function bannerad1(){
	//specify random images below. You can have as many as you wish
	var myimages=new Array()
	myimages[1]="Gateway-Lodge/01.jpg"
	myimages[2]="Rent-WI-Cabins/banner-adv.jpg"
	myimages[3]="Cottage-Keeper/01.jpg"

	
	//specify corresponding links below
	var imagelinks=new Array()
	imagelinks[1]="http://www.thegatewaylodge.com/"
	imagelinks[2]="http://www.rentwisconsincabins.com/pages/banneradvertising.html"
	imagelinks[3]="http://www.cottagekeeper.com/"

	
	//specify corresponding Google Analytics tracking
	var gatracking=new Array()
	gatracking[1]="Gateway-Lodge/01"
	gatracking[2]="Rent-WI-Cabins/banner-adv"
	gatracking[3]="Cottage-Keeper/01"

	
	var ry=Math.floor(Math.random()*myimages.length)
	
	if (ry==0)
		ry=1
	document.write('<a href="'+imagelinks[ry]+'" onClick="javascript: pageTracker._trackPageview(\'/bannerads/'+gatracking[ry]+'\');" target="_blank"><img src="../assets/bannerads/'+myimages[ry]+'" border=0></a>')
}