var how_many_ads = 3;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
if (ad==1) {
document.write("<script src='http://www.bomi.info/script/bodywork_bottombanner.js' type='text/JavaScript'></script>");
}
if (ad==2) {
document.write("<script src='http://www.bomi.info/script/books_bottombanner.js' type='text/JavaScript'></script>");
}
if (ad==3) {
document.write('<a href="http://click.linksynergy.com/fs-bin/click?id=/6xpwPDWfco&offerid=35400.10000008&type=4&subid=0"><IMG  width="468" height="60" alt="1-2" border="0" src="http://www.medifocus.com/images/linkshare/style1_2.gif"></a><IMG border="0" width="1" height="1" src="http://ad.linksynergy.com/fs-bin/show?id=/6xpwPDWfco&bids=35400.10000008&type=4&subid=0">');
}