addCompare: function($cell, indx, options){
            if (options.compare && $.isArray(options.compare) && options.compare.length > 1) {
                var opt = '',
                    compareSelectClass = [ compareSelect.slice(1), ' ' + compareSelect.slice(1), '' ],
                    txt = options.cellText ? '<label class="' + compareSelectClass.join('-label') + indx + '">' + options.cellText + '</label>' : '';