Lightbox				= {
	getBrand : function () {
		var sMagCode		= HarvesterConfig.journalCode.replace(/^(\s)*/, '').replace(/(\s)*$/, '');
		var mapping			=	{
									'AVI' : 'mag-av'
									,'BR2' : 'mag-brand-republic'
									,'CMO' : 'mag-campaign'
									,'CYP' : 'mag-cyp'
									,'CIO' : 'mag-cit'
									,'EVO' : 'mag-event'
									,'HCO' : 'mag-medical'
									,'HOW' : 'mag-horticulture-week'
									,'HRO' : 'mag-hr'
									,'MT' : 'mag-management-today'
									,'MKO' : 'mag-marketing'
									,'MWO' : 'mag-media-week'
									,'MM2' : 'mag-medical'
									,'NRW' : 'mag-nursery-world'
									,'PKW' : 'mag-packaging-news'
									,'PL2' : 'mag-planning'
									,'PXC' : 'mag-pressxchange'
									,'PRN' : 'mag-print-week'
									,'PNW' : 'mag-print-week'
									,'PRO' : 'mag-pr-week'
									,'REN' : 'mag-regeneration-renewal'
									,'RN2' : 'mag-regeneration-renewal'
									,'RMO' : 'mag-revolution'
									,'TSN' : 'mag-third-sector'
									,'WPO' : 'mag-windpower-monthly'
								};
		return (typeof (mapping[sMagCode]) != 'undefined') ? mapping[sMagCode] : '';
	},
	
	loadSurveyHTML : function() {
		// create a div to target
		var oDiv = $('<div id="lightbox_holder"></div>');
		oDiv.load("/_hbi/_html/lightbox/lightbox.html", Lightbox.surveyHTMLLoaded);
		$('body').append(oDiv);
	},
	
	surveyHTMLLoaded : function() {
		surveyLoad(Lightbox.getBrand());
		var oDiv				= $('#lightbox_holder');
		var sHTML				= oDiv.html();
		oDiv.html(sHTML.replace(/\[BRAND\]/g, "'" + Lightbox.getBrand() + "'"));
	}
}

/*
 * Thickbox 3 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2007 cody lindley
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/

var tb_pathToImage = "/_hbi/_images/thickbox/loadingAnimation.gif";
var timePopup	= 2000;
var hbxWait		= 2000;
//var timePopup = 120000;

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function takeSurvey(brand) {
    hideSurvey(brand,365);
    var url = $("#TB_ajaxContent").find("a#take")[0].href;
    var surveyID = setSurveyID();
    $("#TB_ajaxContent").find("a#take")[0].href = "";
    
    setTimeout(function() { window.open(url + '?' + surveyID, '_self'); }, hbxWait);
    
    return false;
}

function setSurveyID() {
	// generate surveyID
	var surveyID			= 'sid-' + randomUUID();
	
	_hbSet('cv.c11',surveyID);
	_hbSend();
	
	return surveyID;
}

function randomUUID() {
	var s = [], itoh = '0123456789ABCDEF';
	// Make array of random hex digits. The UUID only has 32 digits in it, but we
	// allocate an extra items to make room for the '-'s we'll be inserting.
	for (var i = 0; i <36; i++) {
		s[i] = Math.floor(Math.random()*0x10);
	}
	// Conform to RFC-4122, section 4.4
	s[14] = 4;// Set 4 high bits of time_high field to version
	s[19] = (s[19] & 0x3) | 0x8;// Specify 2 high bits of clock sequence
	// Convert to hex chars
	for (var i = 0; i <36; i++) {
		s[i] = itoh.substr(s[i], 1);
	}
	// Insert '-'s
	s[8] = s[13] = s[18] = s[23] = '-';
	return s.join('');
}


function hideSurvey(brand,timeout) {
    $.cookie(brand + '_hideSurveyInvite', new Date(), { expires: timeout, path: '/' });
	$('embed, object, select, iframe').css({ 'visibility' : 'visible' });
    parent.tb_remove();
}

function displaySurvey(brand) {
    tb_show(null, '#TB_inline?height=228&width=600&inlineId=lightbox&modal=true', false);
    var div = $("#TB_ajaxContent");
    div.addClass(brand);
	// Hide some elements to avoid conflict with overlay. These elements appear above the overlay.
	$('embed, object, select, iframe').css({ 'visibility' : 'hidden' });
	
    //$("a.take", div).attr("onclick", "javascript:takeSurvey('" + brand + "');");
    //$("a.later", div).attr("onclick", "javascript:hideSurvey('" + brand + "',0);"); //later = next session (cookie expiry = 0 days)
    //$("a.never", div).attr("onclick", "javascript:hideSurvey('" + brand + "',365);"); //never = 365 days
    
}

function supportsCookiesSurvey() {
    var nowDate = new Date();
    $.cookie('cookieTestMW', nowDate);
    if ($.cookie('cookieTestMW') == null) {
        return (false)
    }
    else {
        return (true)
    }
}

function surveyLoad(brand) {

    // No cookie support
    if (supportsCookiesSurvey() == false) {
        return;
    }

    // 'Show never' previously selected
    if ($.cookie(brand + '_hideSurveyInvite')) {
        return;
    }
    else {
        setTimeout(function() { displaySurvey(brand) }, timePopup);
        return;
    }
}

// load survey HTML
$(document).ready(function () {
	Lightbox.loadSurveyHTML();
});