$(function() {
var ismobiles = false;
var window_w;
var tm;
$(window).resize(onResize);
onResize();
function onResize() {
clearTimeout(tm);
tm = setTimeout(function(){
window_w = $(window).width();
if(window_w <= 575.98){
if(!ismobiles){
ismobiles = true;
$(".chengxin").attr("href","https://chengxinmobiles.saic-gm.com/?mz_ca=2068620&mz_sp=7C3fn")
}
}else{
if(ismobiles){
ismobiles = false;
$(".chengxin").attr("href","https://chengxin.saic-gm.com/")
}
}
}, 500);
}
});尊龙凯时