jquery-lazy-load-discus-comments.js

jQuery(function(){
    var ds_loaded = false, top = jQuery("h1:contains(Comments)").offset().top;

    function check(){
        if ( !ds_loaded && jQuery(window).scrollTop() + jQuery(window).height() > top ) {
            jQuery.getScript("http://jquery.disqus.com/disqus.js?v=2.0&slug=add&pname=wordpress&pver=2.12");
            ds_loaded = true;
        }
    }

    jQuery(window).scroll(check);
    check();
});