gistfile1.js

var rollOut = function() {
  $iframeTable.fadeIn();
  $iframeTable.css({display: "block"});
  $(this).animate({width: "100%"});
  $rezerwujImg.fadeOut();
  $reservationSlider.off("click").click(hide);
  
};

var hide = function() {
  $iframeTable.fadeOut();
  $(this).animate({width: "30px"});
  $rezerwujImg.fadeIn();
  $reservationSlider.off("click").click(rollOut);
};

$reservationSlider.click(rollOut);