javascript - Fade in/out div scrollTop -


i have floating menu want fade in when start scroll down page, fade out when @ top of page. have got working without fade, im not sure how add fades. appreciated. thanks.

$(document).scroll(function() {     $('#floatingnav').toggle($(this).scrolltop()>250) });

css

#floatingnav {     position:fixed;     display:none; }

you can use fadetoggle duration argument(just incase want) instead of plane toggle.that job.

$(document).scroll(function() {      $('#floatingnav').fadetoggle($(this).scrolltop()>250) });

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