var bForcepc = fGetQuery("dv") =="pc";
function fBrowserRedirect(){
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){
var sUrl = location.href;
if(!bForcepc){
return true;
}
}
if(bIsIphoneOs || bIsAndroid){
var sUrl = location.href;
if(!bForcepc){
return true;
}
}
if(bIsMidp||bIsUc7||bIsUc||bIsCE||bIsWM){
var sUrl = location.href;
if(!bForcepc){
return true;
}
}
return false;
}
function fGetQuery(name){//获取参数值
var sUrl = window.location.search.substr(1);
var r = sUrl.match(new RegExp("(^|&)"+ name +"=([^&]*)(&|$)"));
return(r ==null?null: unescape(r[2]));
}
function fShowVerBlock(){
if(bForcepc){
document.getElementById("dv_block").style.display ="block";
}
else{
document.getElementById("ad_block").style.display ="block";
}
}
if(fBrowserRedirect()){
if (window.location.host=='www.xxx.com') {
window.location.href='http://m.xxx.com'+window.location.href.substr(window.location.href.indexOf(window.location.host)+window.location.host.length,window.location.href.length);
};
}else{
if (window.location.host=='m.xxx.com') {
window.location.href='http://www.xxx.com'+window.location.href.substr(window.location.href.indexOf(window.location.host)+window.location.host.length,window.location.href.length);
};
}