Answers for "jquaery fade div in"

jquery on click fade out element

$(document).ready(function(){
  $("button").click(function(){
    $("p").fadeOut();
  });
});

jquery fadein display new page

$(document).ready(function(){

/*! Fades in page on load */
$('body').css('display', 'none');
$('body').fadeIn(500);

});