var itemSorting = true;

function options(opt) {
    switch(opt) {
      case "itemSort":
        $('#tableItem tr th').each(function(id,elem) {
          $(elem).off('click');
          $(elem).on('click', function() {
            sortTableBy("#tableItem",id,0,itemSorting);
            itemSorting = !itemSorting;
          });
        });
        $('#itemOptions > a').each(function(i,e) {$(e).removeClass("active");});
        $('#itemTableSort').addClass("active");
        break;
      case "itemHide":
        $('#tableItem tr th').each(function(id,elem) {
          $(elem).off('click');
          $(elem).on('click', function() {
            hideTableCol("#tableItem",id,"#itemOptions");
          });
        });
        $('#itemOptions > a').each(function(i,e) {$(e).removeClass("active");});
        console.log($('#itemOptions a'));
        $('#itemTableColumnSelect').addClass("active");
        break;
    }
}

$('#itemTableSort').on('click', function() {
  options("itemSort");
});

$('#itemTableColumnSelect').on('click', function() {
  options("itemHide");
});


options("itemSort");