var index = 0;
var interval = null;
var image = document.getElementById("image");
var imagesURLs = [
  "http://placehold.it/260x150",                           
  "http://placehold.it/265x150",
  "http://placehold.it/270x150",
  "http://placehold.it/275x150"
];
image.onmouseover = function(){
    interval = setInterval(function(){
      if(!imagesURLs[++index]){
          index = 0
       }
        image.src = imagesURLs[index]
   }, 1000);
};

image.onmouseout = function(){
  clearInterval(interval)
};

Array.from(container.childNodes).filter(function(child){
  return  child.classList && child.classList.contains('go')
})