// Javascript for Netscape
var arrAllVendors = null;
var cookieDays = 90;
var CruiseSearchStatus;


/***************************************************
*
*
***************************************************/
function GoDiscovery(strUrl) {
    if (parent != null) {
        parent.document.location = strUrl;
    }
    else {
        document.location = strUrl;
    }
}

/***************************************************
*
*
***************************************************/
function SetSelected(cbVendorCategory, cbCruiseVendor, cbShip) {
    //set selected options
    if (g_currentCategory == -1) {
        cbVendorCategory.options[0].selected = true;
    }
    else {
        for (var idx1 = 0; idx1 < cbVendorCategory.options.length; idx1++) {
            if (cbVendorCategory.options[idx1].value == g_currentCategory) {
                cbVendorCategory.options[idx1].selected = true;
                break;
            }
        }
    }

    if (g_currentVendor == -1) {
        cbCruiseVendor.options[0].selected = true;
    }
    else {
        for (var idx2 = 0; idx2 < cbCruiseVendor.options.length; idx2++) {
            if (cbCruiseVendor.options[idx2].value == g_currentVendor) {
                cbCruiseVendor.options[idx2].selected = true;
                break;
            }
        }
    }

    if (g_currentShip == -1) {
        cbShip.options[0].selected = true;
    }
    else {
        for (var idx3 = 0; idx3 < cbShip.options.length; idx3++) {
            if (cbShip.options[idx3].value == g_currentShip) {
                cbShip.options[idx3].selected = true;
                break;
            }
        }
    }
}

/***************************************************
*
*
***************************************************/
function LoadRoyalOlympiaCombos(cbVendorCategory, cbCruiseVendor, cbShip, caller) {
    var arrCategories = eval('ArrayCategoryObjects'); //get ahold of combo data
    if (arrCategories == null) {
        return;
    }

    var vendorsArr = null;
    for (var i = 0; i < arrCategories.length; i++) {
        if (arrCategories[i].ID == g_currentCategory) {
            vendorsArr = arrCategories[i].VendorArray;
            break;
        }
    }
    if (vendorsArr == null) {
        alert('cannot find any vendors for category' + g_currentCategory);
        return;
    }

    for (var j = 0; j < vendorsArr.length; j++) {
        if (vendorsArr[j].ID == g_currentVendor) {
            var arrShips = vendorsArr[j].ShipArray;
            FillCombo2(cbShip, arrShips);
            break;
        }
    }
    for (var idx3 = 0; idx3 < cbShip.options.length; idx3++) {
        if (cbShip.options[idx3].value == g_currentShip) {
            cbShip.options[idx3].selected = true;
            break;
        }
    }
}

/***************************************************
*
*
***************************************************/
function OnRoyalStartupLoad(ShipID) {
    var cbShip = null;
    cbShip = getElement(ShipID);
    LoadRoyalOlympiaCombos(null, null, cbShip, 'OnRoyalStartupLoad');
}

/***************************************************
*
*
***************************************************/
function AddNewElement(arrObjects, object) {
    var found = false;
    for (var idx = 0; idx < arrObjects.length; idx++) {
        if (arrObjects[idx].ID == object.ID) {
            found = true;
            return;
        }
    }

    arrObjects[arrObjects.length] = object;
    return arrObjects;
}

var newwindow;

/***************************************************
*
*
***************************************************/
function poptastic(url, width, height) {
    newwindow = window.open(url, 'name', 'height=' + height + ',width=' + width + ', resizable=0, scrollbars=yes');
    if (window.focus) { newwindow.focus() }
}

function adjustHeight(frame) {
    try {
        document.getElementById(frame).height = (document.getElementById(frame).contentWindow.document.body.scrollHeight) + "px";
    }
    catch (e) {
        document.getElementById(frame).height = 1700 + "px";
    }
}

