function random_imglink(){
var myimages=new Array()
myimages[1]="../banner/sdit.gif"
myimages[2]="../banner/sdd.gif"
myimages[3]="../banner/trigun_88.jpg"
myimages[4]="../banner/yuyu88.jpg"

var imagelinks=new Array()
imagelinks[1]="http://www.slamdunk.it/"
imagelinks[2]="http://www.slamdunkdedication.tk/"
imagelinks[3]="http://www.satyrnet.it/trigun/index.htm"
imagelinks[4]="http://www.satyrnet.it/yuyu/index.htm"

var ry=Math.floor(Math.random()*myimages.length)
if (ry==0)
ry=1
document.write('<a href='+'"'+imagelinks[ry]+'" target="_blank"'+'><img src="'+myimages[ry]+'" border=0></a>')
}
random_imglink()