function getPNR(pnrNo){        
    document.frmBkgDisplayPNR.pnrName.value = pnrNo;    
    document.frmBkgDisplayPNR.submit();
}

function openDisplayETWindow(hRef){      
    var hWnd = window.open(hRef, "messagewindow", 'toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=yes,copyhistory=no,scrollbars=yes,width=700,height=300,top=150,left=100');
    return(false);
}

function openConfirmationWindow(hRef){      
    var hWnd = window.open(hRef, "messagewindow", 'toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=yes,copyhistory=no,scrollbars=yes,width=700,height=500,top=150,left=100');
    return(false);
}