menuImgs = new Array();
menuImgs["home"] = new Array();
menuImgs["home"]["out"] = new Image();
menuImgs["home"]["out"].src = "bilder/navi/home_off.png";
menuImgs["home"]["over"] = new Image();
menuImgs["home"]["over"].src = "bilder/navi/home_ov.png";
menuImgs["home"]["down"] = new Image();
menuImgs["home"]["down"].src = "bilder/navi/home_ov.png";

menuImgs["follow"] = new Array();
menuImgs["follow"]["out"] = new Image();
menuImgs["follow"]["out"].src = "bilder/navi/follow_off.png";
menuImgs["follow"]["over"] = new Image();
menuImgs["follow"]["over"].src = "bilder/navi/follow_ov.png";
menuImgs["follow"]["down"] = new Image();
menuImgs["follow"]["down"].src = "bilder/navi/follow_ov.png";


lastMenu = "";

function msover(img, action){
    if (document.images){
        if(lastMenu != img) document.images[img].src = menuImgs[img][action].src;
    }
}

function msdown(img)
{    
    if(document.images){
        if(lastMenu) document.images[lastMenu].src = menuImgs[lastMenu]["out"].src;
        lastMenu = img;
        document.images[img].src = menuImgs[img]["down"].src;
    }
}