anchor.diff:          iconShow.click(function () {
               loader.animate({
                   height: 40
  -            }, 400, function () {
  +            }, 100, function () {
                   loader.css({
                       overflow: 'visible'
                   });
  
positive.code: 
          var logoShow = $("#icon-show-logo");
          var logoHide = $("#icon-hide-logo");
          var loaderlogo = $("#icon_loader_logo");
      }
  
  
  
negative.code: 
          var placementShow = $("#placement-show");
          var placementHide = $("#placement-hide");
  
          iconShow.click(function () {
              loader.animate({
  