function GoToURL(URL) { window.location.href = URL; }
function MouseHand(obj) { obj.style.cursor='pointer'; }
function MouseNormal(obj) { obj.style.cursor=''; }
function CheckRadio(obj,id) { obj[id].checked = true; }
function CheckBox(obj) { if (obj.checked) { obj.checked = false; } else { obj.checked = true; } }