var ie=document.all&&navigator.userAgent.indexOf("Opera")==-1
var dom=document.getElementById&&navigator.userAgent.indexOf("Opera")==-1

var frameprops='width=480 height=73 marginwidth="0" marginheight="0" hspace="0" vspace="0" frameborder="no" scrolling="no"'

var rotatebanner=new Array()
rotatebanner[0]="../archery/top-banner-480/top-banner-iframe-1.htm"
rotatebanner[1]="../archery/top-banner-480/top-banner-iframe-2.htm"
rotatebanner[2]="../archery/top-banner-480/top-banner-iframe-3.htm"
rotatebanner[3]="../archery/top-banner-480/top-banner-iframe-4.htm"
rotatebanner[4]="../archery/top-banner-480/top-banner-iframe-5.htm"
rotatebanner[5]="../archery/top-banner-480/top-banner-iframe-6.htm"
rotatebanner[6]="../archery/top-banner-480/top-banner-iframe-7.htm"
rotatebanner[7]="../archery/top-banner-480/top-banner-iframe-8.htm"

if (ie||dom)
document.write('<iframe id="banneritems" src="" '+frameprops+'></iframe>')
function randbanner(){
if (ie||dom){
var iframeobj=document.getElementById? document.getElementById("banneritems") : document.all.banneritems
iframeobj.src=rotatebanner[Math.floor(Math.random()*rotatebanner.length)]
}
}

window.onload=randbanner