Synnefo

function tableSort(tableEl, iDisplayLength, bFilter) {

  // bFilter is an optional parameter

  // if bFilter is provided, search input will be visible

  bFilter = typeof bFilter !== 'undefined' ? bFilter : true;

  // iDisplayLength is an optional parameter

  // iDisplayLength controls the max number of rows visible to each page

  iDisplayLength = typeof iDisplayLength !== 'undefined' ? iDisplayLength : 10;

  // return if table holds no data

  if (tableEl.find('tbody').find('tr').length <2 ){

    return;

  }

  var dateArr = [];

  var numHTMLArr = [];

  _.each(tableEl.find('th'),function(value, key, list){

    if ( $(value).attr('class').indexOf("date")> -1 ) {

      dateArr.push(key);

    }

    if ( $(value).attr('class').indexOf("members_count")> -1) {

      numHTMLArr.push(key);

    };

  });

  // control pagination & table sorting for projects intro page

  tableEl.dataTable({

    "bFilter": bFilter,

    "iDisplayLength": iDisplayLength,

    "bLengthChange": false,

    "aoColumnDefs": [

         { "sType": "num-html", "aTargets": numHTMLArr },

         { "sType": "date-uk", "aTargets": dateArr },

    ]

  });

  $('.dataTables_wrapper').addClass('clearfix');

}

  tableSort($('.projects-intro').siblings('table#projects-list'), 10, true );

  tableSort($('.search-projects').siblings('table#projects-list'), 20, false);

  tableSort($('#members-table'), 10, true);