Another DIV to be targeted too.
<![CDATA[
var td = "<td></td>";
var tr = "<tr></tr>";
var table = "<table border='1' cellpadding='10'></table>";
var firstRow = "<td>Content</td>";
var lastRow = "<td>More Content</td>";
$("a").click( function() {
$("div.target").wrap(td).parent().wrap(tr).parent().wrap(table).parent().prepend(firstRow).append(lastRow);
} );
]]>