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"
		},
		{
			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.userAgent,
			subString: "Windows NT 6",
			identity: "Windows Vista"
		},
		{
			string: navigator.userAgent,
			subString: "Windows NT 5.0",
			identity: "Windows 2000"
		},
		{
			string: navigator.userAgent,
			subString: "Windows NT 5.1",
			identity: "Windows XP"
		},
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

function detectUserAgentAndRedirectToDownload(language)
{
	var detectResult = BrowserDetect.OS + ' ' + BrowserDetect.browser;
	var qsAdd = '';
	if ( partnerCode!='' )
	{
		qsAdd = '&partnercode=' + partnerCode;
	}
	switch( detectResult )
	{
		case "Windows XP Firefox":
			top.location.href = "http://professional.teletrader.com/index.php?id=download_xp_ff&L="+language+qsAdd;
  			break;    
 		case "Windows XP Explorer":
			top.location.href = "http://professional.teletrader.com/index.php?id=download_xp_ie&L="+language+qsAdd;
  			break; 
		case "Windows Vista Firefox":
			top.location.href = "http://professional.teletrader.com/index.php?id=download_vista_ff&L="+language+qsAdd;
  			break; 			
		default:
  			top.location.href = "http://professional.teletrader.com/index.php?id=download_vista_ie&L="+language+qsAdd;
	}
}