Provides methods to query for the web browser type. For query for specific version
information of the browser, use
window.navigator.appVersion. See topic on
Multi-Browser
Support for more details.
Returns whether the web browser in use is Internet Explorer.
Boolean value - true if the web browser in use is Internet Explorer; false otherwise.
Returns whether the web browser in use is a Mozilla-based browser.
Boolean value - true if the web browser in use is Mozilla-based; false otherwise.
Returns whether the web browser in use is Opera.
Boolean value - true if the web browser in use is Opera; false otherwise.