<html> <head> <script type="text/javascript"> function redirectme() { bname=navigator.appName if (bname.indexOf("Netscape")!=-1) { window.location="tryjs_netscape.htm" return } if (bname.indexOf("Microsoft")!=-1) { window.location="tryjs_microsoft.htm" return } window.location="tryjs_other.htm" } </script> </head> <body onload="redirectme()"> </body> </html>
检测浏览器的版本
<html> <head> <script type="text/javascript"> function browserversion() { txt="Your browser is unknown" browser=navigator.appVersion if (browser.indexOf("2.")>-1) { txt="Your browser is from the stone-age!" } if (browser.indexOf("3.")>-1) { txt="You should update your browser!" } if (browser.indexOf("4.")>-1) { txt="Your browser is good enough!" } document.getElementById("message").innerHTML=txt