function dropDown(x) {
        if(x == "nothing")
    {
    document.forms[0].reset();
    document.forms[0].elements[0].blur();
    return;
    }
    else if(x == "end") top.location.href = document.location;
        else
        {
        location.href = x;
        document.forms[0].reset();
        document.forms[0].elements[0].blur();
        }
    }