diff -r 318533413200 -r a1707c607eec src/pyams_skin/resources/js/ext/tinymce/dev/plugins/compat3x/utils/mctabs.js
--- a/src/pyams_skin/resources/js/ext/tinymce/dev/plugins/compat3x/utils/mctabs.js	Sun Jul 19 02:02:20 2020 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,164 +0,0 @@
-/**
- * mctabs.js
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-/*jshint globals: tinyMCEPopup */
-
-function MCTabs() {
-	this.settings = [];
-	this.onChange = tinyMCEPopup.editor.windowManager.createInstance('tinymce.util.Dispatcher');
-};
-
-MCTabs.prototype.init = function(settings) {
-	this.settings = settings;
-};
-
-MCTabs.prototype.getParam = function(name, default_value) {
-	var value = null;
-
-	value = (typeof(this.settings[name]) == "undefined") ? default_value : this.settings[name];
-
-	// Fix bool values
-	if (value == "true" || value == "false")
-		return (value == "true");
-
-	return value;
-};
-
-MCTabs.prototype.showTab =function(tab){
-	tab.className = 'current';
-	tab.setAttribute("aria-selected", true);
-	tab.setAttribute("aria-expanded", true);
-	tab.tabIndex = 0;
-};
-
-MCTabs.prototype.hideTab =function(tab){
-	var t=this;
-
-	tab.className = '';
-	tab.setAttribute("aria-selected", false);
-	tab.setAttribute("aria-expanded", false);
-	tab.tabIndex = -1;
-};
-
-MCTabs.prototype.showPanel = function(panel) {
-	panel.className = 'current'; 
-	panel.setAttribute("aria-hidden", false);
-};
-
-MCTabs.prototype.hidePanel = function(panel) {
-	panel.className = 'panel';
-	panel.setAttribute("aria-hidden", true);
-}; 
-
-MCTabs.prototype.getPanelForTab = function(tabElm) {
-	return tinyMCEPopup.dom.getAttrib(tabElm, "aria-controls");
-};
-
-MCTabs.prototype.displayTab = function(tab_id, panel_id, avoid_focus) {
-	var panelElm, panelContainerElm, tabElm, tabContainerElm, selectionClass, nodes, i, t = this;
-
-	tabElm = document.getElementById(tab_id);
-
-	if (panel_id === undefined) {
-		panel_id = t.getPanelForTab(tabElm);
-	}
-
-	panelElm= document.getElementById(panel_id);
-	panelContainerElm = panelElm ? panelElm.parentNode : null;
-	tabContainerElm = tabElm ? tabElm.parentNode : null;
-	selectionClass = t.getParam('selection_class', 'current');
-
-	if (tabElm && tabContainerElm) {
-		nodes = tabContainerElm.childNodes;
-
-		// Hide all other tabs
-		for (i = 0; i < nodes.length; i++) {
-			if (nodes[i].nodeName == "LI") {
-				t.hideTab(nodes[i]);
-			}
-		}
-
-		// Show selected tab
-		t.showTab(tabElm);
-	}
-
-	if (panelElm && panelContainerElm) {
-		nodes = panelContainerElm.childNodes;
-
-		// Hide all other panels
-		for (i = 0; i < nodes.length; i++) {
-			if (nodes[i].nodeName == "DIV")
-				t.hidePanel(nodes[i]);
-		}
-
-		if (!avoid_focus) { 
-			tabElm.focus();
-		}
-
-		// Show selected panel
-		t.showPanel(panelElm);
-	}
-};
-
-MCTabs.prototype.getAnchor = function() {
-	var pos, url = document.location.href;
-
-	if ((pos = url.lastIndexOf('#')) != -1)
-		return url.substring(pos + 1);
-
-	return "";
-};
-
-
-//Global instance
-var mcTabs = new MCTabs();
-
-tinyMCEPopup.onInit.add(function() {
-	var tinymce = tinyMCEPopup.getWin().tinymce, dom = tinyMCEPopup.dom, each = tinymce.each;
-
-	each(dom.select('div.tabs'), function(tabContainerElm) {
-		//var keyNav;
-
-		dom.setAttrib(tabContainerElm, "role", "tablist");
-
-		var items = tinyMCEPopup.dom.select('li', tabContainerElm);
-		var action = function(id) {
-			mcTabs.displayTab(id, mcTabs.getPanelForTab(id));
-			mcTabs.onChange.dispatch(id);
-		};
-
-		each(items, function(item) {
-			dom.setAttrib(item, 'role', 'tab');
-			dom.bind(item, 'click', function(evt) {
-				action(item.id);
-			});
-		});
-
-		dom.bind(dom.getRoot(), 'keydown', function(evt) {
-			if (evt.keyCode === 9 && evt.ctrlKey && !evt.altKey) { // Tab
-				//keyNav.moveFocus(evt.shiftKey ? -1 : 1);
-				tinymce.dom.Event.cancel(evt);
-			}
-		});
-
-		each(dom.select('a', tabContainerElm), function(a) {
-			dom.setAttrib(a, 'tabindex', '-1');
-		});
-
-		/*keyNav = tinyMCEPopup.editor.windowManager.createInstance('tinymce.ui.KeyboardNavigation', {
-			root: tabContainerElm,
-			items: items,
-			onAction: action,
-			actOnFocus: true,
-			enableLeftRight: true,
-			enableUpDown: true
-		}, tinyMCEPopup.dom);*/
-	});
-});
\ No newline at end of file