var wnd = null;
    var iBpath = "img/main/";

    var iARR = new Array();

        iARR[0] = new Image();
        iARR[0].src = iBpath + "home.gif";

        iARR[1] = new Image();
        iARR[1].src = iBpath + "concerts.gif";

        iARR[2] = new Image();
        iARR[2].src = iBpath + "groupe.gif";

        iARR[3] = new Image();
        iARR[3].src = iBpath + "photos.gif";

		iARR[4] = new Image();
        iARR[4].src = iBpath + "ecouter.gif";
        
        iARR[5] = new Image();
        iARR[5].src = iBpath + "contact.gif";



    var iARRa = new Array();

        iARRa[0] = new Image();
        iARRa[0].src = iBpath + "home2.gif";

        iARRa[1] = new Image();
        iARRa[1].src = iBpath + "concerts2.gif";

        iARRa[2] = new Image();
        iARRa[2].src = iBpath + "groupe2.gif";

        iARRa[3] = new Image();
        iARRa[3].src = iBpath + "photos2.gif";

		iARRa[4] = new Image();
        iARRa[4].src = iBpath + "ecouter2.gif";

		iARRa[5] = new Image();
        iARRa[5].src = iBpath + "contact2.gif";


    function imgOn(no)
    {
        var img = "btn" + no;
        document.images[img].src = iARRa[no].src;
    }

    function imgOff(no)
    {
        var img = "btn" + no;
        document.images[img].src = iARR[no].src;
    }