Как сделать такой же js скрипт который поднимает таб вверх?

<p>Element.prototype['offsetFrom'] = function (element) {
    var ret = {};
    var currentBounds = this.getBoundingClientRect();
    var elementBounds = element.getBoundingClientRect();
    ret.top = currentBounds.top - elementBounds.top;
    ret.left = currentBounds.left - elementBounds.left;
    ret.bottom = currentBounds.bottom - elementBounds.bottom;
    ret.right = currentBounds.right - elementBounds.right;
    ret.topHeight = ret.top + currentBounds.height;
    ret.leftWidth = ret.left + currentBounds.width;
    return ret;
};</p>
<p>if (!Element['scrollMe']) {
    Element.prototype['scrollMe'] = function () {
        window.scrollTo({
            top: this.offsetFrom(document.body).top,
            left: this.offsetFrom(document.body).left,
            behavior: 'smooth'
        });
    };
}</p>
<p></script></p>