function printer_friendly_trial()
{
    window.open("./TrialOffer.aspx", "DragonsDenPopUp", "", true).focus();
}

function printer_friendly_schedule()
{
    window.open("./SchedulePrintFriendly.aspx", "DragonsDenPopUp", "", true).focus();
}

function required(o)
{
    var cls = (o.type == "text" ? "forminput" : "textarea");
    o.className = (o.value != "" ? cls + " nohighlight" : cls + " highlight");
}