// Javascript to display the site sponsors logos with links to their web
// sites in a rotating display 

var seconds = 5.0;	// Number of seconds to display each one

// To update the sponsors, simply add or delete the image for the sponsor
// and the url to their web site from these two arrays

var images = [ "bwg_crw.jpg","cycleloft.gif","ERT.jpg","GraceBicycles.jpg","harris-b.gif","landrys-logo-rev.jpg","Wheelworks.jpg","SportsMemorabilia.jpg","PPTS_jaf_green.GIF","dedhambikelogo.gif" ];

var urls = [ "www.bwglaw.com","www.cycleloft.com/","www.easyridertours.com","www.gracebicycles.com","www.sheldonbrown.com/harris/index.html","www.landrys.com","www.Wheelworks.com","www.sportsmemorabilia.com","www.pedalpowercoaching.com","dedhambike.com" ];

// Sanity check
if (urls.length != images.length)
	alert("Mismatch of url array with images array!");

var nSponsors = urls.length;

//  random starting point in array
var nSponsor=Math.floor(Math.random()*nSponsors) 

function showSponsor()
{
	var img = document.getElementById("sponsor");
	var href = document.getElementById("sponsorlink");
	nSponsor++;
	nSponsor = nSponsor % nSponsors;
	img.src = "images/Sponsors/" + images[nSponsor];
	href.href = "http://" + urls[nSponsor];
	setTimeout("showSponsor()",1000*seconds);
}