[jQuery] BUG: fadeIn callback gives error!

[Garrett G]

hey =) here is my code

function fadeInFeaturedGame() {
        $("#featuredgame").fadeIn("slow", setTimeout("fadeOutFeaturedGame()",
5000));
}
function fadeOutFeaturedGame() {
        $("#featuredgame").fadeOut("slow", fadeInFeaturedTvShow());
}
function fadeInFeaturedTvShow() {
        $("#featuredtvshow").fadeIn("slow", setTimeout("fadeOutFeaturedTvShow
()", 5000));
}
function fadeOutFeaturedTvShow() {
        $("#featuredtvshow").fadeOut("slow", fadeInFeaturedMovie());
}
function fadeInFeaturedMovie() {
        $("#featuredmovie").fadeIn("slow", setTimeout("fadeOutFeaturedMovie
()", 5000));
}
function fadeOutFeaturedMovie() {
        $("#featuredmovie").fadeOut("slow", fadeInFeaturedMovie());
}


$(document).ready(function() {
        $("#featuredgame, #featuredtvshow, #featuredmovie").hide();
        fadeInFeaturedGame();
});

and it gives this error (thanks ffx):
o.easing[this.options.easing || (o.easing.swing ? "swing" : "linear")]
is not a function
[...]js/jquery.js
Line 19

??? am i doing something wrong here???