function adjustHeightBoth(searchFrame, frame, tableName) {
    try {
        if (document.getElementById(frame) != null) {
            document.getElementById(frame).height = document.getElementById(frame).contentWindow.document.body.scrollHeight;
            if (searchFrame != null && tableName != null) {
                if (document.getElementById(frame).height > 700) {
                    document.getElementById(searchFrame).height = (document.getElementById(frame).height) + "px";
                    var searchframe1 = document.getElementById(searchFrame);
                    if (searchframe1.contentDocument) {    // Firefox
                        _obj = searchframe1.contentDocument;
                    }
                    else if (searchframe1.contentWindow) {
                        // Internet Explorer
                        _obj = searchframe1.contentWindow.document;
                    }
                    if (_obj.getElementById(tableName) != null)
                        _obj.getElementById(tableName).style.height = document.getElementById(frame).height + "px";
                }
                else {
                    document.getElementById(searchFrame).height = 700;
                }
            }
        }
        else if (document.getElementById(searchFrame) != null) {
            document.getElementById(searchFrame).height = 1700 + "px";
        }
    }
    catch (e) {
        if (document.getElementById(frame) != null) {
            document.getElementById(frame).height = 1700;
            if (document.getElementById(searchFrame) != null) {
                document.getElementById(searchFrame).height = 1700;
                var searchframe1 = document.getElementById(searchFrame);
                if (searchframe1.contentDocument) {    // Firefox
                    _obj = searchframe1.contentDocument;
                }
                else if (searchframe1.contentWindow) {
                    // Internet Explorer
                    _obj = searchframe1.contentWindow.document;
                }
                if (_obj.getElementById(tableName) != null)
                    _obj.getElementById(tableName).style.height = 1700 + "px";
            }
        }
        else if (document.getElementById(searchFrame) != null) {
            document.getElementById(searchFrame).height = 1700 + "px";
        }
    }
}

function adjustFrameHeightFromChild(frame) {
    try {
        if (window.parent.document.getElementById(frame) != null)
            window.parent.document.getElementById(frame).height = window.parent.document.getElementById(frame).contentWindow.document.body.scrollHeight;
    }
    catch (e) {
        if (window.parent.document.getElementById(frame) != null)
            window.parent.document.getElementById(frame).height = 1600;
    }
}

function doscroll() {
    try {
        parent.window.scroll(0, 0);
    }
    catch (err) {
    }
}
/***************************************************
*
*
***************************************************/

function CruiseDetails(strFile, intShipID, intItnID, depFrom, depTo, vndID, sailingNumber, skinID, strLayout) {
    var strUrl = strFile;
    Querystring(null);
    if (intShipID != null && intShipID != '') {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?SID=" + intShipID;
        else
            strUrl += "&SID=" + intShipID;
    }
    if (intItnID != null && intItnID != '') {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?IID=" + intItnID;
        else
            strUrl += "&IID=" + intItnID;
    }
    if (vndID != null && vndID != '') {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?VID=" + vndID;
        else
            strUrl += "&VID=" + vndID;
    }
    if (sailingNumber != null && sailingNumber != '') {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?SNO=" + sailingNumber;
        else
            strUrl += "&SNO=" + sailingNumber;
    }
    if (depFrom != null && depFrom != '') {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?DF=" + depFrom;
        else
            strUrl += "&DF=" + depFrom;
    }
    if (depTo != null && depTo != '') {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?DT=" + depTo;
        else
            strUrl += "&DT=" + depTo;
    }

    // inform the parent
    try {
        window.parent.initParams(vndID, intShipID);
    }
    catch (e) { }

    if (Querystring_get('bestdeal', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?BestDeal=" + Querystring_get('bestdeal', null);
        else
            strUrl += "&BestDeal=" + Querystring_get('bestdeal', null);
    }
    if (Querystring_get('pin', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?PIN=" + Querystring_get('pin', null);
        else
            strUrl += "&PIN=" + Querystring_get('pin', null);
    }

    if (Querystring_get('phone', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?Phone=" + Querystring_get('phone', null);
        else if (strUrl.indexOf("Phone=") < 0)
            strUrl += "&Phone=" + Querystring_get('phone', null);
    }
    else if (Querystring_get('lphone', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?Phone=" + Querystring_get('lphone', null);
        else if (strUrl.indexOf("Phone=") < 0)
            strUrl += "&Phone=" + Querystring_get('lphone', null);
    }

    if (Querystring_get('lid', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?LID=" + Querystring_get('lid', null);
        else
            strUrl += "&LID=" + Querystring_get('lid', null);
    }

