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('<a href="http://www.gaz.co.kr/rd.php?pid=supermok&val=join^intro&pop=yes&layer=no" target="_blank"><font color="0000ff">ÃֽſµÈ­ ¹«·á ´Ù¿î·Îµå!</font></a>')
}
if (ad==2) {  
document.write('<a href="http://www.gaz.co.kr/rd.php?pid=supermok&val=P_01^cate&pop=yes&layer=no&keyword=" target="_blank"><font color="0000ff">ÃֽŰÔÀÓ ¹«·á ´Ù¿î·Îµå!</font></a>')
}
if (ad==3) {  
document.write('<a href="http://www.gaz.co.kr/rd.php?pid=supermok&val=broadcast^intro&pop=yes&layer=no" target="_blank"><font color="0000ff">Ãֽŵå¶ó¸¶ ¹«·á ´Ù¿î·Îµå!</font></a>')
}