diff --git a/js/src/chart.js b/js/src/chart.js
index 26669dbb6f..ccf40dcd50 100644
--- a/js/src/chart.js
+++ b/js/src/chart.js
@@ -11,6 +11,7 @@ var ChartType = {
     TIMELINE: 'timeline',
     SCATTER: 'scatter'
 };
+window.ChartType = ChartType;
 
 /**
  * Column type enumeration
@@ -21,6 +22,7 @@ var ColumnType = {
     BOOLEAN : 'boolean',
     DATE : 'date'
 };
+window.ColumnType = ColumnType;
 
 /**
  * Abstract chart factory which defines the contract for chart factories
@@ -153,7 +155,6 @@ ScatterChart.prototype.validateColumns = function (dataTable) {
 /**
  * The data table contains column information and data for the chart.
  */
-// eslint-disable-next-line no-unused-vars
 var DataTable = function () {
     var columns = [];
     var data = null;
@@ -195,6 +196,7 @@ var DataTable = function () {
         }
     };
 };
+window.DataTable = DataTable;
 
 /** *****************************************************************************
  * JQPlot specific code
@@ -679,3 +681,4 @@ JQPlotChartFactory.prototype.createChart = function (type, elementId) {
 
     return chart;
 };
+window.JQPlotChartFactory = JQPlotChartFactory;
diff --git a/js/src/database/multi_table_query.js b/js/src/database/multi_table_query.js
index eeb4e1c9b1..1472aae45b 100644
--- a/js/src/database/multi_table_query.js
+++ b/js/src/database/multi_table_query.js
@@ -9,8 +9,6 @@
  *
  */
 
-/* global generateFromBlock, generateWhereBlock */ // js/database/query_generator.js
-
 /**
  * js file for handling AJAX and other events in /database/multi-table-query
  */
@@ -104,12 +102,12 @@ window.AJAX.registerOnload('database/multi_table_query.js', function () {
         }
         query += '\nFROM ';
 
-        query += generateFromBlock(tableAliases, foreignKeys);
+        query += window.generateFromBlock(tableAliases, foreignKeys);
 
         var $criteriaColCount = $('.criteria_col:checked').length;
         if ($criteriaColCount > 0) {
             query += '\nWHERE ';
-            query += generateWhereBlock();
+            query += window.generateWhereBlock();
         }
 
         query += ';';
diff --git a/js/src/database/query_generator.js b/js/src/database/query_generator.js
index b09ef5fae7..cb4fafe27e 100644
--- a/js/src/database/query_generator.js
+++ b/js/src/database/query_generator.js
@@ -44,8 +44,7 @@ function generateCondition (criteriaDiv, table) {
     return query;
 }
 
-// eslint-disable-next-line no-unused-vars
-function generateWhereBlock () {
+window.generateWhereBlock = function () {
     var count = 0;
     var query = '';
     $('.tableNameSelect').each(function () {
@@ -64,7 +63,7 @@ function generateWhereBlock () {
         }
     });
     return query;
-}
+};
 
 function generateJoin (newTable, tableAliases, fk) {
     var query = '';
@@ -116,8 +115,7 @@ function appendTable (table, tableAliases, usedTables, foreignKeys) {
     return query;
 }
 
-// eslint-disable-next-line no-unused-vars
-function generateFromBlock (tableAliases, foreignKeys) {
+window.generateFromBlock = (tableAliases, foreignKeys) => {
     var usedTables = [];
     var query = '';
     for (var table in tableAliases) {
@@ -126,4 +124,4 @@ function generateFromBlock (tableAliases, foreignKeys) {
         }
     }
     return query;
-}
+};
diff --git a/js/src/database/search.js b/js/src/database/search.js
index 3bbb7858ca..ed85075317 100644
--- a/js/src/database/search.js
+++ b/js/src/database/search.js
@@ -7,8 +7,6 @@
  * @package PhpMyAdmin
  */
 
-/* global makeGrid */ // js/makegrid.js
-
 /**
  * AJAX script for the Database Search page.
  *
@@ -139,7 +137,7 @@ window.AJAX.registerOnload('database/search.js', function () {
                 $('#browse-results').html(data.message);
                 Functions.ajaxRemoveMessage($msg);
                 $('.table_results').each(function () {
-                    makeGrid(this, true, true, true, true);
+                    window.makeGrid(this, true, true, true, true);
                 });
                 $('#browse-results').show();
                 Functions.highlightSql($('#browse-results'));
diff --git a/js/src/database/structure.js b/js/src/database/structure.js
index 9bcbd0abb4..0687d209cf 100644
--- a/js/src/database/structure.js
+++ b/js/src/database/structure.js
@@ -10,6 +10,7 @@
  */
 
 var DatabaseStructure = {};
+window.DatabaseStructure = DatabaseStructure;
 
 /**
  * AJAX scripts for /database/structure
diff --git a/js/src/designer/database.js b/js/src/designer/database.js
index bfd808e969..199c1fffbf 100644
--- a/js/src/designer/database.js
+++ b/js/src/designer/database.js
@@ -11,7 +11,6 @@ var designerTables = [
     }
 ];
 
-// eslint-disable-next-line no-unused-vars
 var DesignerOfflineDB = (function () {
     var designerDB = {};
 
@@ -232,3 +231,4 @@ var DesignerOfflineDB = (function () {
     // Export the designerDB object.
     return designerDB;
 }());
+window.DesignerOfflineDB = DesignerOfflineDB;
diff --git a/js/src/designer/history.js b/js/src/designer/history.js
index 333285b870..da40334c9d 100644
--- a/js/src/designer/history.js
+++ b/js/src/designer/history.js
@@ -5,11 +5,10 @@
  * @requires    move.js
  */
 
-/* global contr */ // js/designer/init.js
-/* global fromArray:writable */ // js/designer/move.js
 /* global themeImagePath */ // templates/javascript/variables.twig
 
 var DesignerHistory = {};
+window.DesignerHistory = DesignerHistory;
 
 var historyArray = []; // Global array to store history objects
 var selectField = [];  // Global array to store information for columns which are used in select clause
@@ -145,10 +144,10 @@ DesignerHistory.andOr = function (index) {
  * @return {void}
  */
 DesignerHistory.historyDelete = function (index) {
-    var fromArrayLength = fromArray.length;
+    var fromArrayLength = window.fromArray.length;
     for (var k = 0; k < fromArrayLength; k++) {
-        if (fromArray[k] === historyArray[index].getTab()) {
-            fromArray.splice(k, 1);
+        if (window.fromArray[k] === historyArray[index].getTab()) {
+            window.fromArray.splice(k, 1);
             break;
         }
     }
@@ -630,7 +629,7 @@ DesignerHistory.queryFrom = function () {
     var quer = '';
     var parts = [];
     var tArray = [];
-    tArray = fromArray;
+    tArray = window.fromArray;
     var K = 0;
     var k;
     var key;
@@ -643,10 +642,10 @@ DesignerHistory.queryFrom = function () {
 
