var a = 1;
var now_a = new Date()
var sec_a = now_a.getSeconds()
var ad_a = sec_a % a;
ad_a +=1;
if (ad_a==1) {
url_a="http://www.qksrv.net/click-1179178-9178630";
banner_a="http://www.streetsofbrisbane.com.au/images/b_rt_menu.gif";
where_a="_self";
}
document.write('<a href=\"' + url_a + '\" target=\"' + where_a + '\"><img src=\"' + banner_a + '\" border=0></a>');