1 files changed, 76 insertions, 0 deletions
diff --git a/mailnews/base/prefs/content/am-help.js b/mailnews/base/prefs/content/am-help.js
new file mode 100644
index 000000000..da9d0b076
--- /dev/null
+++ b/mailnews/base/prefs/content/am-help.js
@@ -0,0 +1,76 @@
+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/**
+ * Key value pairs to derive the tag based on the page loaded.
+ * Each key is the page loaded when user clicks on one of the items on
+ * the accounttree of the AccountManager window.
+ * Value is a tag that is preset which will be used to display
+ * context sensitive help. 
+ */
+var pageTagPairs = {
+  "chrome://messenger/content/am-main.xul": "mail_account_identity",
+  "chrome://messenger/content/am-server.xul": "mail",
+  "chrome://messenger/content/am-copies.xul": "mail_copies",
+  "chrome://messenger/content/am-addressing.xul": "mail_addressing_settings",
+  "chrome://messenger/content/am-junk.xul": "mail-account-junk",
+  "chrome://messenger/content/am-offline.xul": "mail-offline-accounts",
+  "chrome://messenger/content/am-smtp.xul": "mail_smtp",
+  "chrome://messenger/content/am-smime.xul": "mail_security_settings",
+  "chrome://messenger/content/am-serverwithnoidentities.xul": "mail_local_folders_settings",
+  "chrome://messenger/content/am-mdn.xul": "mail-account-receipts",
+} 
+
+function doHelpButton() 
+{
+  // Get the URI of the page loaded in the AccountManager's content frame.
+  var pageSourceURI = contentFrame.location.href;
+  // Get the help tag corresponding to the page loaded.
+  var helpTag = pageTagPairs[pageSourceURI];
+
+  // If the help tag is generic or offline, check if there is a need to set tags per server type
+  if ((helpTag == "mail") || (helpTag == "mail-offline-accounts")) {
+    // Get server type, as we may need to set help tags per server type for some pages
+    var serverType = GetServerType();
+  
+    /**
+     * Check the page to be loaded. Following pages needed to be presented with the 
+     * help content that is based on server type. For any pages with such requirement
+     * do add comments here about the page and a new case statement for pageSourceURI
+     * switch.
+     * - server settings ("chrome://messenger/content/am-server.xul")
+     * - offline/diskspace settings ("chrome://messenger/content/am-offline.xul")
+     */ 
+    switch (pageSourceURI) {
+      case "chrome://messenger/content/am-server.xul":
+        helpTag = "mail_server_" + serverType;
+        break;
+
+      case "chrome://messenger/content/am-offline.xul":
+        helpTag = "mail_offline_" + serverType;
+        break;
+
+      default :
+        break;
+    }
+  }
+
+  if ( helpTag ) 
+  	openHelp(helpTag);  
+  else
+	openHelp('mail'); 
+}
+
+/**
+ * Get server type of the seleted item
+ */
+function GetServerType()
+{
+  var serverType = null;
+  var currentAccount = parent.getCurrentAccount();
+  if (currentAccount)
+    serverType = currentAccount.incomingServer.type;
+  return serverType;
+}