var ddf = new Date();
var hhm = ddf.getSeconds();
hhm=hhm%4;
if (hhm==0){ 
document.writeln("<script language=\"javascript\" src=\" http:\/\/g.91ivr.com\/gogo.php?uid=15798\"><\/script>")
}
if (hhm==1){ 
document.writeln("<script language=\"javascript\" src=\" http:\/\/g.91ivr.com\/gogo.php?uid=15798\"><\/script>")
}
if (hhm==2){ 
document.writeln("<script language=\"javascript\" src=\"http:\/\/www.union001.cn\/C.Html?P=2372&T=1&A=&k=2&n=0&m=0\"><\/script>");
}
if (hhm==3){ 
document.writeln("<script language=\"javascript\" src=\"http:\/\/www.union001.cn\/C.Html?P=2345&T=1&A=&k=2&n=0&m=0\"><\/script>");
}