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: "Chrome",
			        identity: "Chrome"
		        },
		        { 	string: navigator.userAgent,
			        subString: "OmniWeb",
			        versionSearch: "OmniWeb/",
			        identity: "OmniWeb"
		        },
		        {
			        string: navigator.vendor,
			        subString: "Apple",
			        identity: "Safari",
			        versionSearch: "Version"
		        },
		        {
			        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.userAgent,
			           subString: "iPhone",
			           identity: "iPhone/iPod"
	            },
		        {
			        string: navigator.platform,
			        subString: "Linux",
			        identity: "Linux"
		        }
	        ]
         
        };
        BrowserDetect.init();