Fade in element on window visible
$(document).ready(function() {
$(window).scroll( function(){
$('.scrollEffect').each( function(i){
var bottom_of_object = $(this).offset().top + $(this).outerHeight();
var bottom_of_window = $(window).scrollTop() + $(window).height() + 200;
/* If the object is completely visible in the window, fade it it */
if( bottom_of_window > bottom_of_object ){
$(this).animate({'opacity':'1', 'top':'0px'},500);
}
});
});
});