// JavaScript Document
var imgs3 = new Array("http://www.jmcampbell.com/Websites/jmcampbell/Images/RotatingBanner/website_ads_G4.png","http://www.jmcampbell.com/Websites/jmcampbell/Images/RotatingBanner/website_ads_HGPA.png","http://www.jmcampbell.com/Websites/jmcampbell/Images/RotatingBanner/website_ads_TOTM.png");

var lnks3 = new Array("http://www.jmcampbell.com/gas-conditioning-and-processing---g-4","http://www.jmcampbell.com/HGPA","http://www.jmcampbell.com/tip-of-the-month-archives");
var alt3 = new Array();
var currentAd3 = 0;
var imgCt3 = 3;
function cycle3() {
  if (currentAd3 == imgCt3) {
    currentAd3 = 0;
  }
var banner3 = document.getElementById('adBanner3');
var link3 = document.getElementById('adLink3');
  banner3.src=imgs3[currentAd3]
  banner3.alt=alt3[currentAd3]
  document.getElementById('adLink3').href=lnks3[currentAd3]
  currentAd3++;
}
  window.setInterval("cycle3()",5000);