how to display multiple images in javascript code example

Example: add multiple images inside the DOM js

function placeImage(x)
{
    var div = document.getElementById("div_picture_right");

    div.innerHTML = ""; // clear images

    for (counter=1;counter<=x;counter++) {
        var imagem=document.createElement("img");
        imagem.src="borboleta/Borboleta"+counter+".png";
        div.appendChild(imagem);
    }
}

window.onload = function() {
    placeImage(48);
};