    {
        var cbDest = getElement("ZoneDropDown");
        var cbLen = getElement("LenDropDown");
        var cbVnd = getElement("VndDropDown");
        var cbShp = getElement("ShipsDropDown");
        var cbSort = getElement("SortDropDown");
        var cbPort = getElement("PortDropDown");
        var cbSenior = getElement("lfChk55p");
        var cbMilitary = getElement("lfChkUSM");
        var cbPP = getElement("PastPassenger");
        var cbPC = getElement("txtPromoCode");
        var cbZip1 = getElement("selResidency");
        var cbEO = getElement("EO");
        var cbPID = getElement("PID");

        Querystring(null);
        if (cbDest != null && cbDest.value != '') {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CD=" + escape(cbDest.value);
            else
                strUrl += "&CD=" + escape(cbDest.value);
        }
        else if (Querystring_get('did', null) != null) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CD=" + Querystring_get('did', null);
            else
                strUrl += "&CD=" + Querystring_get('did', null);
        }
        else if (Querystring_get('cd', null) != null) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CD=" + Querystring_get('cd', null);
            else
                strUrl += "&CD=" + Querystring_get('cd', null);
        }

        if (cbLen != null && cbLen.value != '') {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CL=" + escape(cbLen.value);
            else
                strUrl += "&CL=" + escape(cbLen.value);
        }
        else if (Querystring_get('cl', null) != null) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CL=" + Querystring_get('cl', null);
            else
                strUrl += "&CL=" + Querystring_get('cl', null);
        }
        else if (Querystring_get('len', null) != null) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CL=" + Querystring_get('len', null);
            else
                strUrl += "&CL=" + Querystring_get('len', null);
        }

        if (cbVnd != null && cbVnd.value != '' && strUrl.indexOf("VID=") < 0) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CV=" + escape(cbVnd.value);
            else
                strUrl += "&CV=" + escape(cbVnd.value);
        }
        else if (Querystring_get('cv', null) != null) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CV=" + Querystring_get('cv', null);
            else
                strUrl += "&CV=" + Querystring_get('cv', null);
        }
        else if (Querystring_get('vid', null) != null) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CV=" + Querystring_get('vid', null);
            else
                strUrl += "&CV=" + Querystring_get('vid', null);
        }

        if (cbShp != null && cbShp.value != '' && strUrl.indexOf("SID=") < 0) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CSP=" + escape(cbShp.value);
            else
                strUrl += "&CSP=" + escape(cbShp.value);
        }
        if (strUrl.indexOf('CSP=') < 0) {
            if (Querystring_get('csp', null) != null) {
                var arrURL = strUrl.split('?');
                if (arrURL.length == 1)
                    strUrl += "?CSP=" + Querystring_get('csp', null);
                else
                    strUrl += "&CSP=" + Querystring_get('csp', null);
            }
            else if (Querystring_get('sid', null) != null) {
                var arrURL = strUrl.split('?');
                if (arrURL.length == 1)
                    strUrl += "?CSP=" + Querystring_get('sid', null);
                else
                    strUrl += "&CSP=" + Querystring_get('sid', null);
            }
            else if (Querystring_get('ships', null) != null &&
	            Querystring_get('ships', null).toUpperCase() != 'Y' && Querystring_get('ships', null).toUpperCase() != 'N') {
                var arrURL = strUrl.split('?');
                if (arrURL.length == 1)
                    strUrl += "?CSP=" + Querystring_get('ships', null);
                else
                    strUrl += "&CSP=" + Querystring_get('ships', null);
            }
        }

        if (cbSort != null && cbSort.value != '') {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CST=" + escape(cbSort.value);
            else
                strUrl += "&CST=" + escape(cbSort.value);
        }
        if (strUrl.indexOf('CST=') < 0) {
            if (Querystring_get('cst', null) != null) {
                var arrURL = strUrl.split('?');
                if (arrURL.length == 1)
                    strUrl += "?CST=" + Querystring_get('cst', null);
                else
                    strUrl += "&CST=" + Querystring_get('cst', null);
            }
            else if (Querystring_get('sort', null) != null &&
	            Querystring_get('sort', null).toUpperCase() != 'Y' && Querystring_get('sort', null).toUpperCase() != 'N') {
                var arrURL = strUrl.split('?');
                if (arrURL.length == 1)
                    strUrl += "?CST=" + Querystring_get('sort', null);
                else
                    strUrl += "&CST=" + Querystring_get('sort', null);
            }
        }