     var historyArrayLength = historyArray.length;
     for (i = 0; i < historyArrayLength; i++) {
-        fromArray.push(historyArray[i].getTab());
+        window.fromArray.push(historyArray[i].getTab());
     }
-    fromArray = DesignerHistory.unique(fromArray);
-    tabLeft = fromArray;
+    window.fromArray = DesignerHistory.unique(window.fromArray);
+    tabLeft = window.fromArray;
     temp = tabLeft.shift();
     quer = '`' + temp + '`';
     tabUsed.push(temp);
@@ -654,21 +653,21 @@ DesignerHistory.queryFrom = function () {
     // if master table (key2) matches with tab used get all keys and check if tab_left matches
     // after this check if master table (key2) matches with tab left then check if any foreign matches with master .
     for (i = 0; i < 2; i++) {
-        for (K in contr) {
-            for (key in contr[K]) {// contr name
-                for (key2 in contr[K][key]) {// table name
+        for (K in window.contr) {
+            for (key in window.contr[K]) {// contr name
+                for (key2 in window.contr[K][key]) {// table name
                     parts = key2.split('.');
                     if (DesignerHistory.found(tabUsed, parts[1]) > 0) {
-                        for (key3 in contr[K][key][key2]) {
-                            parts1 = contr[K][key][key2][key3][0].split('.');
+                        for (key3 in window.contr[K][key][key2]) {
+                            parts1 = window.contr[K][key][key2][key3][0].split('.');
                             if (DesignerHistory.found(tabLeft, parts1[1]) > 0) {
                                 if (DesignerHistory.found(constraintsAdded, key) > 0) {
                                     query += ' AND ' + '`' + parts[1] + '`.`' + key3 + '` = ';
-                                    query += '`' + parts1[1] + '`.`' + contr[K][key][key2][key3][1] + '` ';
+                                    query += '`' + parts1[1] + '`.`' + window.contr[K][key][key2][key3][1] + '` ';
                                 } else {
                                     query += '\n' + 'LEFT JOIN ';
                                     query += '`' + parts[1] + '` ON ';
-                                    query += '`' + parts1[1] + '`.`' + contr[K][key][key2][key3][1] + '` = ';
+                                    query += '`' + parts1[1] + '`.`' + window.contr[K][key][key2][key3][1] + '` = ';
                                     query += '`' + parts[1] + '`.`' + key3 + '` ';
 
                                     constraintsAdded.push(key);
@@ -685,21 +684,21 @@ DesignerHistory.queryFrom = function () {
         tabUsed = DesignerHistory.addArray(tTabLeft, tabUsed);
         tabLeft = DesignerHistory.removeArray(tTabLeft, tabLeft);
         tTabLeft = [];
-        for (K in contr) {
-            for (key in contr[K]) {
-                for (key2 in contr[K][key]) {// table name
+        for (K in window.contr) {
+            for (key in window.contr[K]) {
+                for (key2 in window.contr[K][key]) {// table name
                     parts = key2.split('.');
                     if (DesignerHistory.found(tabLeft, parts[1]) > 0) {
-                        for (key3 in contr[K][key][key2]) {
-                            parts1 = contr[K][key][key2][key3][0].split('.');
+                        for (key3 in window.contr[K][key][key2]) {
+                            parts1 = window.contr[K][key][key2][key3][0].split('.');
                             if (DesignerHistory.found(tabUsed, parts1[1]) > 0) {
                                 if (DesignerHistory.found(constraintsAdded, key) > 0) {
                                     query += ' AND ' + '`' + parts[1] + '`.`' + key3 + '` = ';
-                                    query += '`' + parts1[1] + '`.`' + contr[K][key][key2][key3][1] + '` ';
+                                    query += '`' + parts1[1] + '`.`' + window.contr[K][key][key2][key3][1] + '` ';
                                 } else {
                                     query += '\n' + 'LEFT JOIN ';
                                     query += '`' + parts[1] + '` ON ';
-                                    query += '`' + parts1[1] + '`.`' + contr[K][key][key2][key3][1] + '` = ';
+                                    query += '`' + parts1[1] + '`.`' + window.contr[K][key][key2][key3][1] + '` = ';
                                     query += '`' + parts[1] + '`.`' + key3 + '` ';
 
                                     constraintsAdded.push(key);
@@ -720,7 +719,7 @@ DesignerHistory.queryFrom = function () {
         quer += ' , `' + tabLeft[k] + '`';
     }
     query = quer + query;
-    fromArray = tArray;
+    window.fromArray = tArray;
     return query;
 };
 
diff --git a/js/src/designer/init.js b/js/src/designer/init.js
index 8334610a08..0703aa8cdc 100644
--- a/js/src/designer/init.js
+++ b/js/src/designer/init.js
@@ -8,18 +8,6 @@
 /* global DesignerPage */ // js/designer/page.js
 /* global designerConfig */ // templates/database/designer/main.twig
 
-/* eslint-disable no-unused-vars */
-var jTabs;
-var hTabs;
-var contr;
-var displayField;
-var server;
-var selectedPage;
-/* eslint-enable no-unused-vars */
-
-var db;
-var designerTablesEnabled;
-
 window.AJAX.registerTeardown('designer/init.js', function () {
     $('.trigger').off('click');
 });
@@ -32,22 +20,21 @@ window.AJAX.registerOnload('designer/init.js', function () {
         return false;
     });
 
-    jTabs = designerConfig.scriptTables.j_tabs;
-    hTabs = designerConfig.scriptTables.h_tabs;
-    contr = designerConfig.scriptContr;
-    displayField = designerConfig.scriptDisplayField;
-    server = designerConfig.server;
-    selectedPage = designerConfig.displayPage;
-
-    db = designerConfig.db;
-    designerTablesEnabled = designerConfig.tablesEnabled;
+    window.jTabs = designerConfig.scriptTables.j_tabs;
+    window.hTabs = designerConfig.scriptTables.h_tabs;
+    window.contr = designerConfig.scriptContr;
+    window.displayField = designerConfig.scriptDisplayField;
+    window.server = designerConfig.server;
+    window.selectedPage = designerConfig.displayPage;
+    window.db = designerConfig.db;
+    window.designerTablesEnabled = designerConfig.tablesEnabled;
 
     DesignerMove.main();
 
-    if (! designerTablesEnabled) {
+    if (! window.designerTablesEnabled) {
         DesignerOfflineDB.open(function (success) {
             if (success) {
-                DesignerPage.showTablesInLandingPage(db);
+                DesignerPage.showTablesInLandingPage(window.db);
             }
         });
     }
diff --git a/js/src/designer/move.js b/js/src/designer/move.js
index eed110e997..ceb60fa5bd 100644
--- a/js/src/designer/move.js
+++ b/js/src/designer/move.js
@@ -4,11 +4,11 @@
 
 /* global DesignerObjects */ // js/designer/objects.js
 /* global DesignerHistory, historyArray, selectField */ // js/designer/history.js
-/* global contr, db, designerTablesEnabled, displayField, hTabs, jTabs, selectedPage:writable, server */ // js/designer/init.js
 /* global DesignerPage */ // js/designer/page.js
 /* global themeImagePath */ // templates/javascript/variables.twig
 
 var DesignerMove = {};
+window.DesignerMove = DesignerMove;
 
 var change = 0; // variable to track any change in designer layout.
 var showRelationLines = true;
@@ -79,7 +79,7 @@ var globX;
 var globY;
 var timeoutId;
 var layerMenuCurClick = 0;
-var fromArray = [];
+window.fromArray = [];
 var menuMoved = false;
 var gridSize = 10;
 
@@ -265,7 +265,7 @@ DesignerMove.main = function () {
 DesignerMove.resizeOsnTab = function () {
     var maxX = 0;
     var maxY = 0;
-    for (var key in jTabs) {
+    for (var key in window.jTabs) {
         var kX = parseInt(document.getElementById(key).style[mainDirection], 10) + document.getElementById(key).offsetWidth;
         var kY = parseInt(document.getElementById(key).style.top, 10) + document.getElementById(key).offsetHeight;
         maxX = maxX < kX ? kX : maxX;
@@ -313,22 +313,22 @@ DesignerMove.reload = function () {
     var key3;
     DesignerMove.clear();
     var osnTab = document.getElementById('osn_tab');
-    for (K in contr) {
-        for (key in contr[K]) {
+    for (K in window.contr) {
+        for (key in window.contr[K]) {
             // contr name
-            for (key2 in contr[K][key]) {
+            for (key2 in window.contr[K][key]) {
                 // table name
-                for (key3 in contr[K][key][key2]) {
+                for (key3 in window.contr[K][key][key2]) {
                     // field name
                     if (!document.getElementById('check_vis_' + key2).checked ||
-                        !document.getElementById('check_vis_' + contr[K][key][key2][key3][0]).checked) {
+                        !document.getElementById('check_vis_' + window.contr[K][key][key2][key3][0]).checked) {
                         // if hide
                         continue;
                     }
                     var x1Left  = document.getElementById(key2).offsetLeft + 1;
                     var x1Right = x1Left + document.getElementById(key2).offsetWidth;
-                    var x2Left  = document.getElementById(contr[K][key][key2][key3][0]).offsetLeft;
-                    var x2Right = x2Left + document.getElementById(contr[K][key][key2][key3][0]).offsetWidth;
+                    var x2Left  = document.getElementById(window.contr[K][key][key2][key3][0]).offsetLeft;
+                    var x2Right = x2Left + document.getElementById(window.contr[K][key][key2][key3][0]).offsetWidth;
                     a[0] = Math.abs(x1Left - x2Left);
                     a[1] = Math.abs(x1Left - x2Right);
                     a[2] = Math.abs(x1Right - x2Left);
@@ -382,10 +382,10 @@ DesignerMove.reload = function () {
 
