<script type="text/javascript">
//浏览器检查：非PC=true,PC=false
function BrowserCheck() {
var sUserAgent = navigator.userAgent.toLowerCase();
var bIsIpad = sUserAgent.match(/ipad/i) == "ipad";
var bIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os";
var bIsMidp = sUserAgent.match(/midp/i) == "midp";
var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";
var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb";
var bIsAndroid = sUserAgent.match(/android/i) == "android";
var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce";
var bIsWM = sUserAgent.match(/windows mobile/i) == "windows mobile";

if (bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) {
PageRedirect();
return true;
}
else {
return false;
}
}
var IsMobile = true; //是否是手机
function IsMobileInit() {
IsMobile = BrowserCheck();
}
function PageRedirect() {
window.location.href = window.location.href.replace('www.', 'm.');
}
IsMobileInit();
</script>