function menuLink(index)
{
    if(index == "0")
    {
        location.href = "/intro/intro.jsp" ;
    }

    if(index == "1")
    {
        location.href = "/store/store.jsp";
    }

    if(index == "2")
    {
        location.href = "/customer/notice.jsp" ;
    }

    if(index == "3")
    {
        location.href = "/intro/intro.jsp" ;
    }

    if(index == "4")
    {
        location.href = "/customer/customer.jsp" ;
    }

    if(index == "5")
    {
        location.href = "/customer/gift.jsp" ;
    }
}