Deteccion de navegador

Captura de pantalla da info dos navegadores:


Google Chrome 28 (Windows 7):

Internet Explorer 8 (Windows XP):

Internet Explorer 9 (Windows 7):

Internet Explorer 10 (Windows 7):

Opera 12.16 (Windows XP):

Opera 15 (Windows 7):

Firefox 22 (Windows 7):

Firefox 23 (Windows XP):

Apple Safari 5.1.7 (Windows 7):

A información amosada, se obtén mediante a interrogación do obxecto navigator:

function infoNavegador () {
 alert(
 "appCodeName: " + navigator.appCodeName + 
 "\nappName: " + navigator.appName +
 "\nappVersion: " + navigator.appVersion +
 "\nappMinorVersion: " + navigator.appMinorVersion +
 "\nuserAgent: " + navigator.userAgent
 );
}