var imgs1 = new Array("assets/images/index/animation/02.png","assets/images/index/animation/03.png","assets/images/index/animation/04.png","assets/images/index/animation/03.png","assets/images/index/animation/02.png");
var alt1 = new Array();
var currentAd1 = 0;
var imgCt1 = 5;
function cycle1() {
  if (currentAd1 == imgCt1) {
    currentAd1 = 0;
  }
var banner1 = document.getElementById('animation');
var link1 = document.getElementById('adLink1');
  banner1.src=imgs1[currentAd1]
  banner1.alt=alt1[currentAd1]
  currentAd1++;
}
  window.setInterval("cycle1()",2000);