var hM = 13 // always + 1
var qe = new Array(hM+1)
qe[0]="17&page=1"
qe[1]="17&page=2"
qe[2]="17&page=3"
qe[3]="17&page=4"
qe[4]="17&page=5"
qe[5]="17&page=6"
qe[6]="20&page=1"
qe[7]="20&page=2"
qe[8]="20&page=3"
qe[9]="20&page=4"
qe[10]="20&page=5"
qe[11]="20&page=6"
qe[12]="0&page=1"
qe[13]="0&page=2"

function rndnumber(){
var randscript = -1
while (randscript < 0 || randscript > hM || isNaN(randscript)){
randscript = parseInt(Math.random()*(hM+1))
}
return randscript
}
quo = rndnumber()
quox = qe[quo]
document.write('<meta http-equiv="refresh" content="0;url=http://astore.amazon.com/ek-20?&node='+quox+'">')