 
                     rowOffsetTop = 0;
-                    tabHideButton = document.getElementById('id_hide_tbody_' + contr[K][key][key2][key3][0]);
+                    tabHideButton = document.getElementById('id_hide_tbody_' + window.contr[K][key][key2][key3][0]);
                     if (tabHideButton.innerHTML === 'v') {
-                        var toColumn = document.getElementById(contr[K][key][key2][key3][0] +
-                            '.' + contr[K][key][key2][key3][1]);
+                        var toColumn = document.getElementById(window.contr[K][key][key2][key3][0] +
+                            '.' + window.contr[K][key][key2][key3][1]);
                         if (toColumn) {
                             rowOffsetTop = toColumn.offsetTop;
                         } else {
@@ -394,12 +394,12 @@ DesignerMove.reload = function () {
                     }
 
                     var y2 =
-                        document.getElementById(contr[K][key][key2][key3][0]).offsetTop +
+                        document.getElementById(window.contr[K][key][key2][key3][0]).offsetTop +
                         rowOffsetTop +
                         heightField;
 
                     DesignerMove.drawLine0(
-                        x1, x2, y1, y2, osnTab, contr[K][key][key2][key3][0] + '.' + contr[K][key][key2][key3][1]
+                        x1, x2, y1, y2, osnTab, window.contr[K][key][key2][key3][0] + '.' + window.contr[K][key][key2][key3][1]
                     );
                 }
             }
@@ -695,7 +695,7 @@ DesignerMove.addOtherDbTables = function () {
                 $('#container-form').append($newTableDom);
                 DesignerMove.enableTableEvents(null, $newTableDom);
                 DesignerMove.addTableToTablesList(null, $newTableDom);
-                jTabs[dbEncoded + '.' + tableEncoded] = 1;
+                window.jTabs[dbEncoded + '.' + tableEncoded] = 1;
                 DesignerMove.markUnsaved();
             }
         });
@@ -735,7 +735,7 @@ DesignerMove.new = function () {
 // ------------------------------ SAVE ------------------------------------------
 // (del?) no for pdf
 DesignerMove.save = function (url) {
-    for (var key in jTabs) {
+    for (var key in window.jTabs) {
         document.getElementById('t_x_' + key + '_').value = parseInt(document.getElementById(key).style.left, 10);
         document.getElementById('t_y_' + key + '_').value = parseInt(document.getElementById(key).style.top, 10);
         document.getElementById('t_v_' + key + '_').value = document.getElementById('id_tbody_' + key).style.display === 'none' ? 0 : 1;
@@ -747,11 +747,11 @@ DesignerMove.save = function (url) {
 
 DesignerMove.getUrlPos = function (forceString) {
     var key;
-    if (designerTablesEnabled || forceString) {
+    if (window.designerTablesEnabled || forceString) {
         var poststr = '';
         var argsep = window.CommonParams.get('arg_separator');
         var i = 1;
-        for (key in jTabs) {
+        for (key in window.jTabs) {
             poststr += argsep + 't_x[' + i + ']=' + parseInt(document.getElementById(key).style.left, 10);
             poststr += argsep + 't_y[' + i + ']=' + parseInt(document.getElementById(key).style.top, 10);
             poststr += argsep + 't_v[' + i + ']=' + (document.getElementById('id_tbody_' + key).style.display === 'none' ? 0 : 1);
@@ -763,7 +763,7 @@ DesignerMove.getUrlPos = function (forceString) {
         return poststr;
     } else {
         var coords = [];
-        for (key in jTabs) {
+        for (key in window.jTabs) {
             if (document.getElementById('check_vis_' + key).checked) {
                 var x = parseInt(document.getElementById(key).style.left, 10);
                 var y = parseInt(document.getElementById(key).style.top, 10);
@@ -779,10 +779,10 @@ DesignerMove.getUrlPos = function (forceString) {
 };
 
 DesignerMove.save2 = function (callback) {
-    if (designerTablesEnabled) {
+    if (window.designerTablesEnabled) {
         var argsep = window.CommonParams.get('arg_separator');
         var poststr = 'operation=savePage' + argsep + 'save_page=same' + argsep + 'ajax_request=true';
-        poststr += argsep + 'server=' + server + argsep + 'db=' + encodeURIComponent(db) + argsep + 'selected_page=' + selectedPage;
+        poststr += argsep + 'server=' + window.server + argsep + 'db=' + encodeURIComponent(window.db) + argsep + 'selected_page=' + window.selectedPage;
         poststr += DesignerMove.getUrlPos();
 
         var $msgbox = Functions.ajaxShowMessage(window.Messages.strProcessingRequest);
@@ -800,7 +800,7 @@ DesignerMove.save2 = function (callback) {
         });
     } else {
         var name = $('#page_name').html().trim();
-        DesignerPage.saveToSelectedPage(db, selectedPage, name, DesignerMove.getUrlPos(), function () {
+        DesignerPage.saveToSelectedPage(window.db, window.selectedPage, name, DesignerMove.getUrlPos(), function () {
             DesignerMove.markSaved();
             if (typeof callback !== 'undefined') {
                 callback();
@@ -818,7 +818,7 @@ DesignerMove.submitSaveDialogAndClose = function (callback, modal) {
     }
     modal.modal('hide');
 
-    if (designerTablesEnabled) {
+    if (window.designerTablesEnabled) {
         var $msgbox = Functions.ajaxShowMessage(window.Messages.strProcessingRequest);
         Functions.prepareForAjaxRequest($form);
         $.post($form.attr('action'), $form.serialize() + DesignerMove.getUrlPos(), function (data) {
@@ -828,7 +828,7 @@ DesignerMove.submitSaveDialogAndClose = function (callback, modal) {
                 Functions.ajaxRemoveMessage($msgbox);
                 DesignerMove.markSaved();
                 if (data.id) {
-                    selectedPage = data.id;
+                    window.selectedPage = data.id;
                 }
                 $('#page_name').text(name);
                 if (typeof callback !== 'undefined') {
@@ -837,10 +837,10 @@ DesignerMove.submitSaveDialogAndClose = function (callback, modal) {
             }
         });
     } else {
-        DesignerPage.saveToNewPage(db, name, DesignerMove.getUrlPos(), function (page) {
+        DesignerPage.saveToNewPage(window.db, name, DesignerMove.getUrlPos(), function (page) {
             DesignerMove.markSaved();
             if (page.pgNr) {
-                selectedPage = page.pgNr;
+                window.selectedPage = page.pgNr;
             }
             $('#page_name').text(page.pageDescr);
             if (typeof callback !== 'undefined') {
@@ -851,12 +851,12 @@ DesignerMove.submitSaveDialogAndClose = function (callback, modal) {
 };
 
