(代码续) 浏览器版本: <script language= JavaScript document. write(navigator. app Version+ <br>) script> 支持 Javascript: script language=JavaScript document. write(True False( navigator. javaEnabledO)+<br>) script> </body> </html(代码续) 浏览器版本: <script language="JavaScript"> document.write(navigator.appVersion+"<br>"); </script> 支持javascript: <script language="JavaScript"> document.write(TrueFalse(navigator.javaEnabled())+"<br>"); </script> </body> </html>