* customizeCSS: client dialog

* remove hardcoded width from most dialogs (move to css)
* add helper to easily get dialog from its widget
* rework some dialog buttons to use current object instead of calling dialog by name

plugins/af_psql_trgm/init.js

@@ -1,16 +1,13 @@
+/* global dijit, Plugins, __ */
+
 Plugins.Psql_Trgm = {
 	showRelated: function (id) {
 		const query = "backend.php?op=pluginhandler&plugin=af_psql_trgm&method=showrelated&param=" + encodeURIComponent(id);
 
-		if (dijit.byId("trgmRelatedDlg"))
-			dijit.byId("trgmRelatedDlg").destroyRecursive();
-
-		dialog = new dijit.Dialog({
-			id: "trgmRelatedDlg",
+		const dialog = new dijit.Dialog({
 			title: __("Related articles"),
-			style: "width: 600px",
 			execute: function () {
-
+				//
 			},
 			href: query,
 		});

plugins/af_psql_trgm/init.php

@@ -108,9 +108,9 @@ class Af_Psql_Trgm extends Plugin {
 
 		}
 
-		print "<footer class='text-center'>";
-		print "<button dojoType='dijit.form.Button' onclick=\"dijit.byId('trgmRelatedDlg').hide()\">".__('Close this window')."</button>";
-		print "</footer>";
+		print "<footer class='text-center'>
+			<button dojoType='dijit.form.Button' type='submit' class='alt-primary'>".__('Close this window')."</button>
+		</footer>";
 
 
 	}