(function() {
var w2898_obj = document.getElementById("w2898_18835");
var width = "1200";
var height = "75"
var ua = navigator.userAgent;
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(document.body.clientWidth < 768 ){
width = window.innerWidth-20;
}
}
var protocol = (("https:" == document.location.protocol) ? "https:" : "http:")
var gourl = protocol+"//exchange.2898.com/ad2898.htm?type=flowtext&gid=18835&size=1200*75&ad_type=7列*3行";
if (w2898_obj) {
var create_2898 = document.createElement("iframe");
create_2898.width = width+'px';
create_2898.height = height+'px';
create_2898.frameborder = "0";
create_2898.scrolling = "no";
create_2898.style = "display:block;margin:0 auto;border:0;"
create_2898.src = gourl;
w2898_obj.parentNode.insertBefore(create_2898, w2898_obj);
} else {
document.write("");
}
})()