// Open Sub-Window
function subWindow(url)
{
    var features = 'width=800,height=1000,scrollbars=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no';
    dispWin = window.open(url,'dispWin',features);
    dispWin.focus();

    // Name Myself(opener) for Loading Other Page
    window.name = 'mainWin';
}