Table Row and Column Highlighting FadeIn Effects

Table hover effects with other columns hide

$("th, td").mouseover(function () {
    var targetIndex, elements;
    targetIndex = $(this).index() + 1;
    elements = $("th, td");
    elements.filter(":nth-child(" + targetIndex + ")").stop( true).fadeTo(250, 1);
    elements.not(":nth-child(" + targetIndex + ")").stop( true).fadeTo(250, 0.5);
});
$("

DEMO