Mission: Which column am I in? (zero based - Click the table)

$("td").click( function() { var oTr = $(this).parents("tr"); var index = oTr.children("td").index(this); alert(index); } );
Row 1Col 2 - Row 1Col 3 - Row 1
Row 2Col 2 - Row 2Col 3 - Row 2
Row 3Col 2 - Row 3Col 3 - Row 3
Row 4Col 2 - Row 4Col 3 - Row 4
Row 5Col 2 - Row 5Col 3 - Row 5
Row 6Col 2 - Row 6Col 3 - Row 6
Row 7Col 2 - Row 7Col 3 - Row 7
Row 8Col 2 - Row 8Col 3 - Row 8
Row 9Col 2 - Row 9Col 3 - Row 9
Row 10Col 2 - Row 10Col 3 - Row 10
Row 11Col 2 - Row 11Col 3 - Row 11
Row 12Col 2 - Row 12Col 3 - Row 12