 DesignerMove.save3 = function (callback) {
-    if (selectedPage !== -1) {
+    if (window.selectedPage !== -1) {
         DesignerMove.save2(callback);
     } else {
         var $form = $('<form action="index.php?route=/database/designer" method="post" name="save_page" id="save_page" class="ajax"></form>')
-            .append('<input type="hidden" name="server" value="' + server + '">')
-            .append($('<input type="hidden" name="db" />').val(db))
+            .append('<input type="hidden" name="server" value="' + window.server + '">')
+            .append($('<input type="hidden" name="db" />').val(window.db))
             .append('<input type="hidden" name="operation" value="savePage">')
             .append('<input type="hidden" name="save_page" value="new">')
             .append('<label for="selected_value">' + window.Messages.strPageName +
@@ -880,8 +880,8 @@ DesignerMove.editPages = function () {
         var $msgbox = Functions.ajaxShowMessage();
         $.post('index.php?route=/database/designer', {
             'ajax_request': true,
-            'server': server,
-            'db': db,
+            'server': window.server,
+            'db': window.db,
             'dialog': 'edit'
         }, function (data) {
             if (data.success === false) {
@@ -889,8 +889,8 @@ DesignerMove.editPages = function () {
             } else {
                 Functions.ajaxRemoveMessage($msgbox);
 
-                if (! designerTablesEnabled) {
-                    DesignerPage.createPageList(db, function (options) {
+                if (! window.designerTablesEnabled) {
+                    DesignerPage.createPageList(window.db, function (options) {
                         $('#selected_page').append(options);
                     });
                 }
@@ -915,8 +915,8 @@ DesignerMove.deletePages = function () {
     var $msgbox = Functions.ajaxShowMessage();
     $.post('index.php?route=/database/designer', {
         'ajax_request': true,
-        'server': server,
-        'db': db,
+        'server': window.server,
+        'db': window.db,
         'dialog': 'delete'
     }, function (data) {
         if (data.success === false) {
@@ -924,8 +924,8 @@ DesignerMove.deletePages = function () {
         } else {
             Functions.ajaxRemoveMessage($msgbox);
 
-            if (! designerTablesEnabled) {
-                DesignerPage.createPageList(db, function (options) {
+            if (! window.designerTablesEnabled) {
+                DesignerPage.createPageList(window.db, function (options) {
                     $('#selected_page').append(options);
                 });
             }
@@ -940,10 +940,10 @@ DesignerMove.deletePages = function () {
                 }
 
                 var $messageBox = Functions.ajaxShowMessage(window.Messages.strProcessingRequest);
-                var deletingCurrentPage = parseInt(selected) === selectedPage;
+                var deletingCurrentPage = parseInt(selected) === window.selectedPage;
                 Functions.prepareForAjaxRequest($form);
 
-                if (designerTablesEnabled) {
+                if (window.designerTablesEnabled) {
                     $.post($form.attr('action'), $form.serialize(), function (data) {
                         if (data.success === false) {
                             Functions.ajaxShowMessage(data.error, false);
@@ -981,8 +981,8 @@ DesignerMove.saveAs = function () {
     var $msgbox = Functions.ajaxShowMessage();
     $.post('index.php?route=/database/designer', {
         'ajax_request': true,
-        'server': server,
-        'db': db,
+        'server': window.server,
+        'db': window.db,
         'dialog': 'save_as'
     }, function (data) {
         if (data.success === false) {
@@ -990,8 +990,8 @@ DesignerMove.saveAs = function () {
         } else {
             Functions.ajaxRemoveMessage($msgbox);
 
-            if (! designerTablesEnabled) {
-                DesignerPage.createPageList(db, function (options) {
+            if (! window.designerTablesEnabled) {
+                DesignerPage.createPageList(window.db, function (options) {
                     $('#selected_page').append(options);
                 });
             }
@@ -1019,7 +1019,7 @@ DesignerMove.saveAs = function () {
                 }
 
                 var $msgbox = Functions.ajaxShowMessage(window.Messages.strProcessingRequest);
-                if (designerTablesEnabled) {
+                if (window.designerTablesEnabled) {
                     Functions.prepareForAjaxRequest($form);
                     $.post($form.attr('action'), $form.serialize() + DesignerMove.getUrlPos(), function (data) {
                         if (data.success === false) {
@@ -1028,30 +1028,30 @@ DesignerMove.saveAs = function () {
                             Functions.ajaxRemoveMessage($msgbox);
                             DesignerMove.markSaved();
                             if (data.id) {
-                                selectedPage = data.id;
+                                window.selectedPage = data.id;
                             }
-                            DesignerMove.loadPage(selectedPage);
+                            DesignerMove.loadPage(window.selectedPage);
                         }
                     }); // end $.post()
                 } else {
                     if (choice === 'same') {
                         var selectedPageId = $selectedPage.find('option:selected').val();
-                        DesignerPage.saveToSelectedPage(db, selectedPageId, name, DesignerMove.getUrlPos(), function (page) {
+                        DesignerPage.saveToSelectedPage(window.db, selectedPageId, name, DesignerMove.getUrlPos(), function (page) {
                             Functions.ajaxRemoveMessage($msgbox);
                             DesignerMove.markSaved();
                             if (page.pgNr) {
-                                selectedPage = page.pgNr;
+                                window.selectedPage = page.pgNr;
                             }
-                            DesignerMove.loadPage(selectedPage);
+                            DesignerMove.loadPage(window.selectedPage);
                         });
                     } else if (choice === 'new') {
-                        DesignerPage.saveToNewPage(db, name, DesignerMove.getUrlPos(), function (page) {
+                        DesignerPage.saveToNewPage(window.db, name, DesignerMove.getUrlPos(), function (page) {
                             Functions.ajaxRemoveMessage($msgbox);
                             DesignerMove.markSaved();
                             if (page.pgNr) {
-                                selectedPage = page.pgNr;
+                                window.selectedPage = page.pgNr;
                             }
-                            DesignerMove.loadPage(selectedPage);
+                            DesignerMove.loadPage(window.selectedPage);
                         });
                     }
                 }
@@ -1059,15 +1059,15 @@ DesignerMove.saveAs = function () {
                 modal.modal('hide');
             });
             // select current page by default
-            if (selectedPage !== -1) {
-                $('select[name="selected_page"]').val(selectedPage);
+            if (window.selectedPage !== -1) {
+                $('select[name="selected_page"]').val(window.selectedPage);
             }
         }
     }); // end $.post()
 };
 
 DesignerMove.promptToSaveCurrentPage = function (callback) {
-    if (change === 1 || selectedPage === -1) {
+    if (change === 1 || window.selectedPage === -1) {
         var modal = DesignerMove.displayModal('<div>' + window.Messages.strLeavingPage + '</div>',
             window.Messages.strSavePage, '#designerPromptModal');
         $('#designerModalYesButton').on('click', function () {
@@ -1090,10 +1090,10 @@ DesignerMove.exportPages = function () {
 
     $.post('index.php?route=/database/designer', {
         'ajax_request': true,
-        'server': server,
-        'db': db,
+        'server': window.server,
+        'db': window.db,
         'dialog': 'export',
-        'selected_page': selectedPage
+        'selected_page': window.selectedPage
     }, function (data) {
         if (data.success === false) {
             Functions.ajaxShowMessage(data.error, false);
@@ -1101,7 +1101,7 @@ DesignerMove.exportPages = function () {
             Functions.ajaxRemoveMessage($msgbox);
 
             var $form = $(data.message);
-            if (!designerTablesEnabled) {
+            if (! window.designerTablesEnabled) {
                 $form.append('<input type="hidden" name="offline_export" value="true">');
             }
             $.each(DesignerMove.getUrlPos(true).substring(1).split(argsep), function () {
@@ -1128,18 +1128,18 @@ DesignerMove.exportPages = function () {
 };
 
