function GetRadWindow()
{
    var oWindow = null;
    if (window.radWindow)
        oWindow = window.radWindow;
    else if (window.frameElement.radWindow)
        oWindow = window.frameElement.radWindow;
    return oWindow;
}

function SwallowReturn()
{
    if (window.event && (window.event.which ? window.event.which : window.event.keyCode) == 13)
    {
        window.event.keyCode = 0;
    }
}