function getCookie(name){
	var arr,reg=new RegExp("(^| )"+name+"=([^;]*)(;|$)");
	if(arr=document.cookie.match(reg))
	return unescape(arr[2]);
	else
	return null;
}
function setCookie(name,value){
	var Days = 30;
	var exp = new Date();
	exp.setTime(exp.getTime() + Days*24*60*60*1000);
	document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString()+";path=/;domain=.trackingmore.com";
}

	
function langCookie(){
	var urlParameter = window.location.pathname;
	var url = window.location.href;
	var langString = urlParameter.substring(urlParameter.indexOf("index.html")+1,urlParameter.indexOf("."));
	if(langString == 'index.html'){
		var urlLang = 'en';
	}else{
		var urlLang = langString;
	}

	if(getCookie("cookieLang")){
		var cookieLang = getCookie("cookieLang");
	}else{
		var cookieLang = '';
	}

	if(url == 'http://www.trackingmore.com/' || url == 'https://www.trackingmore.com/' || url == 'http://trackingmore.com/' || url == 'https://trackingmore.com/' || url == 'http://my.trackingmore.com/' || url == 'https://my.trackingmore.com/' || url == 'http://m.trackingmore.com/' || url == 'https://m.trackingmore.com/' ){
		if(cookieLang != ''){
			
		}else{
			var type=navigator.appName
			if (type=="Netscape"){
				var lang = navigator.language
			}
			else{
				var lang = navigator.userLanguage
			}
			if (lang == "zh-CN" || lang == "zh-CHS"){
				setCookie('cookieLang','cn');
				window.location.href= url+"cn.html";
			}else if(lang == "zh-HK" || lang == "zh-MO" || lang == "zh-SG" || lang == "zh-TW" || lang == "zh-CHT"){
				setCookie('cookieLang','tw');
				window.location.href= url+"tw.html";
			}else{
				setCookie('cookieLang','en');
				window.location.href= url;
			}
		}
		if(urlLang != cookieLang){
			if(urlLang == 'index'){
				
			}else{
				var cookieLang = getCookie("cookieLang");
				window.location.href= url+cookieLang+".html";
			}
			
		}
	}else{
		if(urlLang != cookieLang){
			if(urlLang.length == 2){
				setCookie('cookieLang',urlLang);
			}else{
				
			}
		}
	}
}