Ajax Loader
HTML 
<dl>
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<dl>
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    <!-- Name -->
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    <dt>Browser Name</dt>
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    <dd id='name'></dd>
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    <!-- Version -->
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    <dt>Browser Version</dt>
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    <dd id='version'></dd>
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    <!-- Platform -->
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    <dt>Operating System</dt>
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    <dd id='os'></dd>
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</dl>•
 
CSS 
html, body {
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html, body {
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  font-family:Lucida Sans Unicode;
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  font-size:90%;
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  margin:5px
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}
6
 
7
dd { margin:0 0 10px 0; color:#898989; font-size:90% }•
 
JavaScript 
var BrowserDetect = {
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var BrowserDetect = {
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    init: function () {
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        this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
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        this.version = this.searchVersion(navigator.userAgent) || this.searchVersion(navigator.appVersion) || "an unknown version";
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        this.OS = this.searchString(this.dataOS) || "an unknown OS";
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    },
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    searchString: function (data) {
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        for (var i=0;i<data.length;i++)    {
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            var dataString = data[i].string;
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            var dataProp = data[i].prop;
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            this.versionSearchString = data[i].versionSearch || data[i].identity;
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            if (dataString) {
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                if (dataString.indexOf(data[i].subString) != -1)
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                    return data[i].identity;
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            }
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            else if (dataProp)
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                return data[i].identity;
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        }
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    },
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    searchVersion: function (dataString) {
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        var index = dataString.indexOf(this.versionSearchString);
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        if (index == -1) return;
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        return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
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    },
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    dataBrowser: [
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        {
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            string: navigator.userAgent,
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            subString: "Chrome",
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            identity: "Chrome"
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        },
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        {     string: navigator.userAgent,
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            subString: "OmniWeb",
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            versionSearch: "OmniWeb/",
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            identity: "OmniWeb"
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        },
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        {
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            string: navigator.vendor,
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            subString: "Apple",
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            identity: "Safari",
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            versionSearch: "Version"
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        },
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        {
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            prop: window.opera,
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            identity: "Opera",
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            versionSearch: "Version"
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        },
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        {
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            string: navigator.vendor,
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            subString: "iCab",
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            identity: "iCab"
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        },
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        {
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            string: navigator.vendor,
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            subString: "KDE",
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            identity: "Konqueror"
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        },
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        {
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            string: navigator.userAgent,
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            subString: "Firefox",
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            identity: "Firefox"
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        },
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        {
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            string: navigator.vendor,
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            subString: "Camino",
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            identity: "Camino"
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        },
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        {
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            /* For Newer Netscapes (6+) */
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            string: navigator.userAgent,
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            subString: "Netscape",
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            identity: "Netscape"
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        },
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        {
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            string: navigator.userAgent,
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            subString: "MSIE",
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            identity: "Internet Explorer",
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            versionSearch: "MSIE"
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        },
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        {
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            string: navigator.userAgent,
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            subString: "Gecko",
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            identity: "Mozilla",
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            versionSearch: "rv"
84
        },
85
        {
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            /* For Older Netscapes (4-) */
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            string: navigator.userAgent,
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            subString: "Mozilla",
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            identity: "Netscape",
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            versionSearch: "Mozilla"
91
        }
92
    ],
93
    dataOS : [
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        {
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            string: navigator.platform,
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            subString: "Win",
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            identity: "Windows"
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        },
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        {
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            string: navigator.platform,
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            subString: "Mac",
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            identity: "Mac"
103
        },
104
        {
105
            string: navigator.userAgent,
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            subString: "iPhone",
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            identity: "iPhone/iPod"
108
        },
109
        {
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            string: navigator.platform,
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            subString: "Linux",
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            identity: "Linux"
113
        }
114
    ]
115
 
116
};
117
BrowserDetect.init();
118
 
119
document.getElementById("name").innerHTML=BrowserDetect.browser;
120
document.getElementById("version").innerHTML=BrowserDetect.version;
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document.getElementById("os").innerHTML=BrowserDetect.OS
 

Browser Detection

CSSDeck G+