SophiaKnows > Codebase > JavaScript

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In General: This page and library collect routines for automatically detetecting the browser, platform and web preferences of your site visitors.

Optimize your pages for particular browsers, platforms or set-ups. Or integrate these scripts with and SK WebBug to learn how your pages are being viewed.

<script type='text/javascript'>
<!--
/* --------------------------------- */
/*     SOPHIAKNOWS: JAVASCRIPT       */
/* --------------------------------- */
/*      AUTO-DETECT USER AGENT       */
/* --------------------------------- */
/*  Created:  2001-05-13             */
/*  Issued:   2001-06-15             */
/*  Modified: 2005-01-17             */
/*  Component AUTODETECT JS          */
/*  Author:   Tony Pisarra           */
/*            Sophiaknows.com        */
/* --------------------------------- */
/* --------------------------------- */

/* ATODETECT: (begin all) */

/* ATODETECT: (begin browser) */

function ReturnBrowser() {
    var Browser;
    Browser=((navigator.appName == "Microsoft Internet Explorer")?"MSIE":Browser);
    Browser=((navigator.appName == "Netscape")?"Netscape":Browser);
    Browser=((navigator.userAgent.indexOf("Firefox") > -1)?"Firefox":Browser);
    Browser=((navigator.userAgent.indexOf("Camino") > -1)?"Camino":Browser);
    Browser=((navigator.userAgent.indexOf("Safari") > -1)?"Safari":Browser);
    Browser=((navigator.userAgent.indexOf("Opera") > -1)?"Opera":Browser);
    return Browser=((Browser)?Browser:"Other");
    }

/* ATODETECT: (end browser) */

/* ATODETECT: (begin version) */

function ReturnVersion() {
    var v=navigator.appVersion;
    return ((v.indexOf("MSIE") > 0) ? v.substring(v.indexOf("MSIE")+5,v.indexOf("MSIE")+6) : parseFloat(v));
    }

/* ATODETECT: (end version) */

/* ATODETECT: (begin platform) */

function ReturnPlatform() {
    var Platform;
    Platform=((navigator.userAgent.indexOf("Win") > -1)?"Win":Platform);
    Platform=((navigator.userAgent.indexOf("Mac") > -1)?"Mac":Platform);
    return ((Platform)?Platform:"Other");
    }

/* ATODETECT: (end platform) */

/* ATODETECT: (begin resolution) */

function ReturnScreen() {
    return ((ReturnVersion()>3)?screen.width+"x"+screen.height:"n/a");
    }

/* ATODETECT: (end resolution) */

/* ATODETECT: (end all) */
-->
</script>

<body>
<script type='text/javascript'>
<!--
document.write("<p>Browser: "+ReturnBrowser());
document.write("<br />Version: "+ReturnVersion());
document.write("<br />Platform: "+ReturnPlatform());
document.write("<br />Screen Res: "+ReturnScreen());

-->
</script>
</body>