$table = new Table('week_durations');
// $table->setIAScript('markModified'); // TODO: write a script to mark table or particular cells as modified.
$table->setTableOptions(array('width'=>'100%','cellspacing'=>'1','cellpadding'=>'3','border'=>'0'));
-$table->setHeaderOptions(array('align'=>'center')); // TODO: use a class and CSS instead, perhaps a separate class for footer.
-$table->setRowOptions(array('valign'=>'top','class'=>'tableHeader'));
+$table->setRowOptions(array('class'=>'tableHeaderCentered'));
$table->setData($dataArray); // $durations_with_labels);
// Add columns to table.
$table->addColumn(new TableColumn('label', '', new LabelCellRenderer(), $dayTotals['label']));