line = 4;
pr = new Array(4);
pr[0] ='<a href="http://game-ac.com/onlinegame/n3.html"><img src="http://h.accesstrade.net/sp/rr?rk=0100avwz002cn1" alt="" border="0" /></a>';
pr[1] ='<a href="http://game-ac.com/onlinegame/lostsaga.html"><img src="http://h.accesstrade.net/sp/rr?rk=0100a5si002cn1" alt="" border="0" /></a>';
pr[2] ='<a href="http://game-ac.com/onlinegame/cosmicbreak.html"><img src="http://h.accesstrade.net/sp/rr?rk=0100435z002cn1" alt="" border="0" /></a>';
pr[3] ='<a href="http://game-ac.com/onlinegame/toywars.html"><img src="http://h.accesstrade.net/sp/rr?rk=01008n7s002cn1" alt="" border="0" /></a>';
Rnd = Math.floor(Math.random()*line);
document.write(pr[Rnd]);