/*
* PHOBS - online booking system (C)2011.
*/
// Default selection
var defaultDestination, defaultHotel;

// Default vars
var defaultHotelSelect = 'All accommodation:';
var errorMessageDate = 'Please select correct arrival date to proceede.';
var errorMessageHotel = 'Please select desired accommodation from dropdown menu.';

var destinationDefinition = new Array();
var destinationArray = new Array();

/*
* DEFAULT LIST
*
*/
// Destinations...
destinationDefinition[0] = new Array('20000','Dubrovnik');

// Array init
for (var i = 0; i<destinationDefinition.length; i++) {destinationArray[i] = new Array();}

// Hotels...
destinationArray[0][0] = new Array('ff04519c15272403fcf124aa100a2273', 'Hotel Lero');

/*
***************************************************************************
*                                     Functions 
*
*/
// Check
function checkReservation() {
    var forma = document.forms['phobs_book'];
    var myHotels = forma.elements['hotel'];
    // Set today
    var todayDate = new Date();
    var todayDan = parseInt(todayDate.getDate());
    var todayMjesec = parseInt(todayDate.getMonth()) + 1;
    var todayGodina = parseInt(todayDate.getFullYear());
    if (todayGodina<999) {todayGodina += 1900;}

    var selectedDan = parseInt(forma.elements['check_in_day'].value);
    var selectedMjesec = parseInt(forma.elements['check_in_month'].value);
    var selectedGodina = parseInt(forma.elements['check_in_year'].value);

    if (
    (selectedDan <= todayDan-1 && selectedMjesec <= todayMjesec && selectedGodina <= todayGodina)
    ||
    (selectedMjesec < todayMjesec && selectedGodina <= todayGodina)
    ||
    (selectedGodina < todayGodina)
    ) {
        alert(errorMessageDate);
    } else {
        // Check hotel
        openBooking();
    }

    return false;
}
// Open booking
function openBooking() {
    var forma = document.forms['phobs_book'];

    var w = 800, h = 600;
    var winl = (screen.width-w)/2;
    var wint = (screen.height-h)/2;
    var settings='height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars=yes,toolbar=no,location=no,status=yes,menubar=no,resizable=yes,dependent=no';
    var defaultPage = '';
    if (forma.elements['company_id']) {
        defaultPage = 'http://www.phobs.net/secure/booking.php';
        defaultPage += '?company_id=' + forma.elements['company_id'].value;
    }
    var win = window.open(defaultPage, 'phobsBooking', settings);
    if(parseInt(navigator.appVersion) >= 4){win.window.focus();}

    forma.target = 'phobsBooking';
    forma.submit();

    if (forma.elements['partners_access']) {forma.elements['partners_access'].value = '';}
    return false;
}
// Set hotel list
function setHotelList() {
    var forma = document.forms['phobs_book'];
    var myDestination = forma.elements['destination'];
    var myHotels = forma.elements['hotel'];

    // Reset hotel list
    for (var t = 0; t < myHotels.length; t++) {
        while (myHotels.options[t] != null) {
            myHotels.options[t] = null;
        }
    }
    if (myDestination.options[myDestination.selectedIndex].value == '-') {
        myHotels.options[myHotels.length] = new Option(defaultHotelSelect, '-');
        if (destinationArray.length) {
            var newDestination;
            for (var a = 0; a < destinationArray.length; a++) {
                for (b = 0; b < destinationArray[a].length; b++) {
                    newDestination = destinationArray[a][b];
                    myHotels.options[myHotels.length] = new Option(newDestination[1], newDestination[0]);
                }
            }
        }
    } else {
        // Pick
        var destinationPick;
        for (var i = 0; i<destinationDefinition.length; i++) {
            if (destinationDefinition[i][0] == myDestination.options[myDestination.selectedIndex].value) {
                destinationPick = i;
                break;
            }
        }
        // Hotels
        var hotelList = destinationArray[destinationPick];
        myHotels.options[myHotels.length] = new Option(defaultHotelSelect, '-');
        for (var i = 0; i < hotelList.length; i++) {
            myHotels.options[myHotels.length] = new Option(hotelList[i][1], hotelList[i][0]);
        }
    }
}
// View/cancel
function viewCancelBooking(myLink) {
    var forma = document.forms['phobs_book'];
    forma.elements['view_cancel'].value = '1';
    openBooking();
    forma.elements['view_cancel'].value = '';
    return false;
}
    // Setup
    function phobsSetupForm() {
        var forma = document.forms['phobs_book'];
        var myDestination = forma.elements['destination'];
        var myHotels = forma.elements['hotel'];

        // Set date
        var arrivalDate = new Date();
        arrivalDate = new Date(arrivalDate.getYear(), arrivalDate.getMonth(), arrivalDate.getDate()+1);
        var dan = arrivalDate.getDate();
        var mjesec = arrivalDate.getMonth();
        var godina = arrivalDate.getFullYear();
        if (godina<999) {godina += 1900;}

        var danSelect = forma.elements['check_in_day'];
        var mjesecSelect = forma.elements['check_in_month'];
        var godinaSelect = forma.elements['check_in_year'];
        // Fix godina
        for (var t = 0; t < godinaSelect.length; t++) {
            while (godinaSelect.options[t] != null) {
                godinaSelect.options[t] = null;
            }
        }
        godinaSelect.options[godinaSelect.length] = new Option(godina, godina);
        godinaSelect.options[godinaSelect.length] = new Option((parseInt(godina)+1), (parseInt(godina)+1));
        // date...
        for (var i=0; i < danSelect.length; i++) {
            if (parseInt(danSelect[i].value) == parseInt(dan)) {
                danSelect[i].selected = true;
            }
        }
        for (var i=0; i < mjesecSelect.length; i++) {
            if (parseInt(mjesecSelect[i].value) == (parseInt(mjesec)+1)) {
                mjesecSelect[i].selected = true;
            }
        }

        /*
        * Default selection...
        */
        // Destination
        if (myDestination) {
            if (defaultDestination && defaultDestination.length && myDestination.length) {
                var myDestinationSelection = false;
                for (var i = 0; i < myDestination.length; i++) {
                    if (myDestination[i].value == defaultDestination) {
                        myDestination[i].selected = true;
                        myDestinationSelection = true;
                        break;
                    }
                }
                if (myDestinationSelection) {
                    setHotelList();
                }
            }
        }
        // Hotel
        if (defaultHotel && defaultHotel.length && myHotels && myHotels.length) {
            var toBreak = false;
            for (var x = 0; x < destinationArray.length; x++) {
                for (var y = 0; y < destinationArray[x].length; y++) {
                    if (defaultHotel == destinationArray[x][y][0]) {
                        // Get destination
                        if (myDestination) {
                            if (destinationDefinition && destinationDefinition.length && myDestination.length) {
                                for (var i = 0; i < myDestination.length; i++) {
                                    if (myDestination[i].value == destinationDefinition[x][0]) {
                                        myDestination[i].selected = true;
                                        break;
                                    }
                                }
                                setHotelList();
                            }
                        }
                        // Set hotel
                        for (var i = 0; i < myHotels.length; i++) {
                            if (myHotels[i].value == defaultHotel) {
                                myHotels[i].selected = true;
                                toBreak = true;
                                break;
                            }
                        }
                        toBreak = true;
                        break;
                    }
                }
                if (toBreak) {
                    break;
                }
            }
        }
    }