From http://www.w3schools.com (Copyright Refsnes Data)
The Navigator object is actually a JavaScript object, not an HTML DOM object.
The Navigator object is automatically created by the JavaScript runtime engine and contains information about the client browser.
IE: Internet Explorer, F: Firefox, O: Opera.
| Collection | Description | IE | F | O |
|---|---|---|---|---|
| plugins[] | Returns a reference to all embedded objects in the document | 4 | 1 | 9 |
| Property | Description | IE | F | O |
|---|---|---|---|---|
| appCodeName | Returns the code name of the browser | 4 | 1 | 9 |
| appMinorVersion | Returns the minor version of the browser | 4 | No | No |
| appName | Returns the name of the browser | 4 | 1 | 9 |
| appVersion | Returns the platform and version of the browser | 4 | 1 | 9 |
| browserLanguage | Returns the current browser language | 4 | No | 9 |
| cookieEnabled | Returns a Boolean value that specifies whether cookies are enabled in the browser | 4 | 1 | 9 |
| cpuClass | Returns the CPU class of the browser's system | 4 | No | No |
| onLine | Returns a Boolean value that specifies whether the system is in offline mode | 4 | No | No |
| platform | Returns the operating system platform | 4 | 1 | 9 |
| systemLanguage | Returns the default language used by the OS | 4 | No | No |
| userAgent | Returns the value of the user-agent header sent by the client to the server | 4 | 1 | 9 |
| userLanguage | Returns the OS' natural language setting | 4 | No | 9 |
| Method | Description | IE | F | O |
|---|---|---|---|---|
| javaEnabled() | Specifies whether or not the browser has Java enabled | 4 | 1 | 9 |
| taintEnabled() | Specifies whether or not the browser has data tainting enabled | 4 | 1 | 9 |
From http://www.w3schools.com (Copyright Refsnes Data)