var showad = true;
var Toppx = 10; //上端位置
var AdspanW = 100; //宽度
var AdspanH = 400; //高度
var PageWidth = 800; //页面多少宽度象素下正好不出现左右滚动条
var MinScreenW = 1024; //显示广告的最小屏幕宽度象素
var ClosebuttonHtml = '
'
var AdContentHtml = '
';
document.write (''+ClosebuttonHtml+''+AdContentHtml+'');
document.write (''+ClosebuttonHtml+''+AdContentHtml+'');
function scall(){
if(!showad){return;}
if (window.screen.width