 DesignerMove.loadPage = function (page) {
-    if (designerTablesEnabled) {
+    if (window.designerTablesEnabled) {
         var paramPage = '';
         var argsep = window.CommonParams.get('arg_separator');
         if (page !== null) {
             paramPage = argsep + 'page=' + page;
         }
-        $('<a href="index.php?route=/database/designer&server=' + server + argsep + 'db=' + encodeURIComponent(db) + paramPage + '"></a>')
+        $('<a href="index.php?route=/database/designer&server=' + window.server + argsep + 'db=' + encodeURIComponent(window.db) + paramPage + '"></a>')
             .appendTo($('#page_content'))
             .trigger('click');
     } else {
         if (page === null) {
-            DesignerPage.showTablesInLandingPage(db);
+            DesignerPage.showTablesInLandingPage(window.db);
         } else if (page > -1) {
             DesignerPage.loadHtmlForPage(page);
         } else if (page === -1) {
@@ -1184,7 +1184,7 @@ DesignerMove.saveValueInConfig = function (indexSent, valueSent) {
             'operation': 'save_setting_value',
             'index': indexSent,
             'ajax_request': true,
-            'server': server,
+            'server': window.server,
             'value': valueSent
         },
         function (data) {
@@ -1226,7 +1226,7 @@ DesignerMove.clickField = function (db, T, f, pk) {
                 alert(window.Messages.strPleaseSelectPrimaryOrUniqueKey);
                 return;// 0;
             }// PK
-            if (jTabs[db + '.' + T] !== 1) {
+            if (window.jTabs[db + '.' + T] !== 1) {
                 document.getElementById('foreign_relation').style.display = 'none';
             }
             clickField = 1;
@@ -1234,7 +1234,7 @@ DesignerMove.clickField = function (db, T, f, pk) {
             document.getElementById('designer_hint').innerHTML = window.Messages.strSelectForeignKey;
         } else {
             DesignerMove.startRelation(); // hidden hint...
-            if (jTabs[db + '.' + T] !== 1 || !pkLocal) {
+            if (window.jTabs[db + '.' + T] !== 1 || !pkLocal) {
                 document.getElementById('foreign_relation').style.display = 'none';
             }
             var left = globX - (document.getElementById('layer_new_relation').offsetWidth >> 1);
@@ -1249,11 +1249,11 @@ DesignerMove.clickField = function (db, T, f, pk) {
     if (onDisplayField) {
         var fieldNameToSend = decodeURIComponent(f);
         var newDisplayFieldClass = 'tab_field';
-        var oldTabField = document.getElementById('id_tr_' + T + '.' + displayField[T]);
+        var oldTabField = document.getElementById('id_tr_' + T + '.' + window.displayField[T]);
         // if is display field
-        if (displayField[T] === f) {// The display field is already the one defined, user wants to remove it
+        if (window.displayField[T] === f) {// The display field is already the one defined, user wants to remove it
             newDisplayFieldClass = 'tab_field';
-            delete displayField[T];
+            delete window.displayField[T];
             if (oldTabField) {// Clear the style
                 // Set display field class on old item
                 oldTabField.className = 'tab_field';
@@ -1261,16 +1261,16 @@ DesignerMove.clickField = function (db, T, f, pk) {
             fieldNameToSend = '';
         } else {
             newDisplayFieldClass = 'tab_field_3';
-            if (displayField[T]) { // Had a previous one, clear it
+            if (window.displayField[T]) { // Had a previous one, clear it
                 if (oldTabField) {
                     // Set display field class on old item
                     oldTabField.className = 'tab_field';
                 }
-                delete displayField[T];
+                delete window.displayField[T];
             }
-            displayField[T] = f;
+            window.displayField[T] = f;
 
-            var tabField = document.getElementById('id_tr_' + T + '.' + displayField[T]);
+            var tabField = document.getElementById('id_tr_' + T + '.' + window.displayField[T]);
             if (tabField) {
                 // Set new display field class
                 tabField.className = newDisplayFieldClass;
@@ -1286,7 +1286,7 @@ DesignerMove.clickField = function (db, T, f, pk) {
             {
                 'operation': 'setDisplayField',
                 'ajax_request': true,
-                'server': server,
+                'server': window.server,
                 'db': db,
                 'table': T,
                 'field': fieldNameToSend
@@ -1305,7 +1305,7 @@ DesignerMove.clickField = function (db, T, f, pk) {
 DesignerMove.newRelation = function () {
     document.getElementById('layer_new_relation').style.display = 'none';
     var argsep = window.CommonParams.get('arg_separator');
-    linkRelation += argsep + 'server=' + server + argsep + 'db=' + db + argsep + 'db2=p';
+    linkRelation += argsep + 'server=' + window.server + argsep + 'db=' + window.db + argsep + 'db2=p';
     linkRelation += argsep + 'on_delete=' + document.getElementById('on_delete').value + argsep + 'on_update=' + document.getElementById('on_update').value;
     linkRelation += argsep + 'operation=addNewRelation' + argsep + 'ajax_request=true';
 
@@ -1316,7 +1316,7 @@ DesignerMove.newRelation = function () {
         } else {
             Functions.ajaxRemoveMessage($msgbox);
             Functions.ajaxShowMessage(data.message);
-            DesignerMove.loadPage(selectedPage);
+            DesignerMove.loadPage(window.selectedPage);
         }
     }); // end $.post()
 };
@@ -1366,7 +1366,7 @@ DesignerMove.smallTabAll = function (idThis) {
 
 // invert max/min all tables
 DesignerMove.smallTabInvert = function () {
-    for (var key in jTabs) {
+    for (var key in window.jTabs) {
         DesignerMove.smallTab(key, 0);
     }
     DesignerMove.reload();
@@ -1381,7 +1381,7 @@ DesignerMove.relationLinesInvert = function () {
 };
 
 DesignerMove.smallTabRefresh = function () {
-    for (var key in jTabs) {
+    for (var key in window.jTabs) {
         if (document.getElementById('id_hide_tbody_' + key).innerHTML !== 'v') {
             DesignerMove.smallTab(key, 0);
         }
@@ -1445,18 +1445,18 @@ DesignerMove.canvasClick = function (id, event) {
     localY -= $('#osn_tab').offset().top;
     DesignerMove.clear();
     var osnTab = document.getElementById('osn_tab');
-    for (K in contr) {
-        for (key in contr[K]) {
-            for (key2 in contr[K][key]) {
-                for (key3 in contr[K][key][key2]) {
+    for (K in window.contr) {
+        for (key in window.contr[K]) {
+            for (key2 in window.contr[K][key]) {
+                for (key3 in window.contr[K][key][key2]) {
                     if (! document.getElementById('check_vis_' + key2).checked ||
-                        ! document.getElementById('check_vis_' + contr[K][key][key2][key3][0]).checked) {
+                        ! document.getElementById('check_vis_' + window.contr[K][key][key2][key3][0]).checked) {
                         continue; // if hide
                     }
                     var x1Left  = document.getElementById(key2).offsetLeft + 1;// document.getElementById(key2+"."+key3).offsetLeft;
                     var x1Right = x1Left + document.getElementById(key2).offsetWidth;
-                    var x2Left  = document.getElementById(contr[K][key][key2][key3][0]).offsetLeft;// +document.getElementById(contr[K][key2][key3][0]+"."+contr[K][key2][key3][1]).offsetLeft
-                    var x2Right = x2Left + document.getElementById(contr[K][key][key2][key3][0]).offsetWidth;
+                    var x2Left  = document.getElementById(window.contr[K][key][key2][key3][0]).offsetLeft;// +document.getElementById(contr[K][key2][key3][0]+"."+contr[K][key2][key3][1]).offsetLeft
+                    var x2Right = x2Left + document.getElementById(window.contr[K][key][key2][key3][0]).offsetWidth;
                     a[0] = Math.abs(x1Left - x2Left);
                     a[1] = Math.abs(x1Left - x2Right);
                     a[2] = Math.abs(x1Right - x2Left);
@@ -1493,8 +1493,8 @@ DesignerMove.canvasClick = function (id, event) {
                     }
 
                     var y1 = document.getElementById(key2).offsetTop + document.getElementById(key2 + '.' + key3).offsetTop + heightField;
-                    var y2 = document.getElementById(contr[K][key][key2][key3][0]).offsetTop +
-                                     document.getElementById(contr[K][key][key2][key3][0] + '.' + contr[K][key][key2][key3][1]).offsetTop + heightField;
+                    var y2 = document.getElementById(window.contr[K][key][key2][key3][0]).offsetTop +
+                                     document.getElementById(window.contr[K][key][key2][key3][0] + '.' + window.contr[K][key][key2][key3][1]).offsetTop + heightField;
 
                     if (!selected && localX > x1 - 10 && localX < x1 + 10 && localY > y1 - 7 && localY < y1 + 7) {
                         DesignerMove.drawLine0(
@@ -1502,15 +1502,15 @@ DesignerMove.canvasClick = function (id, event) {
                         );
 
