function set_Year(i) {
    document.forms.frm_navbar.year.value = i.value;
    document.forms.frm_navbar.submit();
}
function set_Display(i) {
    document.forms.frm_navbar.display.value = i;
    document.forms.frm_navbar.submit(); 
}
function set_Order(i) {
    document.forms.frm_navbar.order.value = i;
    document.forms.frm_navbar.submit();
}
function set_Month(i) {
    document.forms.frm_navbar.month.value = i;
    document.forms.frm_navbar.submit();
}
function set_Page(i) {
    document.forms.frm_navbar.p.value = i;
    document.forms.frm_navbar.submit();
}