function OnSecretCode(secretCode)
	{
		TVShell.Message("Shell.html: processing SecretCode " + secretCode);
		switch (secretCode) {
			case 6145539:
				TVShell.EventLog.CrashLogMgr.CrashTheSystem();
				break;
			case 32768:
				TVShell.DeleteAllFilesAndReboot();
				break;
			case 411:
			{
				var entry = TVShell.BuiltinServiceList.Add("RunOnce");
				entry.URL = "msntv:/Settings/System/System.html";
				break;
			}
			case 93288:
			{
				var entry = TVShell.BuiltinServiceList.Add("RunOnce");
				entry.URL = "msntv:/tvshell/Register.html";
				break;
			}
			case 10000:
			{
				var entry = TVShell.BuiltinServiceList.Add("RunOnce");
				entry.URL = "msntv:/Connecting/AboutToSynch.html?caller=updatecheck";
				TVShell.PowerOn("AutoUpdate");
				break;
			}
			case 10001:
				var entry = TVShell.BuiltinServiceList.Add("RunOnce");
				// this is first mail check at anchor time
				g_CurrentTask = GetTask(TVShell.TaskScheduler,EMAILCHECK_TASK_CALLER_NAME);
				entry.URL = "msntv:/Connecting/AboutToSynch.html?caller=mailcheck0";
				TVShell.PowerOn("AutoMailCheck");
				break;
			case 10002:
				var entry = TVShell.BuiltinServiceList.Add("RunOnce");
				// this is mail check different than the one at anchor time
				entry.URL = "msntv:/Connecting/AboutToSynch.html?caller=mailcheck1";
				TVShell.PowerOn("AutoMailCheck");
				break;

			case 7264:
				TVShell.Message("Shell.html: secret code clear tellyscript, clearing phone book of the LocalPOP connector");
				ClearLocalPopPhoneBook();
				break;			
				
				// advanced wireless settings
			case 80211:
			{
				var entry = TVShell.BuiltinServiceList.Add("RunOnce");
				entry.URL = "msntv:/Settings/Network/WirelessAdvanced.html";
				break;
			}
				// bootrom secret codes		
			case 2021:
			case 8086:
			{
				var rom = new ActiveXObject("MSNTV.BootRom");

				TVShell.Message("Shell.html: bootrom SecretCode " + secretCode);
				rom.Read();
				rom.SecretCode = secretCode;
				rom.Flush();
				
				TVShell.Reboot();
				break;
			}
				
			case 3932397:
			{
				TVShell.Message("Start Update loop test");
				
				var service = TVShell.ServiceList("connection::login");
				var syncURL = "sync-sg1.trusted.msntv.msn.com/syncserver/";
				
				if ( service != null && service.Description != "Production" ) {
					syncURL = service.URL;
					var httpPrefix = "http://";
					var httpsPrefix = "https://";
					var hwPrefix = "headwaiter.";
					if ( syncURL.indexOf(httpPrefix) == 0 ) {
						syncURL = syncURL.substring(httpPrefix.length,syncURL.length);
					}
					if ( syncURL.indexOf(httpsPrefix) == 0 ) {
						syncURL = syncURL.substring(httpsPrefix.length,syncURL.length);
					}
					if ( syncURL.indexOf(hwPrefix) == 0 ) {
						syncURL = syncURL.substring(hwPrefix.length,syncURL.length);
					}
					if ( syncURL.indexOf("/") > 0  ) {
						syncURL = syncURL.substring(0,syncURL.indexOf("/"));
					}
					if ( syncURL == "trusted.msntv.msn.com" ) {
						syncURL = "Sync-sg1." + syncURL;
					} else {
						syncURL = "Sync-" + syncURL;
					}
					syncURL += "/syncserver/";
				}
				TVShell.Message("Set update loop URL to " + syncURL);
				var PersistentProperties = TVShell.Property("Persistent/");
				PersistentProperties.Add("UpdateLoopTestMode", 1);
				PersistentProperties.Add("UpdateLoopURL", syncURL);
				PersistentProperties.Add("UpdateLoopIteration",0); 
				PersistentProperties.Save();

				break;
			}

			case 77437:
			{
				TVShell.Message("Spooky Dialing Options");

				if (mainPanel && mainPanel.Document) {
					var entry = TVShell.BuiltinServiceList.Add("RunOnce");
					entry.URL = "msntv:/Settings/Spooky.html";
				}

				break;
			}
				
			default:
				TVShell.Message("Shell.html: ignoring unknown SecretCode " + secretCode);
				break;
		}
	}