var IE = false;
var FF = false;

function checkBrowser() {
		if ( BrowserDetect.browser == "Explorer" ) {
			IE = true;
			FF = false;
		} else {
			FF = true;
			IE = false;
		}
		

	return IE;
}
		
function goHome() {
  		// Check Browser type first
  		//alert('You are using ' + BrowserDetect.browser + ' ' + BrowserDetect.version + ' on ' + BrowserDetect.OS + '!');
  		//window.location = "main.do?browser="+BrowserDetect.browser+"&version="+BrowserDetect.version+"&os="+BrowserDetect.OS;
  		window.location = "main.do";
  		/*
  		if ( BrowserDetect.browser == "Explorer" ) {
  			window.location = "main.do";
  		} else {
  			window.location = "badBrowser.do?browser="+BrowserDetect.browser+"&version="+BrowserDetect.version+"&os="+BrowserDetect.OS;
  		}
  		*/
}
    	
    	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();