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Advanced JavaScript instance 01

Source: Internet
Author: User
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Detect browsers and versions 
<HTML> <body> <SCRIPT type = "text/JavaScript"> var browser = navigator. appnamevar B _version = navigator. appversionvar version = parsefloat (B _version) document. write ("browser name:" + browser) document. write ("<br/>") document. write ("browser version:" + version) </SCRIPT> </body>
Detect more information about the browser 
<HTML> <body> <SCRIPT type = "text/JavaScript"> document. write ("<p> Browser:") document. write (navigator. appname + "</P>") document. write ("<p> browser version:") document. write (navigator. appversion + "</P>") document. write ("<p>Code: ") Document. write (navigator. appcodename + "</P>") document. write ("<p> platform:") document. write (navigator. platform + "</P>") document. write ("<p> cookies enabled:") document. write (navigator. cookieenabled + "</P>") document. write ("<p> browser user proxy header:") document. write (navigator. useragent + "</P>") </SCRIPT> </body>
Detects all browser Information 
<HTML> <body> <SCRIPT type = "text/JavaScript"> var x = navigator; document. write ("codename =" + X. appcodename); document. write ("<br/>"); document. write ("minorversion =" + X. appminorversion); document. write ("<br/>"); document. write ("name =" + X. appname); document. write ("<br/>"); document. write ("version =" + X. appversion); document. write ("<br/>"); document. write ("cookieenabled =" + X. cookieenabled); document. write ("<br/>"); document. write ("cpuclass =" + X. cpuclass); document. write ("<br/>"); document. write ("online =" + X. online); document. write ("<br/>"); document. write ("platform =" + X. platform); document. write ("<br/>"); document. write ("UA =" + X. useragent); document. write ("<br/>"); document. write ("browserlanguage =" + X. browserlanguage); document. write ("<br/>"); document. write ("systemlanguage =" + X. systemlanguage); document. write ("<br/>"); document. write ("userlanguage =" + X. userlanguage); </SCRIPT> </body>
Remind users based on browser type 
<HTML>

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