var agentPic;
var agentName;
//var agentId;
var agentPicId;
var agentColorId = 1;
var agentIsMale;

// Add trim support to IE8
if (typeof String.prototype.trim !== 'function') 
{
    String.prototype.trim = function () 
    {
        return this.replace(/^\s\s*/, '').replace(/\s\s*$/g, ''); 
    }
}


// Set / Get cookie
function SetCookie(cName, cValue, expDays)
{
    var dayMilisec  = 86400000;
    var expireDays  = expDays;
    var todayDate   = new Date();
    var expireDate  = new Date();

    if (expireDays == null || expireDays == 0)
        expireDays  = 1;

    var expires     = "; path=/";

    if (expDays) 
    {
        expireDate.setTime(todayDate.getTime() + (dayMilisec * expireDays));

        expires += "; expires=" + expireDate.toUTCString();
    }

    document.cookie = cName + "=" + escape(cValue) + expires;
}


function GetCookie(cName)
{
    var docCookies = document.cookie.split(';');
    var cookieValue = null;
    var cookie;

    if (docCookies.length > 0) 
    {
        for (var i = 0; i < docCookies.length; i++) 
        {
            if (docCookies[i].indexOf('=') != -1)
                cookie = docCookies[i].split('=');

            if (typeof (cookie) != "undefined" && cName == cookie[0].trim()) 
            {
                cookieValue = unescape(cookie[1]);

                break;
            }
        }
    }

    return cookieValue;
}


function DeleteCookie(cName) 
{
    if (GetCookie(cName)) 
    {
        document.cookie = cName + "=;expires=Thu, 01-Jan-1970 00:00:01 GMT";
    }
}


function SetDemoAgent(agent_id, agent_name, agent_color_id, isMaleAgent)
{        
    var agentClosedColor;
    var agentOpenedColor;
    var agentCookie = GetCookie("demoAgent");
    var demoAgent;
    var agentProp;   

    // enable demo only when running in StarAgent site
    if(window.location.host.indexOf("staragent.co.il") != -1)
    { 
        if (agentCookie != null && agentCookie.indexOf('~') != -1) 
        {
            demoAgent = agentCookie.split('~');

            for (var i = 0; i < demoAgent.length; i++) 
            {
                agentProp = demoAgent[i];

                if (agentProp.split('=')[0] == "agentName" && agent_name != null) 
                {
                    agentName = unescape(agentProp.split('=')[1]);
                }
                else if (agentProp.split('=')[0] == "agentPicId") 
                {
                    agentPicId = agentProp.split('=')[1];
                }
                else if (agentProp.split('=')[0] == "agentColorId") 
                {
                    agentColorId = agentProp.split('=')[1];
                }
                else if (agentProp.split('=')[0] == "agentPic") 
                {
                    agentPic = agentProp.split('=')[1];
                }
                else if (agentProp.split('=')[0] == "agentIsMale") 
                {
                    agentIsMale = agentProp.split('=')[1];
                }
            }
        }

        if(agent_name != null)
            agentName       = agent_name;

        /*
        if (typeof (agent_id) == "undefined")
            agentId         = 1;
        else*/

        // agent id is the agent pic id (1 - 6)
        if (agentPicId > 1000)
            agentPicId         = 1;
        else if(agent_id > 0)
            agentPicId         = agent_id;

        /*
        if (typeof (agent_color_id) == "undefined")
            agentColorId    = 1;
        else*/ if(agent_color_id > 0)
            agentColorId    = agent_color_id;

        if (agent_id            == 0 || 
            typeof(agentPicId)  == "undefined")
        {
            agentPic        = $(this.parent.miniAgent).css('background-image');
        }
        else 
        {
            agentPic        = "url('/Images/Chat/AgentPics/chat_agent_" + agentPicId       + ".png')";
        }


        // get the agentPicId from agentPic
        if (typeof (agentPicId)     == "undefined"  && 
            typeof (agentPic)       != "undefined"  && 
            agentPic.indexOf('_')   != -1           && 
            agentPic.length         > agentPic.indexOf('_') + 4)
        {
            var tmpAgentPicId = agentPic.substring(agentPic.lastIndexOf('_') + 1);

            if (tmpAgentPicId.indexOf('.') != -1)
            {
                agentPicId = tmpAgentPicId.split('.')[0];
            }
        }

        if (typeof (isMaleAgent) != "undefined")
        {
            agentIsMale     = isMaleAgent;
        }
        else if (typeof (agentPicId)    != "undefined"  &&
                 isNaN(agentPicId)      == false        && 
                 agentPicId             > 6)
        {
            agentIsMale     = true;
        }

        agentClosedColor    = "url('/Images/Chat/chat_close_"           + agentColorId  + ".png')";
        agentOpenedColor    = "url('/Images/Chat/chat_open_"            + agentColorId  + ".png')";


        //demoAgent         = "agentName=" + agentName + "~agentPicId=" + agentPicId + "~agentPic=" + agentPic + "~agentColorId=" + agentColorId;
        demoAgent           = "agentName=" + agentName + "~agentPicId=" + agentPicId + "~agentPic=" + agentPic + "~agentColorId=" + agentColorId + "~agentIsMale=" + agentIsMale;


        SetCookie("demoAgent", demoAgent, 1);
        SetCookie("isMaleAgent", agentIsMale, 1);


        if(agentName != null && typeof(agentName) != "undefined" && agentName != "")
            $("#chatIfrm").contents().find(".chatAgentName").text(agentName + ": ");


        if (agentPic != null && typeof (agentPic) != "undefined" && agentPic != "")
        {
            if (typeof ($("#miniAgent").css("background-image")) == "string")
                $("#miniAgent").css("background-image", agentPic);

            if (typeof ($("#chatMiniAgent").css("background-image")) == "string")
                $("#chatMiniAgent").css("background-image", agentPic);
        }


        if (agentColorId != null && typeof (agentColorId) != "undefined" && agentColorId > 0) 
        {               
            if ($("#chatIfrm") != null && $("#chatIfrm").contents().find("#chatIframBody") != null)
                $("#chatIfrm").contents().find("#chatIframBody").css("background-image", agentOpenedColor);

            if ($("#miniAgentContainer") != null && typeof ($("#miniAgentContainer")) != "undefined")
                $("#miniAgentContainer").css("background-image", agentClosedColor);
        }

        if (typeof (agentIsMale) != "undefined")
        {
            if (agentIsMale == true)
            {
                if (typeof (maleAgentAwaitsMsg) != "undefined" &&
                    maleAgentAwaitsMsg          != '')
                {
                    $('#agentAwaitsMsg').html(maleAgentAwaitsMsg);
                }

                if (typeof (maleAgentChatTitle) != "undefined"  &&
                    maleAgentChatTitle          != ''           &&
                    $("#chatIfrm")              != null         && 
                    $("#chatIfrm").contents().find("#lblTopMessage") != null)
                {
                    $("#chatIfrm").contents().find("#lblTopMessage").html(maleAgentChatTitle);
                }
            }
            else
            { 
                if (typeof (femaleAgentAwaitsMsg) != "undefined" &&
                    femaleAgentAwaitsMsg          != '')
                {
                    $('#agentAwaitsMsg').html(femaleAgentAwaitsMsg);
                }

                if (typeof (femaleAgentChatTitle) != "undefined"    &&
                    femaleAgentChatTitle          != ''             &&
                    $("#chatIfrm")              != null             && 
                    $("#chatIfrm").contents().find("#lblTopMessage") != null)
                {
                    $("#chatIfrm").contents().find("#lblTopMessage").html(femaleAgentChatTitle);
                }
            }
        }
    }
}




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