src/test/resources/tableCellOffset.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
        "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <title></title>
    <script type="text/javascript" src="jquery-1.3.2.js"></script>
    <script type="text/javascript">
        jQuery(function() {
            var firstLefts = [];
            var secondLefts = [];
            jQuery("#first td").each(function() {
                firstLefts.push(jQuery(this).offset().left);
            });
            jQuery("#second td").each(function() {
                secondLefts.push(jQuery(this).offset().left);
            });
            for (var i in firstLefts) {
                alert(i + ":" + firstLefts[i] + "?=" + secondLefts[i]);
                alert(firstLefts[i] == secondLefts[i]);
            }
        });
    </script>
</head>
<body>
<table>
    <tr id="first">
        <td>1</td>
        <td>2</td>
        <td>3</td>
    </tr>
    <tr id="second">
        <td>1</td>
        <td>2</td>
        <td>3</td>
    </tr>
</table>
</body>
</html>