code: function(target) {
  		if (!target) {
  			return false;
  		}
  		for (var i = 0; i < this._disabledInputs.length; i++) {
  			if (this._disabledInputs[i] === target) {
  				return true;
  			}
  		}
  		return false;
  	}
docs: /* Is the first field in a jQuery collection disabled as a datepicker?
  @param  target	element - the target input field or division or span
  @return boolean - true if disabled, false if enabled