jQuery - Check if a user has scrolled to the bottom

scroll-bottom.js

/**
 * Check if a user has scrolled to the bottom.
 * 
 * Source: http://stackoverflow.com/questions/3898130/how-to-check-if-a-user-has-scrolled-to-the-bottom
 */
$(window).scroll(function() {
    if( $(window).scrollTop() + $(window).height() == $(document).height() ) {
        console.log("bottom!");
    }
});