$(document).ready(function () {
    $('._home').hover(function () {
        $(this).attr("src", "images/nav_home_on.gif");
    });

    $('._home').mouseout(function () {
        $(this).attr("src", "images/nav_home_off.gif");
    });

    $('._about').mouseover(function () {
        $(this).attr("src", "images/nav_about_on.gif");
    });

    $('._about').mouseout(function () {
        $(this).attr("src", "images/nav_about_off.gif");
    });

    $('._news').mouseover(function () {
        $(this).attr("src", "images/nav_news_on.gif");
    });

    $('._news').mouseout(function () {
        $(this).attr("src", "images/nav_news_off.gif");
    });

    $('._partners').mouseover(function () {
        $(this).attr("src", "images/nav_partners_on.gif");
    });

    $('._partners').mouseout(function () {
        $(this).attr("src", "images/nav_partners_off.gif");
    });

    $('._profiles').mouseover(function () {
        $(this).attr("src", "images/nav_profile_on.gif");
    });

    $('._profiles').mouseout(function () {
        $(this).attr("src", "images/nav_profile_off.gif");
    });

    $('._gallery').mouseover(function () {
        $(this).attr("src", "images/nav_gallery_on.gif");
    });

    $('._gallery').mouseout(function () {
        $(this).attr("src", "images/nav_gallery_off.gif");
    });

    $('._downloads').mouseover(function () {
        $(this).attr("src", "images/nav_downloads_on.gif");
    });

    $('._downloads').mouseout(function () {
        $(this).attr("src", "images/nav_downloads_off.gif");
    });

    $('._guest').mouseover(function () {
        $(this).attr("src", "images/nav_guestlist_on.gif");
    });

    $('._guest').mouseout(function () {
        $(this).attr("src", "images/nav_guestlist_off.gif");
    });

    $('._contactus').mouseover(function () {
        $(this).attr("src", "images/nav_contactus_on.gif");
    });

    $('._contactus').mouseout(function () {
        $(this).attr("src", "images/nav_contactus_off.gif");
    });
});