code: function(elem) {
  			elem = $(elem);
  			if (!elem.hasClass(this._getMarker())) {
  				return;
  			}
  			var inst = this._getInst(elem);
  			if (inst.inline) {
  				elem.children('.' + this._disableClass).remove().end().
  					find('button,select').prop('disabled', false).end().
  					find('a').attr('href', 'javascript:void(0)');
  			}
  			else {
  				elem.prop('disabled', false);
  				inst.trigger.filter('button.' + this._triggerClass).prop('disabled', false).end().
  					filter('img.' + this._triggerClass).css({opacity: '1.0', cursor: ''});
  			}
  			this._disabled = $.map(this._disabled,
  				function(value) { return (value === elem[0] ? null : value); }); // Delete entry
  		}
docs: Enable the control.
  @memberof CalendarsPicker
  @param elem {Element} The control to affect.
  @example $(selector).datepick('enable')