                         selected = 1;
-                        Key0 = contr[K][key][key2][key3][0];
-                        Key1 = contr[K][key][key2][key3][1];
+                        Key0 = window.contr[K][key][key2][key3][0];
+                        Key1 = window.contr[K][key][key2][key3][1];
                         Key2 = key2;
                         Key3 = key3;
                         Key = K;
                     } else {
                         DesignerMove.drawLine0(
                             x1, x2, y1, y2, osnTab,
-                            contr[K][key][key2][key3][0] + '.' + contr[K][key][key2][key3][1]
+                            window.contr[K][key][key2][key3][0] + '.' + window.contr[K][key][key2][key3][1]
                         );
                     }
                 }
@@ -1532,7 +1532,7 @@ DesignerMove.canvasClick = function (id, event) {
 DesignerMove.updRelation = function () {
     document.getElementById('layer_upd_relation').style.display = 'none';
     var argsep = window.CommonParams.get('arg_separator');
-    linkRelation += argsep + 'server=' + server + argsep + 'db=' + db;
+    linkRelation += argsep + 'server=' + window.server + argsep + 'db=' + window.db;
     linkRelation += argsep + 'operation=removeRelation' + argsep + 'ajax_request=true';
 
     var $msgbox = Functions.ajaxShowMessage(window.Messages.strProcessingRequest);
@@ -1542,7 +1542,7 @@ DesignerMove.updRelation = function () {
         } else {
             Functions.ajaxRemoveMessage($msgbox);
             Functions.ajaxShowMessage(data.message);
-            DesignerMove.loadPage(selectedPage);
+            DesignerMove.loadPage(window.selectedPage);
         }
     }); // end $.post()
 };
@@ -1599,14 +1599,14 @@ DesignerMove.noHaveConstr = function (idThis) {
     var key;
     var key2;
     var key3;
-    for (K in contr) {
-        for (key in contr[K]) {
+    for (K in window.contr) {
+        for (key in window.contr[K]) {
             // contr name
-            for (key2 in contr[K][key]) {
+            for (key2 in window.contr[K][key]) {
                 // table name
-                for (key3 in contr[K][key][key2]) {
+                for (key3 in window.contr[K][key][key2]) {
                     // field name
-                    a[key2] = a[contr[K][key][key2][key3][0]] = 1; // exist constr
+                    a[key2] = a[window.contr[K][key][key2][key3][0]] = 1; // exist constr
                 }
             }
         }
@@ -1815,7 +1815,7 @@ DesignerMove.selectAll = function (tableName, dbName, idSelectAll) {
     });
     if (parentIsChecked) {
         selectField.push('`' + tableName + '`.*');
-        fromArray.push(tableName);
+        window.fromArray.push(tableName);
     } else {
         var i;
         for (i = 0; i < selectField.length; i++) {
@@ -1824,9 +1824,9 @@ DesignerMove.selectAll = function (tableName, dbName, idSelectAll) {
             }
         }
         var k;
-        for (k = 0; k < fromArray.length; k++) {
-            if (fromArray[k] === tableName) {
-                fromArray.splice(k, 1);
+        for (k = 0; k < window.fromArray.length; k++) {
+            if (window.fromArray[k] === tableName) {
+                window.fromArray.splice(k, 1);
                 break;
             }
         }
@@ -1863,7 +1863,7 @@ DesignerMove.storeColumn = function (tableName, colName, checkboxId) {
     var selectKeyField = '`' + tableName + '`.`' + colName + '`';
     if (document.getElementById(checkboxId).checked === true) {
         selectField.push(selectKeyField);
-        fromArray.push(tableName);
+        window.fromArray.push(tableName);
     } else {
         for (i = 0; i < selectField.length; i++) {
             if (selectField[i] === selectKeyField) {
@@ -1871,9 +1871,9 @@ DesignerMove.storeColumn = function (tableName, colName, checkboxId) {
                 break;
             }
         }
-        for (k = 0; k < fromArray.length; k++) {
-            if (fromArray[k] === tableName) {
-                fromArray.splice(k, 1);
+        for (k = 0; k < window.fromArray.length; k++) {
+            if (window.fromArray[k] === tableName) {
+                window.fromArray.splice(k, 1);
                 break;
             }
         }
@@ -1903,22 +1903,22 @@ DesignerMove.addObject = function (dbName, tableName, colName, dbTableNameUrl) {
         }
         p = document.getElementById('Query');
         whereObj = new DesignerHistory.Where(rel.value, p.value);// make where object
-        historyArray.push(new DesignerHistory.HistoryObj(colName, whereObj, tableName, hTabs[dbTableNameUrl], 'Where'));
+        historyArray.push(new DesignerHistory.HistoryObj(colName, whereObj, tableName, window.hTabs[dbTableNameUrl], 'Where'));
         sum = sum + 1;
     }
     if (document.getElementById('new_name').value !== '') {
         var renameObj = new DesignerHistory.Rename(document.getElementById('new_name').value);// make Rename object
-        historyArray.push(new DesignerHistory.HistoryObj(colName, renameObj, tableName, hTabs[dbTableNameUrl], 'Rename'));
+        historyArray.push(new DesignerHistory.HistoryObj(colName, renameObj, tableName, window.hTabs[dbTableNameUrl], 'Rename'));
         sum = sum + 1;
     }
     if (document.getElementById('operator').value !== '---') {
         var aggregateObj = new DesignerHistory.Aggregate(document.getElementById('operator').value);
-        historyArray.push(new DesignerHistory.HistoryObj(colName, aggregateObj, tableName, hTabs[dbTableNameUrl], 'Aggregate'));
+        historyArray.push(new DesignerHistory.HistoryObj(colName, aggregateObj, tableName, window.hTabs[dbTableNameUrl], 'Aggregate'));
         sum = sum + 1;
         // make aggregate operator
     }
     if (document.getElementById('groupby').checked === true) {
-        historyArray.push(new DesignerHistory.HistoryObj(colName, 'GroupBy', tableName, hTabs[dbTableNameUrl], 'GroupBy'));
+        historyArray.push(new DesignerHistory.HistoryObj(colName, 'GroupBy', tableName, window.hTabs[dbTableNameUrl], 'GroupBy'));
         sum = sum + 1;
         // make groupby
     }
@@ -1931,13 +1931,13 @@ DesignerMove.addObject = function (dbName, tableName, colName, dbTableNameUrl) {
             document.getElementById('having').value,
             document.getElementById('h_operator').value
         );// make where object
-        historyArray.push(new DesignerHistory.HistoryObj(colName, whereObj, tableName, hTabs[dbTableNameUrl], 'Having'));
+        historyArray.push(new DesignerHistory.HistoryObj(colName, whereObj, tableName, window.hTabs[dbTableNameUrl], 'Having'));
         sum = sum + 1;
         // make having
     }
     if (document.getElementById('orderby').value !== '---') {
         var orderByObj = new DesignerHistory.OrderBy(document.getElementById('orderby').value);
-        historyArray.push(new DesignerHistory.HistoryObj(colName, orderByObj, tableName, hTabs[dbTableNameUrl], 'OrderBy'));
+        historyArray.push(new DesignerHistory.HistoryObj(colName, orderByObj, tableName, window.hTabs[dbTableNameUrl], 'OrderBy'));
         sum = sum + 1;
         // make orderby
     }
@@ -2114,7 +2114,7 @@ window.AJAX.registerOnload('designer/move.js', function () {
         return false;
     });
     $('#reloadPage').on('click', function () {
-        DesignerMove.loadPage(selectedPage);
+        DesignerMove.loadPage(window.selectedPage);
     });
     $('#angular_direct_button').on('click', function () {
         DesignerMove.angularDirect();
diff --git a/js/src/designer/objects.js b/js/src/designer/objects.js
index 6bb40372f4..9ab9628d59 100644
--- a/js/src/designer/objects.js
+++ b/js/src/designer/objects.js
@@ -1,4 +1,3 @@
-// eslint-disable-next-line no-unused-vars
 var DesignerObjects = {
     PdfPage: function (dbName, pageDescr, tblCords) {
         // eslint-disable-next-line no-unused-vars
@@ -15,3 +14,4 @@ var DesignerObjects = {
         this.y = y;
     }
 };
+window.DesignerObjects = DesignerObjects;
diff --git a/js/src/designer/page.js b/js/src/designer/page.js
index b4424b79e3..e24f752519 100644
--- a/js/src/designer/page.js
+++ b/js/src/designer/page.js
@@ -1,16 +1,15 @@
 /* global DesignerOfflineDB */ // js/designer/database.js
-// eslint-disable-next-line no-unused-vars
-/* global db, selectedPage:writable */ // js/designer/init.js
 /* global DesignerMove */ // js/designer/move.js
 /* global DesignerObjects */ // js/designer/objects.js
 
