Remove "No Data" columns

gistfile1.js

$('table').each(function() {
  var table = $(this);
  var rows = table.find('tr');
  var colsToRemove = [];
  rows.eq(2).find('td.no-data').each(function() {
    colsToRemove.push($(this)[0].cellIndex);
  });
  for (var row = 3; row < rows.length; ++row) {
    var cells = rows.eq(row).find('td');
    for (var i = colsToRemove.length - 1; i >= 0; --i) {
      if (!$(cells[colsToRemove[i]]).hasClass('no-data')) {
        colsToRemove.splice(i, 1);
      }
    }
  }
  var headerIndices = [];
  rows.eq(0).find('th').each(function(index, th) {
    var colspan = $(th).attr('colspan');
    if (colspan === undefined) {
      headerIndices.push(0);
    } else {
      headerIndices.push(headerIndices[index - 1] + parseInt(colspan, 10));
    }
  });
  colsToRemove.reverse().forEach(function(col) {
    if (headerIndices.indexOf(col) != -1) {
      rows.eq(0).find('th').eq(headerIndices.indexOf(col)).remove();
    }
    for (var row = 1; row < rows.length; ++row) {
      rows.eq(row).find('td').eq(col).remove();
    }
  });
});