function showRoom( pi_nb )
{
    if (pi_nb==9)
    {
        document.location.href='group/default.htm';
    }
    else
    {
        var eDiv;
        var i;
        var iNbElementToDisplay = new Number(pi_nb);

        for(var i=1; i<=8; i++)
        {
            eDiv = document.getElementById('room_'+i);
            if (i<=iNbElementToDisplay)
                eDiv.style.display='block';
            else
                eDiv.style.display='none';
        }
    }
}


function openMapWindow( pi_id, ps_name )
{
    // ps_url should be HOTEL_ID:HOTEL_NAME
    // HOTEL_NAME need to be encoded
    
    sUrl = '../../../www.travelnow.com/hotels/info/map.jsp@prop='+pi_id+':'+ps_name;
    window.open(sUrl, 'map', width=478,height=333,top=170, left=162,toolbar=no, location=no, directories=no,status=no, menubar=no, dependent=yes, resizable=no,status=no,scrollbars=no);
}


function checkFormShortBook( ps_form ) 
{
    var sMessage = '';

    if (document.getElementById('cn').value=='') 
        sMessage += '\nPlease select a city';
    
    if (sMessage=='') 
    {
        document.getElementById(ps_form).submit();
    }
    else 
    {
        sMessage = 'Error on the form' + sMessage;
        alert(sMessage);
        return false;
    }
}

function checkFormAdvanced(ps_form)
{
    var sMessage = '';

    if (document.getElementById('cn').value=='') 
        sMessage += '\nPlease select a city';
    
    if (sMessage=='') 
    {
        document.getElementById(ps_form).action='availability/default.htm';
        document.getElementById(ps_form).submit();
    }
    else 
    {
        sMessage = 'Error on the form' + sMessage;
        alert(sMessage);
        return false;
    }

}

function montre(show, ps_hidden) 
{
    var dShow = document.getElementById(show);
    var dHidden = document.getElementById(ps_hidden);

    if (dShow) {dShow.style.display='block';}
    if (dHidden) {dHidden.style.display='none';}
}