var how_many_ads = 2;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
if (ad==1) {
url="http://www.sexy-picpost.com/ads.html";
border="0";
images="http://www.sexy-picpost.com/image/ads120250.gif";
alt="";
width="140";
height="250";
}
if (ad==2) {
url="http://www.yyyonline.com/";
border="0";
images="http://www.credit-hosting.com/picupload/1/shockice140_250.gif";
alt="";
width="140";
height="250";
}
document.write('<a target=\"_blank\" href=\"'+url+'\">');
document.write('<img border=\"'+border+'\" src=\"'+images+'\" alt=\"'+alt+'\" width=\"'+width+'\" height=\"'+height+'\"></a>');