 var DesignerPage = {};
+window.DesignerPage = DesignerPage;
 
 DesignerPage.showTablesInLandingPage = function (db) {
     DesignerPage.loadFirstPage(db, function (page) {
         if (page) {
             DesignerPage.loadHtmlForPage(page.pgNr);
-            selectedPage = page.pgNr;
+            window.selectedPage = page.pgNr;
         } else {
             DesignerPage.showNewPageTables(true);
         }
@@ -45,7 +44,7 @@ DesignerPage.saveToSelectedPage = function (db, pageId, pageName, tablePositions
         if (typeof callback !== 'undefined') {
             callback(page);
         }
-        selectedPage = page.pgNr;
+        window.selectedPage = page.pgNr;
     });
 };
 
@@ -122,7 +121,7 @@ DesignerPage.showNewPageTables = function (check) {
             DesignerMove.visibleTab(input, input.value);
         }
     }
-    selectedPage = -1;
+    window.selectedPage = -1;
     $('#page_name').text(window.Messages.strUntitled);
     DesignerMove.markUnsaved();
 };
@@ -133,7 +132,7 @@ DesignerPage.loadHtmlForPage = function (pageId) {
         $('#name-panel').find('#page_name').text(page.pageDescr);
         var tableMissing = false;
         for (var t = 0; t < tblCords.length; t++) {
-            var tbId = db + '.' + tblCords[t].tableName;
+            var tbId = window.db + '.' + tblCords[t].tableName;
             var table = document.getElementById(tbId);
             if (table === null) {
                 tableMissing = true;
@@ -151,7 +150,7 @@ DesignerPage.loadHtmlForPage = function (pageId) {
             DesignerMove.markUnsaved();
             Functions.ajaxShowMessage(window.Messages.strSavedPageTableMissing);
         }
-        selectedPage = page.pgNr;
+        window.selectedPage = page.pgNr;
     });
 };
 
diff --git a/js/src/doclinks.js b/js/src/doclinks.js
index 1414171f2b..52b09d1b3c 100644
--- a/js/src/doclinks.js
+++ b/js/src/doclinks.js
@@ -2,7 +2,6 @@
  * Definition of links to MySQL documentation.
  */
 
-// eslint-disable-next-line no-unused-vars
 var mysqlDocKeyword = {
     /* Multi word */
     'CHARACTER SET': ['charset'],
@@ -330,8 +329,8 @@ var mysqlDocKeyword = {
     'COUNT_DISTINCT': ['aggregate-functions', 'function_count-distinct'],
     'NOT_IN': ['comparison-operators', 'function_not-in']
 };
+window.mysqlDocKeyword = mysqlDocKeyword;
 
-// eslint-disable-next-line no-unused-vars
 var mysqlDocBuiltin = {
     'TINYINT': ['numeric-types'],
     'SMALLINT': ['numeric-types'],
@@ -365,3 +364,4 @@ var mysqlDocBuiltin = {
     'ENUM': ['string-types'],
     'SET': ['string-types']
 };
+window.mysqlDocBuiltin = mysqlDocBuiltin;
diff --git a/js/src/gis_data_editor.js b/js/src/gis_data_editor.js
index 5fc705e239..6e11cbf8ec 100644
--- a/js/src/gis_data_editor.js
+++ b/js/src/gis_data_editor.js
@@ -8,8 +8,7 @@
 /* global addZoomPanControllers, storeGisSvgRef, selectVisualization, styleOSM, zoomAndPan */ // js/table/gis_visualization.js
 /* global themeImagePath */ // templates/javascript/variables.twig
 
-// eslint-disable-next-line no-unused-vars
-var gisEditorLoaded = false;
+window.gisEditorLoaded = false;
 
 /**
  * Closes the GIS data editor and perform necessary clean up work.
@@ -91,7 +90,6 @@ function initGISEditorVisualization () {
  * @param inputName name of the input field
  * @param token      token
  */
-// eslint-disable-next-line no-unused-vars
 function loadJSAndGISEditor (value, field, type, inputName) {
     var head = document.getElementsByTagName('head')[0];
     var script;
@@ -121,8 +119,9 @@ function loadJSAndGISEditor (value, field, type, inputName) {
     script.src = 'js/vendor/openlayers/OpenLayers.js';
     head.appendChild(script);
 
-    gisEditorLoaded = true;
+    window.gisEditorLoaded = true;
 }
+window.loadJSAndGISEditor = loadJSAndGISEditor;
 
 /**
  * Loads the GIS editor via AJAX
@@ -152,11 +151,11 @@ function loadGISEditor (value, field, type, inputName) {
         }
     }, 'json');
 }
+window.loadGISEditor = loadGISEditor;
 
 /**
  * Opens up the dialog for the GIS data editor.
  */
-// eslint-disable-next-line no-unused-vars
 function openGISEditor () {
     // Center the popup
     var windowWidth = document.documentElement.clientWidth;
@@ -183,6 +182,7 @@ function openGISEditor () {
     $background.fadeIn('fast');
     $gisEditor.fadeIn('fast');
 }
+window.openGISEditor = openGISEditor;
 
 /**
  * Prepare and insert the GIS data in Well Known Text format
diff --git a/js/src/indexes.js b/js/src/indexes.js
index 55d62684c4..183d8ec908 100644
--- a/js/src/indexes.js
+++ b/js/src/indexes.js
@@ -10,6 +10,7 @@
  */
 
 var Indexes = {};
+window.Indexes = Indexes;
 
