slide(big(main("sly")));
slide(big(main("is a programming system for slides")));
slide(main("it doesn't have to be big, but it is cool"));
slide(function() {
    var x = 0,
        i = window.setInterval(function() {
        var msg = "it supports javascript";
        big(main(msg.substring(0, x++)))();
        if (x > msg.length) window.clearInterval(i);
    }, 50);
});
slide(function() {
    var x = new window.XMLHttpRequest();
    x.onreadystatechange = function() {
        if (this.readyState == 4) main('a presentation looks like<pre>' + x.responseText + '</pre>')();
    };
    x.open('GET', 'example.js', true);
    x.send(null);
});
slide(function() {
    var x = new window.XMLHttpRequest();
    x.onreadystatechange = function() {
        if (this.readyState == 4) main('the source looks like<pre>' + x.responseText + '</pre>')();
    };
    x.open('GET', 'sly.js', true);
    x.send(null);
});
slide(function() {
    var x = new window.XMLHttpRequest();
    x.onreadystatechange = function() {
        if (this.readyState == 4) main('the html looks like<pre>' + x.responseText.replace(/</g, '&lt;').replace(/>/g, '&gt;') + '</pre>')();
    };
    x.open('GET', 'index.html', true);
    x.send(null);
});
slide(big(main("<a href='https://github.com/tmcw/sly'>use sly if you're crazy</a>")));
slide(main("(beware, early-morning train code by @tmcw)"));