function expand1(s,id,iID){
    id.className = "menuHover1"
}
function collapse1(s,id){
    id.className = "menuNormal";
}

function expand(s,id,id1,iID){
    id.className = "menuHover1"
    id1.className = "menuHover";
}
function collapse(s,id,id1){
    id.className = "menuNormal";
    id1.className = "menuNormal";
}

function expand2(s,id){
    id.className = "menuHover";
}
function collapse2(s,id){
    id.className = "menuNormal";
}

function Img1(s){
    var img = s;
    img.className = "ImgHover";
}
function Img2(s){
    var img = s;
    img.className = "ImgNormal";
}