function random_imglink(){
var myimages=new Array()
myimages[1]="css/banner1.css"
myimages[2]="css/banner2.css"
myimages[3]="css/banner3.css"
myimages[4]="css/banner4.css"
myimages[5]="css/banner5.css"
myimages[6]="css/banner6.css"
myimages[7]="css/banner7.css"
myimages[8]="css/banner8.css"
myimages[9]="css/banner9.css"

var ry=Math.floor(Math.random()*myimages.length)
if (ry==0)
ry=1
document.write('<link href="'+myimages[ry]+'" rel="stylesheet" type="text/css">')
}
random_imglink()