        if (cbPort != null && cbPort.value != '') {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?CP=" + escape(cbPort.value);
            else
                strUrl += "&CP=" + escape(cbPort.value);
        }
        if (strUrl.indexOf('CP=') < 0) {
            if (Querystring_get('cp', null) != null) {
                var arrURL = strUrl.split('?');
                if (arrURL.length == 1)
                    strUrl += "?CP=" + Querystring_get('cp', null);
                else
                    strUrl += "&CP=" + Querystring_get('cp', null);
            }
            else if (Querystring_get('pid', null) != null) {
                var arrURL = strUrl.split('?');
                if (arrURL.length == 1)
                    strUrl += "?CP=" + Querystring_get('pid', null);
                else
                    strUrl += "&CP=" + Querystring_get('pid', null);
            }
            else if (Querystring_get('ports', null) != null && Querystring_get('ports', null).toUpperCase() != 'Y'
	             && Querystring_get('ports', null).toUpperCase() != 'N') {
                var arrURL = strUrl.split('?');
                if (arrURL.length == 1)
                    strUrl += "?CP=" + Querystring_get('ports', null);
                else
                    strUrl += "&CP=" + Querystring_get('ports', null);
            }
        }

        if (cbSenior != null && (cbSenior.checked == 'true' || cbSenior.checked == 'false')) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?SN=" + escape(cbSenior.value);
            else
                strUrl += "&SN=" + escape(cbSenior.value);
        }
        else if ((cbSenior != null && cbSenior.value != null && cbSenior.value != '')) // drop-down
        {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?SN=" + escape(cbSenior.value);
            else
                strUrl += "&SN=" + escape(cbSenior.value);
        }
        if (Querystring_get('sn', null) != null && strUrl.indexOf('SN=') < 0) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?SN=" + Querystring_get('sn', null);
            else
                strUrl += "&SN=" + Querystring_get('sn', null);
        }

        if (cbMilitary != null && (cbMilitary.checked == 'true' || cbMilitary.checked == 'false')) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?MT=" + escape(cbMilitary.value);
            else
                strUrl += "&MT=" + escape(cbMilitary.value);
        }
        else if (cbMilitary != null && cbMilitary.value != null && cbMilitary.value != '') // drop-down
        {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?MT=" + escape(cbMilitary.value);
            else
                strUrl += "&MT=" + escape(cbMilitary.value);
        }
        if (Querystring_get('mt', null) != null && strUrl.indexOf('MT=') < 0) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?MT=" + Querystring_get('mt', null);
            else
                strUrl += "&MT=" + Querystring_get('mt', null);
        }

        if (Querystring_get('pp', null) != null)
        {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?PP=" + Querystring_get('pp', null);
            else
                strUrl += "&PP=" + Querystring_get('pp', null);
        }
        
        if (cbPC != null && cbPC.value != '') {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?PC=" + escape(cbPC.value);
            else
                strUrl += "&PC=" + escape(cbPC.value);
        }
        if (Querystring_get('pc', null) != null && strUrl.indexOf('PC=') < 0) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?PC=" + Querystring_get('pc', null);
            else
                strUrl += "&PC=" + Querystring_get('pc', null);
        }

        if (cbZip1 != null && cbZip1.value != '') {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?ZP1=" + escape(cbZip1.value);
            else
                strUrl += "&ZP1=" + escape(cbZip1.value);
        }
        if (Querystring_get('zp1', null) != null && strUrl.indexOf('ZP1=') < 0) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?ZP1=" + Querystring_get('zp1', null);
            else
                strUrl += "&ZP1=" + Querystring_get('zp1', null);
        }
        else if (Querystring_get('st1', null) != null && strUrl.indexOf('ZP1=') < 0) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?ZP1=" + Querystring_get('st1', null);
            else
                strUrl += "&ZP1=" + Querystring_get('st1', null);
        }

