function MenuOn(e)
{
e.style.backgroundColor = "whitesmoke"
e.style.color = "black"
}
function MenuOff(e)
{
e.style.backgroundColor = ""
e.style.color = ""
}
function NavTo(url)
{
window.location = url
}
function PopupHelp(key){
window.open("help.aspx?key=" + key, "external", "width=400,height=400,resizable=no,scrollbars=yes,status=no,location=no,toolbar=no,menubar=no");
}