$(document).ready(function () {
    $('#header_pic').crossSlide({
        sleep: 4.5,
        fade: 2
    }, [
        { src: '/layout/images/frontpage_001.jpg' },
        { src: '/layout/images/frontpage_002.jpg' },
        { src: '/layout/images/frontpage_003.jpg' },
        { src: '/layout/images/frontpage_004.jpg' },
        { src: '/layout/images/frontpage_005.jpg' }
    ]);
});


function change_big_pic(url, width, height) {
    document.images["big_pic"].src = url;
}