This function has no return value.

This function causes the device to launch its Web browser and navigate to the Web page designated by the url argument. Not all devices support _x_browseTo(). You can determine device support by calling the _isSupported() function with the entity value &_X_BROWSE_TO;. See Device Independence, Determining Device Context, _isSupported() function, Feature Support Information Entities. 

Note: Devices which otherwise support _x_browseTo() may not support it for specific applications, based on security options.

Depending on the device the UJML application may be suspended while the Web browser is running or the UJML application may be unloaded before the browser is started.

Scripting, Using Functions, Device Independence, Determining Device Context, _isSupported(), Feature Support Information Entities.