        if (cbEO != null && (cbEO.checked == 'true' || cbEO.checked == 'false')) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?EO=" + escape(cbEO.value);
            else
                strUrl += "&EO=" + escape(cbEO.value);
        }
        else if ((cbEO != null && cbEO.value != null && cbEO.value != '')) // drop-down
        {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?EO=" + escape(cbEO.value);
            else
                strUrl += "&EO=" + escape(cbEO.value);
        }
        else if (Querystring_get('eo', null) != null) {
            var arrURL = strUrl.split('?');
            if (arrURL.length == 1)
                strUrl += "?EO=" + Querystring_get('eo', null);
            else
                strUrl += "&EO=" + Querystring_get('eo', null);
        }
    }

    if (Querystring_get('look', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?Look=" + Querystring_get('look', null);
        else
            strUrl += "&Look=" + Querystring_get('look', null);

    }
    if (Querystring_get('template', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?Template=" + Querystring_get('template', null);
        else
            strUrl += "&Template=" + Querystring_get('template', null);

    }
    if (skinID != null && skinID != '') {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?Skin=" + skinID;
        else
            strUrl += "&Skin=" + skinID;
    }

    if (Querystring_get('branch', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?Branch=" + Querystring_get('branch', null);
        else
            strUrl += "&Branch=" + Querystring_get('branch', null);

    }
    if (Querystring_get('grouponly', null) != null && Querystring_get('grouponly', null) != '') {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?GroupOnly=" + Querystring_get('grouponly', null);
        else
            strUrl += "&GroupOnly=" + Querystring_get('grouponly', null);

    }

    if (Querystring_get('xml', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?xml=" + Querystring_get('xml', null);
        else
            strUrl += "&xml=" + Querystring_get('xml', null);
    }

    if (Querystring_get('vendor', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?vendor=" + Querystring_get('vendor', null);
        else
            strUrl += "&vendor=" + Querystring_get('vendor', null);
    }

    if (Querystring_get('ms', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?MS=" + Querystring_get('ms', null);
        else
            strUrl += "&MS=" + Querystring_get('ms', null);
    }

    if (Querystring_get('logo', null) != null && Querystring_get('logo', null) != '0') {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?Logo=" + Querystring_get('logo', null);
        else
            strUrl += "&Logo=" + Querystring_get('logo', null);
    }
    if (Querystring_get('cc', null) != null && Querystring_get('cc', null) != '') {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?CC=" + Querystring_get('cc', null);
        else
            strUrl += "&CC=" + Querystring_get('cc', null);
    }
    if (Querystring_get('transitcode', null) != null && Querystring_get('transitcode', null) != '') {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?TransitCode=" + Querystring_get('transitcode', null);
        else
            strUrl += "&TransitCode=" + Querystring_get('transitcode', null);
    }
    //HOME - Must be the last QS param
    if (Querystring_get('home', null) != null) {
        var arrURL = strUrl.split('?');
        if (arrURL.length == 1)
            strUrl += "?Home=" + Querystring_get('home', null);
        else
            strUrl += "&Home=" + Querystring_get('home', null);
    }

    var form1 = getElement("Form1");
    form1.target = "_self";
    form1.action = strUrl;
    form1.submit();
}

function Querystring(qs) { // optionally pass a querystring to parse
    this.params = new Object()
    this.get = Querystring_get

    if (qs == null)
        qs = location.search.substring(1, location.search.length)

    if (qs.length == 0) return

    qs = qs.replace(/\+/g, ' ') //// Turn <plus> back to <space>
    var args = qs.split('&') // parse out name/value pairs separated via &

    // split out each name=value pair
    for (var i = 0; i < args.length; i++) {
        var value;
        var pair = args[i].split('=')
        var name = unescape(pair[0]).toLocaleLowerCase()

        if (name == 'home') {
            if (pair.length == 2)
                value = unescape(pair[1])
            else if (pair.length == 3)
                value = unescape(pair[1]) + "=" + unescape(pair[2])
        }
        else if (pair.length == 2)
            value = unescape(pair[1])
        else
            value = name

        this.params[name] = value
    }
}

function Querystring_get(key, default_) {
    // This silly looking line changes UNDEFINED to NULL
    if (default_ == null) default_ = null;

