var BrowserDetect = {
			init: function () {
			this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
			this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
			this.OS = this.searchString(this.dataOS) || "an unknown OS";
			},
			searchString: function (data) {
			for (var i=0;i<data.length;i++)    {
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
			if (dataString.indexOf(data[i].subString) != -1)
			    return data[i].identity;
			}
			else if (dataProp)
			return data[i].identity;
			}
			},
			searchVersion: function (dataString) {
			var index = dataString.indexOf(this.versionSearchString);
			if (index == -1) return;
			return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
			},
			dataBrowser: [
			{     string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
			},
			{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
			},
			{
			prop: window.opera,
			identity: "Opera"
			},
			{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
			},
			{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
			},
			{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
			},
			{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
			},
			{        // for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
			},
			{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
			},
			{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
			},
			{         // for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
			}
			],
			dataOS : [
			{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
			},
			{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
			},
			{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
			}
			]

			};
			BrowserDetect.init();