$(function () {

var scroll_timer; 
var displayed = false; 
var $message = $('#message'); 
var $window = $(window); 
var top = $(document.body).children(0).position().top; 

$window.scroll(function () { 
window.clearTimeout(scroll_timer); 
scroll_timer = window.setTimeout(function () {  
if($window.scrollTop() <= top)  
{ 
displayed = false; 
$message.fadeOut(500); 
} 
else if(displayed == false)  
{ 
displayed = true; 
$message.stop(true, true).fadeIn(500).click(function () { $message.fadeOut(500); }); 
} 
}, 100); 
}); 
$('#top-link').click(function(e) { 
e.preventDefault(); 
$.scrollTo(0,300); 
}); 
});