var cUrl = window.location.href;//获取当前页面的url地址
var sIsNormalAnswer = cUrl.match(/http\:\/\/www\.free-press-release\.com/);//检测获取到的url地址是否属于本网站
//var sIsNormalAnswer = cUrl.match(/http\:\/\/www\.beta\.fpr\.com/);//检测获取到的url地址是否属于本网站
if(sIsNormalAnswer){//如果属于本网站
	var strHttp = 'http\:\/\/www\.';//定义分割字符串为“http://www.”
	var strMobileHttp = 'http\:\/\/m\.';//定义分割字符串为"http://m."
	var aAnserUrl = cUrl.replace(strHttp, strMobileHttp);//使用replace方法替换为移动版url地址
	aMobileRedirect(aAnserUrl);//跳转到移动版的相关页面
	
}else{
	
   var UrlStr = cUrl.split(".");
   var serial = UrlStr[1];
   var urlIdStr = UrlStr[0].split("//");
   var urlId = urlIdStr[1];
   var aAnserUrl = "http://m.free-press-release.com/news,"+urlId+","+serial+".html"; //拼成移动版tag的url地址
   //var aAnserUrl = "http://m.beta.fpr.com/news,"+urlId+","+serial+".html"; //拼成移动版tag的url地址
   aMobileRedirect(aAnserUrl);//跳转到移动版的tag页面
   
}

function aMobileRedirect(tarUrl){
	var sUserAgent = navigator.userAgent.toLowerCase();
	var iIsIpad = sUserAgent.match(/ipad/i) == "ipad";	
	var iIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os";
	var iIsAndroid = sUserAgent.match(/android/i) == "android";
	if(iIsIpad || iIsIphoneOs || iIsAndroid){
		window.location.href = tarUrl;
	}
}