function show_pr(obj) {
document.all.namePR.value = obj;
document.all.formPR.submit();
}

function show_spy(sid, cid, y, m) {
document.all.sid.value = sid;
document.all.cid.value = cid;
document.all.y.value = y;
document.all.m.value = m;
document.all.formSpy.submit();
}