tips = new Array(1);
tips[0] = "<a href=http://www.pioneersoft.net/ko/ target=_blank><img src=/ko/newimage/top2.jpg width=768 height=120 border=0></a>";
tips[1] = "<a href=http://www.pioneersoft.net/ko/ target=_blank><img src=/ko/newimage/top3.jpg width=768 height=120 border=0></a>"
index1 = Math.floor(Math.random() * tips.length);document.write(tips[index1]);