myList = 5;//¹­¹ð¿ô
myObj = new Array(
//¹­¹ð1¢§iTunes UA
'<a href="http://click.linksynergy.com/fs-bin/click?id=lfmoBKnGRUk&offerid=94348.10000136&type=4&subid=0"><img alt=" iTunes Music Store¡ÊJapan¡Ë" src="http://images.apple.com/itunesaffiliates/JP/2006/01/18/UA_468x60.jpg" /></a><img width="1" height="1" src="http://ad.linksynergy.com/fs-bin/show?id=lfmoBKnGRUk&bids=94348.10000136&type=4&subid=0" />',
//¹­¹ð1¢¥

//¹­¹ð2¢§iTunes ¤ê¤ó¤´¤Î»Ò¼é±´
'<a href="http://click.linksynergy.com/fs-bin/click?id=lfmoBKnGRUk&offerid=94348.10000535&type=4&subid=0"><img alt=" iTunes Store¡ÊJapan¡Ë" src="http://images.apple.com/itunesaffiliates/JP/2006/12/06/RingonoKomoriuta_468x60.jpg" /></a><img width="1" height="1" src="http://ad.linksynergy.com/fs-bin/show?id=lfmoBKnGRUk&bids=94348.10000535&type=4&subid=0" />',
//¹­¹ð2¢¥

//¹­¹ð3¢§iTunes ¥¦¥£¥ó¥¿¡¼¥»¡¼¥ë
'<a href="http://click.linksynergy.com/fs-bin/click?id=lfmoBKnGRUk&offerid=94348.10001234&type=4&subid=0"><img alt=" iTunes Store¡ÊJapan¡Ë" border="0" src="http://images.apple.com/itunesaffiliates/JP/2008/12/3/winterSale_468x60.jpg" /></a><img border="0" width="1" height="1" src="http://ad.linksynergy.com/fs-bin/show?id=lfmoBKnGRUk&bids=94348.10001234&type=4&subid=0" />',
//¹­¹ð3¢¥

//¹­¹ð4¢§iTunes Coldplay
'<a href="http://click.linksynergy.com/fs-bin/click?id=lfmoBKnGRUk&offerid=94348.10001222&type=4&subid=0"><img alt=" iTunes Store¡ÊJapan¡Ë" border="0" src="http://images.apple.com/itunesaffiliates/JP/2008/11/26/Coldplay_468x60.jpg" /></a><img border="0" width="1" height="1" src="http://ad.linksynergy.com/fs-bin/show?id=lfmoBKnGRUk&bids=94348.10001222&type=4&subid=0" />',
//¹­¹ð4¢¥

//¹­¹ð¥é¥¹¥È¢§iTunes ¥¹¥Ô¥Ã¥Ä
'<a href="http://click.linksynergy.com/fs-bin/click?id=lfmoBKnGRUk&offerid=94348.10001185&type=4&subid=0"><img alt=" iTunes Store¡ÊJapan¡Ë" border="0" src="http://images.apple.com/itunesaffiliates/JP/2008/11/5/Spitz_468x60.jpg" /></a><img border="0" width="1" height="1" src="http://ad.linksynergy.com/fs-bin/show?id=lfmoBKnGRUk&bids=94348.10001185&type=4&subid=0" />'
//¹­¹ð¥é¥¹¥È¢¥
);
myRdm = Math.floor(Math.random()*myList);
document.write(myObj[myRdm]);