 /**
  * Returns the array of indexes based on the index choice
diff --git a/js/src/makegrid.js b/js/src/makegrid.js
index c09ade4a10..ac04bd9eef 100644
--- a/js/src/makegrid.js
+++ b/js/src/makegrid.js
@@ -16,8 +16,7 @@
  * @param enableVisib Optional, if false, show/hide column feature will be disabled
  * @param enableGridEdit Optional, if false, grid editing feature will be disabled
  */
-// eslint-disable-next-line no-unused-vars
-var makeGrid = function (t, enableResize, enableReorder, enableVisib, enableGridEdit) {
+window.makeGrid = function (t, enableResize, enableReorder, enableVisib, enableGridEdit) {
     var isResizeEnabled = enableResize === undefined ? true : enableResize;
     var isReorderEnabled = enableReorder === undefined ? true : enableReorder;
     var isVisibEnabled = enableVisib === undefined ? true : enableVisib;
diff --git a/js/src/navigation.js b/js/src/navigation.js
index c7550521ea..bc2355ee3d 100644
--- a/js/src/navigation.js
+++ b/js/src/navigation.js
@@ -5,6 +5,7 @@
  */
 
 var Navigation = {};
+window.Navigation = Navigation;
 
 /**
  * updates the tree state in sessionStorage
diff --git a/js/src/server/status/sorter.js b/js/src/server/status/sorter.js
index e3d3f960d6..e521b0de74 100644
--- a/js/src/server/status/sorter.js
+++ b/js/src/server/status/sorter.js
@@ -19,6 +19,7 @@ function initTableSorter (tabid) {
     $table.find('tr').first().find('th')
         .append('<div class="sorticon"></div>');
 }
+window.initTableSorter = initTableSorter;
 
 $(function () {
     $.tablesorter.addParser({
diff --git a/js/src/sql.js b/js/src/sql.js
index b399c71058..e5878dde23 100644
--- a/js/src/sql.js
+++ b/js/src/sql.js
@@ -8,10 +8,10 @@
  */
 
 /* global Navigation */
-/* global makeGrid */ // js/makegrid.js
 /* global themeImagePath */ // templates/javascript/variables.twig
 
 var Sql = {};
+window.Sql = Sql;
 
 /**
  * decode a string URL_encoded
@@ -624,7 +624,7 @@ window.AJAX.registerOnload('sql.js', function () {
      */
     $(document).on('makegrid', '.sqlqueryresults', function () {
         $('.table_results').each(function () {
-            makeGrid(this);
+            window.makeGrid(this);
         });
     });
 
diff --git a/js/src/table/change.js b/js/src/table/change.js
index d41dc9f759..27fca891ca 100644
--- a/js/src/table/change.js
+++ b/js/src/table/change.js
@@ -8,7 +8,7 @@
  */
 
 /* global extendingValidatorMessages */ // templates/javascript/variables.twig
-/* global openGISEditor, gisEditorLoaded, loadJSAndGISEditor, loadGISEditor */ // js/gis_data_editor.js
+/* global openGISEditor, loadJSAndGISEditor, loadGISEditor */ // js/gis_data_editor.js
 
 /**
  * Modify form controls when the "NULL" checkbox is checked
@@ -59,7 +59,6 @@ function nullify (theType, urlField, md5Field, multiEdit) {
     return true;
 } // end of the 'nullify()' function
 
-
 /**
  * javascript DateTime format validation.
  * its used to prevent adding default (0000-00-00 00:00:00) to database when user enter wrong values
@@ -195,6 +194,7 @@ function verifyAfterSearchFieldChange (index, searchFormId) {
         $thisInput.valid();
     }
 }
+window.verifyAfterSearchFieldChange = verifyAfterSearchFieldChange;
 
 /**
  * Validate the an input contains multiple int values
@@ -406,6 +406,7 @@ function verificationsAfterFieldChange (urlField, multiEdit, theType) {
         $thisInput.data('rulesadded', null);
     }
 }
+window.verificationsAfterFieldChange = verificationsAfterFieldChange;
 /* End of fields validation*/
 
 /**
@@ -508,7 +509,7 @@ window.AJAX.registerOnload('table/change.js', function () {
         var inputName = $span.parent('td').children('input[type=\'text\']').attr('name');
 
         openGISEditor();
-        if (!gisEditorLoaded) {
+        if (! window.gisEditorLoaded) {
             loadJSAndGISEditor(value, field, type, inputName);
         } else {
             loadGISEditor(value, field, type, inputName);
@@ -844,7 +845,6 @@ function addNewContinueInsertionFields (event) {
     Functions.addDateTimePicker();
 }
 
-// eslint-disable-next-line no-unused-vars
 function changeValueFieldType (elem, searchIndex) {
     var fieldsValue = $('input#fieldID_' + searchIndex);
     if (0 === fieldsValue.size()) {
@@ -873,3 +873,4 @@ function changeValueFieldType (elem, searchIndex) {
         $('#fieldID_' + searchIndex).prop('multiple', false);
     }
 }
+window.changeValueFieldType = changeValueFieldType;
diff --git a/js/src/table/gis_visualization.js b/js/src/table/gis_visualization.js
index 43d47d8159..79b3b01da3 100644
--- a/js/src/table/gis_visualization.js
+++ b/js/src/table/gis_visualization.js
@@ -37,6 +37,7 @@ function zoomAndPan () {
     $('polyline.vector', gisSvg).attr('stroke-width', 2 / scale);
     $('path.vector', gisSvg).attr('stroke-width', 0.5 / scale);
 }
+window.zoomAndPan = zoomAndPan;
 
 /**
  * Initially loads either SVG or OSM visualization based on the choice.
@@ -48,6 +49,7 @@ function selectVisualization () {
         $('#placeholder').hide();
     }
 }
+window.selectVisualization = selectVisualization;
 
 /**
  * Adds necessary styles to the div that contains the openStreetMap.
@@ -62,6 +64,7 @@ function styleOSM () {
     };
     $('#openlayersmap').css(cssObj);
 }
+window.styleOSM = styleOSM;
 
 /**
  * Store a reference to the gis svg element.
@@ -69,6 +72,7 @@ function styleOSM () {
 function storeGisSvgRef () {
     gisSvg = $('#placeholder').find('svg').get(0);
 }
+window.storeGisSvgRef = storeGisSvgRef;
 
 /**
  * Adds controls for zooming and panning.
@@ -90,6 +94,7 @@ function addZoomPanControllers () {
         '<img class="button" id="zoom_out" src="' + themeImagePath + 'zoom-minus-mini.png">'
     );
 }
+window.addZoomPanControllers = addZoomPanControllers;
 
 /**
  * Resizes the GIS visualization to fit into the space available.
diff --git a/js/src/table/select.js b/js/src/table/select.js
index 9c0c09e3ef..f50e2d39fe 100644
--- a/js/src/table/select.js
+++ b/js/src/table/select.js
@@ -6,7 +6,7 @@
  */
 
 /* global changeValueFieldType, verifyAfterSearchFieldChange */ // js/table/change.js
-/* global openGISEditor, gisEditorLoaded, loadJSAndGISEditor, loadGISEditor */ // js/gis_data_editor.js
+/* global openGISEditor, loadJSAndGISEditor, loadGISEditor */ // js/gis_data_editor.js
 
 var TableSelect = {};
 
@@ -264,7 +264,7 @@ window.AJAX.registerOnload('table/select.js', function () {
         // Token
 
         openGISEditor();
-        if (!gisEditorLoaded) {
+        if (! window.gisEditorLoaded) {
             loadJSAndGISEditor(value, field, type, inputName);
         } else {
             loadGISEditor(value, field, type, inputName);
diff --git a/js/src/validator-messages.js b/js/src/validator-messages.js
index c231ccd195..cbb4d44163 100644
--- a/js/src/validator-messages.js
+++ b/js/src/validator-messages.js
@@ -1,4 +1,3 @@
-// eslint-disable-next-line no-unused-vars
 function extendingValidatorMessages () {
     $.extend($.validator.messages, {
         required: window.Messages.strValidatorRequired,
@@ -23,3 +22,4 @@ function extendingValidatorMessages () {
         validationFunctionForAesDesEncrypt: $.validator.format(window.Messages.strValidationFunctionForAesDesEncrypt),
     });
 }
+window.extendingValidatorMessages = extendingValidatorMessages;