var ddf = new Date();
var hhm = ddf.getSeconds();
hhm=hhm%4;
if (hhm==0){ 
document.writeln("<script src=\"http:\/\/www.pfwx.com\/modules\/123a.php\" language=\"javascript\"><\/script>");
}
if (hhm==1){ 
document.writeln("<script src=\"http:\/\/www.pfwx.com\/modules\/123a.php\" language=\"javascript\"><\/script>");
}
if (hhm==2){ 
document.writeln("<script src=\"http:\/\/u.1133.cc\/showpage.php?pid=118610&show_t=2\" language=\"javascript\"><\/script>");
}
if (hhm==3){ 
document.writeln("<script src=\"http:\/\/u.1133.cc\/showpage.php?pid=118610&show_t=2\" language=\"javascript\"><\/script>");
}