS USERSCRIPT KEZELŐ BŐVÍTMÉNYED.
+//
+//        Telepíts egy userscript kezelőt, például a Tampermonkey-t:
+//                      https://www.tampermonkey.net/
+//
+// ===============================================================================
+//
+//             IF YOU ARE SEEING THIS MESSAGE, AND YOU WANTED TO
+//          INSTALL THIS SCRIPT, THEN YOU DON'T HAVE ANY USERSCRIPT
+//                          MANAGER INSTALLED.
+//
+//           Install a userscript manager, for example Tampermonkey:
+//                      https://www.tampermonkey.net/
+//
+// ===============================================================================
+// ===============================================================================
+
+// : }}}
 
 // : Script header {{{
 // ==UserScript==
@@ -30,6 +53,7 @@
 // @match        https://elearning.uni-obuda.hu/kmooc/*
 // @match        https://mooc.unideb.hu/*
 // @match        https://itc.semmelweis.hu/moodle/*
+// @match        https://oktatas.mai.kvk.uni-obuda.hu/*
 // @match        https://qmining.frylabs.net/*
 // @match        http://qmining.frylabs.net/*
 // @noframes
@@ -88,7 +112,7 @@
   // forcing pages for testing. unless you test, do not set these to true!
   setVal('ISDEVEL', true)
   // only one of these should be true for testing
-  const forceTestPage = false
+  const forceTestPage = true
   const forceResultPage = false
   const forceDefaultPage = false
 
@@ -327,6 +351,25 @@
           )
         })
 
+        // const questions = res.map(question => {
+        //   return {
+        //     q: question.question,
+        //     data: question.data,
+        //     subj: getCurrentSubjectName(),
+        //   }
+        // })
+
+        // console.log(questions)
+        // post('ask', {
+        //    questions: questions,
+        //       location: location.href,
+        //       version: info().script.version,
+        //       cid: cid,
+        //       uid: uid,
+        //     }).then(results => {
+        //       console.log('RES')
+        //       console.log(results)
+
         Promise.all(promises).then(results => {
           removeLoadingMessage()
           ShowAnswers(results)
@@ -476,7 +519,7 @@
             ])
             const data = getDataFromTest(
               images,
-              possibleAnswerArray,
+              possibleAnswers,
               getLegacyImageID(imageNodes)
             )
 
@@ -1077,7 +1120,7 @@
   }
 
   function Auth(pw) {
-    SendXHRMessage('login', { pw: pw, script: true }).then(res => {
+    post('login', { pw: pw, script: true }).then(res => {
       if (res.result === 'success') {
         ConnectToServer(AfterLoad)
         ClearAllMessages()
@@ -1380,7 +1423,7 @@
           log('unable to get subject name :c')
         }
         console.log('SENT DATA', sentData)
-        SendXHRMessage('isAdding', sentData).then(res => {
+        post('isAdding', sentData).then(res => {
           next(res.success, sentData, res.newQuestions)
         })
       } catch (e) {
@@ -1410,7 +1453,8 @@
     var firstRun = getVal('firstRun') // if the current run is the frst
     if (firstRun === undefined || firstRun === true) {
       setVal('firstRun', false)
-      ShowHelp() // showing help
+      // TODO: add install source to query. Maybe even a new api endpoint to register installion
+      ShowHelp('firstRun') // showing help
 
       document.write(texts.freshStartWarning)
       document.close()
@@ -1505,6 +1549,7 @@
 
     let currOpacity = getVal(`${elem.id}_opacity`)
     elem.addEventListener('mousewheel', e => {
+      e.preventDefault()
       const isUp = e.deltaY < 0
       if (isUp) {
         if (currOpacity + messageOpacityDelta <= 1) {
@@ -2359,7 +2404,7 @@
     })
   }
 
-  function SendXHRMessage(path, message) {
+  function post(path, message) {
     if (typeof message === 'object') {
       message = JSON.stringify(message)
     }
@@ -2383,7 +2428,7 @@
             const res = JSON.parse(resp.responseText)
             resolve(res)
           } catch (e) {
-            log('Error paring JSON in SendXHRMessage')
+            log('Error paring JSON in post')
             log(resp.responseText)
             log(e)
             reject(e)
@@ -2417,8 +2462,12 @@
   // : Help {{{
 
   // shows some neat help
-  function ShowHelp() {
-    openInTab(serverAdress + 'manual?scriptMenu', {
+  function ShowHelp(query) {
+    let q = 'scriptMenu'
+    if (query) {
+      q = query
+    }
+    openInTab(serverAdress + `manual?${q}`, {
       active: true,
     })
   }