var animate = true;
    var paraFadeOut = function() {
      loadingPara.fadeOut("80", animate ? paraFadeIn : null);
    };
    var paraFadeIn = function() {
      loadingPara.fadeIn("80", animate ? paraFadeOut : null);
    };
    var finishAnimation = function() {
      animate = false;
      loadingPara.remove();
    };
    paraFadeOut();

    $.ajax(url, {
      dataType: "json",