HTML5 Phonegap Cordova

I need a simple script that detect testing emulator and real device for example : // Global variable that will tell us whether PhoneGap is ready var isPhoneGapReady = false; // Default all phone types to false var isAndroid = false; var isBlackberry = false; var isIphone = false; var isWindows = false; // Store the device's uuid var deviceUUID; function init() { // Add an event listener for deviceready [login to view URL]("deviceready", } onDeviceReady, false); function onDeviceReady() { // set to true isPhoneGapReady = true; deviceUUID = [login to view URL]; // detect the device's platform deviceDetection(); } function deviceDetection() { if (isPhoneGapReady) { switch ([login to view URL]) { case "Android": isAndroid = true; break; case "Blackberry": isBlackberry = true; break; case "iPhone": isIphone = true; break; case "WinCE": isWindows = true; break; } alert("Detected you are using a " + [login to view URL]); } } Using HTML5 Phonegap Cordova project