erp5_configurator: jslint the old js code...

bt5/erp5_configurator/SkinTemplateItem/portal_skins/erp5_configurator_wizard/wizard_helper.js.js

-displayMessage = function () {
-  wizard_message = document.getElementById('wizard_message');
-  wizard_message.style.visibility = 'visible';
-  if (!/MSIE/.test(navigator.userAgent)) {
-    if (scrapeText(wizard_message) == 'true') {
-      wizard_message.innerHTML = '<a href="next">Please click here to access ERP5 Express Configuration service.</a>';
+/*jslint browser:true */
+function displayMessage() {
+    "use strict";
+    var wizard_message = document.getElementById("wizard_message");
+    wizard_message.style.visibility = "visible";
+    if (!(/MSIE/).test(navigator.userAgent)) {
+        if (scrapeText(wizard_message) === "true") {
+            wizard_message.innerHTML = "<a href='next'>Please click here to access ERP5 Express Configuration service.</a>";
+        } else {
+            wizard_message.innerHTML = "You can not access ERP5 Express Configuration service.";
+        }
     } else {
-      wizard_message.innerHTML = 'You can not access ERP5 Express Configuration service.';
+        wizard_message.innerHTML = "<a href='http://www.mozilla.com/firefox/'>Please click here to download Firefox, because your browser may not work properly. It is free.</a>";
     }
-  } else {
-    wizard_message.innerHTML = '<a href="http://www.mozilla.com/firefox/">Please click here to download Firefox, because your browser may not work properly. It is free.</a>';
-  }
 }
-addLoadEvent(displayMessage);
-
+addLoadEvent(displayMessage);
\ No newline at end of file