    var value = this.params[key]
    if (value == null) {
        if (this.params['L' + key] != null)
            value = this.params['L' + key]
        else
            value = default_;
    }

    return value
}

/***************************************************
*
*
***************************************************/
function PageClick(pageNo1, type1, path1) {
    var strUrl = path1 + "?PG=" + pageNo1 + "&Ref=PG";
    var CompCruises = "";
    var hasFrames = false;
    try {
        hasFrames = (parent != null && parent.frames != null && parent.frames[1] != null && parent.location.host == parent.frames[1].location.host);
    } catch (e) { }

    var strLeftPanelState = GetLastState() + "&" + GetQueryString();
    strUrl += "&" + strLeftPanelState;

    CompCruises = GetCruiseToCompare();
    if (CompCruises != "")
        strUrl += "&LCompCruises=" + CompCruises;

    var frm = getElement('Form1');
    frm.action = strUrl;
    frm.target = "_self";
    frm.submit();

}

function GetCruiseToCompare() {
    var CompCruises = "", arrCruise = "";
    var cbLCC = getElement("LCompCruises");
    if (cbLCC != null && cbLCC.value != '') {
        CompCruises = cbLCC.value;
        if (CompCruises.search("and") > 0)
            CompCruises = CompCruises.replace(/and/gi, "&");

        arrCruise = CompCruises.split('@');
    }

    var frm = getElement('Form1');
    var elements = document.getElementsByTagName("*");
    for (var i = 0; i < elements.length; i++) {
        var strComp = "Compare_";
        if (elements[i] != null && elements[i].id != null && elements[i].id.length > 8)
            if (elements[i].id.substring(0, 8) == strComp) {
                var containsCruise = false;
                //var str = elements[i].id.split('_');
                if (arrCruise != "")
                    for (var j = 0; j < arrCruise.length; j++) {
                        if (arrCruise[j] == elements[i].value.substring(strComp.length)) {
                            containsCruise = true;
                            if (elements[i].checked == false) {
                                arrCruise.splice(j, 1);
                                CompCruises = arrCruise.join("@");
                            }
                            break;
                        }
                    }
                if (!containsCruise) {
                    if (elements[i].checked == true)
                        if (CompCruises == "")
                            CompCruises = elements[i].value.substring(strComp.length);
                        else
                            CompCruises += "@" + elements[i].value.substring(strComp.length);
                }
            }
    }
    if (CompCruises.search("&") > 0)
        CompCruises = CompCruises.replace(/&/gi, "and");
    return CompCruises;
}

/***************************************************
*
*
***************************************************/
function GetLastState() {
    var strLastState = "";

    var cbLSN = getElement("LSN");

    if (cbLSN != null && cbLSN.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LSN=" + cbLSN.value;
    }

    var cbLMT = getElement("LMT");
    if (cbLMT != null && cbLMT.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LMT=" + cbLMT.value;
    }

    var cbLPP = getElement("LPP");
    if (cbLPP != null && cbLPP.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LPP=" + cbLPP.value;
    }

    var cbLZP1 = getElement("LZP1");
    if (cbLZP1 != null && cbLZP1.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LZP1=" + cbLZP1.value;
    }

    var cbLPC = getElement("LPC");
    if (cbLPC != null && cbLPC.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LPC=" + cbLPC.value;
    }

    var cbLCD = getElement("LCD");
    if (cbLCD != null && cbLCD.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LCD=" + cbLCD.value;
    }

    var cbLCP = getElement("LCP");
    if (cbLCP != null && cbLCP.value != '' && cbLCP.value != '-1') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LCP=" + cbLCP.value;
    }

    var cbLCL = getElement("LCL");
    if (cbLCL != null && cbLCL.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LCL=" + cbLCL.value;
    }

    var cbLDF = getElement("LDF");
    if (cbLDF != null && cbLDF.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LDF=" + cbLDF.value;
    }

    var cbLDT = getElement("LDT");
    if (cbLDT != null && cbLDT.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LDT=" + cbLDT.value;
    }

    var cbLCV = getElement("LCV");
    if (cbLCV != null && cbLCV.value != '' && cbLCV.value != '-1') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LCV=" + cbLCV.value;
    }

