//
// Purpose: Show object if it invisible, hide if visible
//****************************************************************************
function ShowHide(radio1, radio2, obj)
{
    if (radio1.checked && obj.style.display == '')
    {
        obj.style.display = 'none';
    }

    if (radio2.checked && obj.style.display == 'none')
    {
        obj.style.display='';
    }
}