var i=Math.floor(Math.random()*4+1);
var svp=new Array()
svp[1]="adimg/sql2.gif"
svp[2]="adimg/sql2.gif"
svp[3]="adimg/sp1.gif"
svp[4]="adimg/sql2.gif"
var stu=new Array()
stu[1]="http://eachebay.com/?mpro=http://promo.eachnet.com/cyj/jifen/0804function/"
stu[2]="http://eachebay.com/?mpro=http://promo.eachnet.com/cyj/jifen/0804function/"
stu[3]="s_buy2p.asp"
stu[4]="http://eachebay.com/?mpro=http://promo.eachnet.com/cyj/jifen/0804function/"
document.write("<a target=_blank href="+stu[i]+"><img border=0 src="+svp[i]+"></a>")