text:  //----------------------------------Detail-product----------------------------------------------     
  //detail-product
  
    
  var imageProduct = document.getElementById("imageProduct");
  var imageItem = document.getElementsByClassName("imageItem");
  
    imageItem[0].onclick = function(){
      imageProduct.src = imageItem[0].src;
    }
    imageItem[1].onclick = function(){
      imageProduct.src = imageItem[1].src;
    }
    imageItem[2].onclick = function(){
      imageProduct.src = imageItem[2].src;
    }
    imageItem[3].onclick = function(){
      imageProduct.src = imageItem[3].src;
    }
  