appVersion This property is used to return the version number of the browser being used by the user. The information returned differs for both major browsers (Internet Explorer and Netscape Navigator). The returned values may be used in scripts to determine compatibility with the script or functions being used. The value information is presented as follows (version numbers and operating systems may differ, obviously): Netscape Navigator: 5.04 [en] (Win98; I) 5.04 (Macintosh; I; PPC) Internet Explorer: 5.01 (compatible; MSIE 5.01; Windows 98) 5.0 (compatible; MSIE 5.0; Macintosh; I; PPC) syntax: appVersion This Property is used to access attributes of the following: navigator