HTML如何在列中移动

I have the following code:

我有以下代码:

    $(document).ready(function() {
        var id = 'cbx';
        var idPrefix = 'Arrow';
        var html = '<img .../>';

            // query parent row
            var rowq = $('#' + id);
            if (rowq.length < 1) {
                rowq = $('.' + id);
                VersionHeader = true;
            }
            if (rowq[0]) {

                rowq.addClass('ArrowHeader');
                // set to 0 for header
                var index = 0;

                var row = rowq.parents('.g')[0].insertRow(index);
                // assign id for new row
                row.id = idPrefix + id;
                // assign classes for style and tree
                row.className = 'srcrow' + id;
                // insert new cell
                var cell = row.insertCell(0);
                // assign html result
                cell.innerHTML = html;
                // set colspan
                cell.colSpan = 1;
    $(do