(function () {
try {
if (top === self || ~location.href.indexOf("index.htm") || ~top.location.host.indexOf('qunar.com')) {
return;
}
} catch (e) {
var r = document.referrer;
if (~r.indexOf('qunar.com') || ~r.indexOf('http://tongji.baidu.com/web/')) {
return;
}
}
try {
top.location.replace("//www.qunar.com/index.htm");
} catch (e) { }
})();