Add scroll locking with modal opening

js/etersoft/timer.js

@@ -115,13 +115,15 @@ window.addEventListener("load", function() {
   // add listener for comment commit
   //let commitBtn = document.querySelector("#commit");
   let openButton = document.querySelector("#commit");
-  let closeButton = document.querySelectorAll("#timeQuestionDiv .close");
+  let closeButton = document.querySelector("#timeQuestionDiv .close");
   let dialog = document.querySelector("#timeQuestionDiv");
 
   openButton.addEventListener("click", function(event) {
     // cancel form submiting
     event.preventDefault();
 
+    document.querySelector('html').style.overflow = "hidden";
+
     let timespentValue = getTimespentValue();
 
     dialog.style.display = "block";
@@ -133,6 +135,8 @@ window.addEventListener("load", function() {
     document.querySelector("#saveTime").dataset["time"] = timespentValue;
   });
 
+  closeButton.addEventListener("click", function () { document.querySelector('html').style.overflow = "auto"; })
+
   document
     .querySelector("#realworktime")
     .addEventListener("change", function() {

template/en/default/etersoft/timersplash.html.tmpl

@@ -46,4 +46,4 @@
 
 <script language="javascript" type="text/javascript" src="js/etersoft/focusManager.js"></script>
 <script language="javascript" type="text/javascript" src="js/etersoft/timer_common.js?25_10_2017"></script>
-<script language="javascript" type="text/javascript" src="js/etersoft/timer.js?27_03_2020"></script>
+<script language="javascript" type="text/javascript" src="js/etersoft/timer.js?14_04_2020"></script>

template/ru/default/etersoft/timersplash.html.tmpl

@@ -46,4 +46,4 @@
 
 <script language="javascript" type="text/javascript" src="js/etersoft/focusManager.js"></script>
 <script language="javascript" type="text/javascript" src="js/etersoft/timer_common.js?25_10_2017"></script>
-<script language="javascript" type="text/javascript" src="js/etersoft/timer.js?27_03_2020"></script>
+<script language="javascript" type="text/javascript" src="js/etersoft/timer.js?14_04_2020"></script>