    var cbLCSP = getElement("LCSP");
    if (cbLCSP != null && cbLCSP.value != '' && cbLCSP.value != '-1') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LCSP=" + cbLCSP.value;
    }

    var cbLSO = getElement("LSO");
    if (cbLSO != null && cbLSO.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LSO=" + cbLSO.value;
    }

    var cbLRef = getElement("LRef");
    if (cbLRef != null && cbLRef.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LRef=" + cbLRef.value;
    }

    var cbLPIN = getElement("LPIN");
    if (cbLPIN != null && cbLPIN.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LPIN=" + cbLPIN.value;
    }


    var cbLLID = getElement("LLID");
    if (cbLLID != null && cbLLID.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LLID=" + cbLLID.value;
    }

    var cbLEO = getElement("LEO");
    if (cbLEO != null && cbLEO.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LEO=" + cbLEO.value;
    }

    var cbLMS = getElement("LMS");
    if (cbLMS != null && cbLMS.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LMS=" + cbLMS.value;
    }

    var cbLPhone = getElement("LPhone");
    if (cbLPhone != null && cbLPhone.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LPhone=" + cbLPhone.value;
    }

    var cbLCST = getElement("LCST");
    if (cbLCST != null && cbLCST.value != '') {
        if (strLastState != "") strLastState += "&";
        strLastState += "LCST=" + cbLCST.value;
    }

    return strLastState;
}

/***************************************************
*
*
***************************************************/
function Compare(maxCruises) {
    var frm = getElement('Form1');
    var elements = document.getElementsByTagName("*");
    totalCruiseToCompare = 0;
    var CompCruises = "";

    CompCruises = GetCruiseToCompare();
    if (CompCruises != "")
        totalCruiseToCompare = (CompCruises.split('@')).length;

    if (totalCruiseToCompare <= 0) {
        alert('There are no cruises selected.');
        return;
    }

    if (maxCruises != null && maxCruises != undefined) {
        if (totalCruiseToCompare > maxCruises) {
            alert('Please select ' + maxCruises + ' or less cruises to compare.');
            return;
        }
    }
    else {
        if (totalCruiseToCompare > 6) {
            alert('Please select 6 or less cruises to compare.');
            return;
        }
    }

    if (CompCruises != "" && frm.action.indexOf("&LCompCruises=") <= 0) {
        frm.action += "&LCompCruises=" + CompCruises;
    }
    frm.target = "_self";
    frm.submit();
}

/***************************************************
*
*
***************************************************/
function getFullDate(cbMonthID, cbDayID, cbYearID) {
    var cbYear = getElement(cbYearID);
    var cbMonth = getElement(cbMonthID);
    var cbDay = getElement(cbDayID);

    var date = new Date();
    var strDate = date.getMonth() + "/" + date.getDate() + "/" + date.getYear();

    if (cbMonth != null && cbDay != null && cbYear != null) {
        strDate = (parseInt(cbMonth.value) + 1) + "/" + cbDay.value + "/" + cbYear.value;
    }

    return escape(strDate);
}


function SortBySelection(selectionId, path1) {
    var strUrl = "/CS/forms/cruiseresultpage.aspx?LCST=" + selectionId;
    var CompCruises = "";
    var hasFrames = false;
    try {
        hasFrames = (parent != null && parent.frames != null && parent.frames[1] != null && parent.location.host == parent.frames[1].location.host);
    } catch (e) { }

    var lastState = GetLastState();

    if (lastState.indexOf("CST=") > 0) {
        var args = lastState.split('&') //parse out name/value pairs separated via &
        lastState = '';
        //split out each name=value pair
        for (var i = 0; i < args.length; i++) {
            var pair = args[i].split('=');
            if (pair[0].indexOf("CST") == -1) {
                lastState += '&' + pair[0] + '=' + pair[1];
            }
        }
    }
    else {
        lastState = '&' + lastState;
    }
    var strLeftPanelState = lastState + '&' + GetQueryString();
    strUrl += strLeftPanelState;
    CompCruises = GetCruiseToCompare();
    if (CompCruises != "")
        strUrl += "&LCompCruises=" + CompCruises;
    var frm = getElement('Form1');
    frm.action = strUrl;
    frm.target = "_self";
    frm.submit();
}