function ToggleStateStatus(caller, target)
{
    caller = GetObject(caller);
    target = GetObject(target);

    target.disabled = (caller.options[caller.options.selectedIndex].value.toUpperCase() != "UNITED STATES") ? true : false;
    
    return;
}

// --- HELPER METHODS --- //
function GetObject(obj)
{
    return ((typeof(obj) != 'object') ? document.getElementById(obj) : obj);
}