gistfile1.txt

$(document).ready(function () {
    function n() {
        m = document.body.scrollTop || document.documentElement.scrollTop || window.pageYOffset || 0;
        if (m < 0) {
            m = 0
        }
        d.css({
            "margin-top": -(m / 3) + "px",
            opacity: 1 - m / 350
        });
        var a;
        if (f - m < 0) {
            a = 0
        } else {
            a = f - m + "px"
        }
        e.css({
            height: a
        });
        if (f - m > 85) {
            e.css({
                "background-position": "center " + -m / 8 + "px"
            })
        }
        i.css({
            opacity: 0
        });
        if (m > 225) {
            i.css({
                opacity: 0 + (m - 250) / 130
            })
        }
    }
    var a = $(window).height();
    $(window).resize(function () {
        var a = $(window).height();
        $(".box").css("height", a);
    });

    var d = $(".header-inner");
    var e = $("#header");
    var f = e.delay(5e3).height();
    var g = $("#title");
    var h = $("#tagline");
    var i = $("#title-small");
    var m;
    $(window).scroll(function () {
        if ($("body").hasClass("index-page")) {
            n()
        }
    })
})