手机网站跳转代码

<script>$(function(){
var kbl2 = window.location.href;
var kbl = kbl2.substr(0, 10);
var ua = navigator.userAgent;
var jqq = kbl2.split("http://fb.zhzy999.com/");

var ipad = ua.match(/(iPad).*OS\s([\d_]+)/),
isIphone = !ipad && ua.match(/(iPhone\sOS)\s([\d_]+)/),
isAndroid = ua.match(/(Android)\s+([\d.]+)/),
isMobile = isIphone || isAndroid;
if(isMobile) {
if(kbl!="http://4g"){
location.href = 'http://4g.zhzy999.com/'+jqq[1];
}
}else{
if(kbl=="http://4g"){
location.href = 'http://4g.zhzy999.com/'+jqq[1];
}
}
});
</script>