name}?x=${x}&y=${y}`;
        img_box.src = `/showNormalizedBbox/${filename}?x=${x}&y=${y}`
    }

    function trBuilderVia(tr, item, response) {
        const
            td_box = document.createElement("td"),
            img_box = document.createElement("img");
        img_box.src = 'preview/'+get_bbox_basename(item)+'.png?'+Math.random();
        td_box.appendChild(img_box);
        tr.appendChild(td_box);

        const
            td_crop = document.createElement("td"),
            img_container = doc