var SMActionItemType = '{ "0" : "WidgetPanelExpanded" , "1" : "WidgetPanelCollasped"}';
var ActionURL = location.href;
var asyncTracking = true;

function ActionType(k, v) 
{
    this.ActionFilterKey = k;
    this.ActionFilterValue = v;
}

function UserSessionItem(sessionid, clientid, siteid) 
{
    this.SessionID = sessionid;
    this.ClientID = clientid;
    this.SiteID = siteid;
}

function UserTracking(actionType, actionDescription, actionDate, usersessionitem, url) 
{
    this.ActionFilterType = actionType;
    this.ActionDescription = actionDescription;
    this.ActionDateTime = actionDate;
    this.UserSessionItem = usersessionitem;
    this.ActionURL = url;
}

UserTracking.prototype.toJson = function () 
{
    return JSON.stringify(this);
}


function dostatstracking(actiontype, actiondescription, actiondate, usersessionitem, url, callback) 
{
    var userTracking = new UserTracking(actiontype, actiondescription, actiondate, usersessionitem, url);
    
    var _url = "ClientTrackingHandler.ashx";

    $.ajax
    (
        {
            type: "POST",
            url: _url,
            data: userTracking.toJson(),
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            async: asyncTracking,
            processData: true,
            success:
                function (data) 
                {
                    var s = data;
                    callbackFn(s);
                },

            error:
                function (c) 
                {
                    callbackFn(c.status);
                }
        }
    );
}

function callbackFn(msg) 
{}

function doTracking(actiontype, actiondescription, actiondate, usersessionitem, url) 
{
    dostatstracking(actiontype, actiondescription, actiondate, usersessionitem, url, callbackFn);
}

// this is to avoid zero error in firefox. async= true will not work if you do ajax and postback at the same time.
function doTracking(actiontype, actiondescription, actiondate, usersessionitem, url, isAsync) 
{
    if(isAsync == "sync") 
    {
        asyncTracking = false;
    }

    dostatstracking(actiontype, actiondescription, actiondate, usersessionitem, url, callbackFn);
}

String.prototype.format =
    function () 
    {
        var s, i;
        
        s = this;
        i = arguments.length;
    
        while (i--)
            s = s.replace(new RegExp('\\{' + i + '\\}', 'gm'), arguments[i]);
    
        return s;
    };

var JumpId = '';

$(document).ready
(
    function () 
    {
        // tracking content references

        /*Hiding Pubmed History Section*/
        if($('.contentSectionTab').find('.PubHistory')) 
        {
            var me = $('.contentSectionTab').find('.PubHistory');
            $(me).parents('.contentSectionTab').hide();
        }

        /*Ends*/

        /*Displaying copyright section on all the article page*/
        $('.crsRef').click
        (
            function () 
            {
                var tab = $(this).context.innerText;
                var key = 'CrossReferenceLink'
        
                //popuate the input object and call the pagebase method to update the database
                this.UserSessionItem = new UserSessionItem("<%=Me.Session.SessionID %>", 0, 0);
                this.ActionType = new ActionType(1, key);
        
                doTracking(this.ActionType, tab.toString(), "<%=System.DateTime.Now %>", this.UserSessionItem, (window.location).toString());
            }
        );

        $('.pubmedLink').click
        (
            function () 
            {
                var tab = $(this).attr('href');
                var key = 'CrossReferenceLink';
        
                this.UserSessionItem = new UserSessionItem("<%=Me.Session.SessionID %>", 0, 0);
                this.ActionType = new ActionType(1, key);
        
                doTracking(this.ActionType, tab.toString(), "<%=System.DateTime.Now %>", this.UserSessionItem, (window.location).toString());
            }
        );

        $('#txtUserAlertEmailAddress').val($('#hfOriginalEmailAddress').val());

        var browserversion = $.browser;

        if(browserversion.mozilla && parseInt(browserversion.version) < 2) 
        {
            $('.saveMyStuff').click
            (
                function () 
                {
                    var _id = this.id;
                    AddItemstoMyStuff(_id);
                }
            );
        }
    }
);

function detailsHandler(href) 
{
    var hiddenField = document.getElementById('scm6MainContent_ucGetCitation_articleId').value;

    //get any other hidden fields and append them.
    href = href + "&articleid=" + hiddenField;

    //then redirect to the revised url
    window.location = href;
}

MyResource.prototype.toJson =
    function () 
    {
        return JSON.stringify(this);
    }

function MyResource(resourcetype, resourceId) 
{
    this.ResourceType = resourcetype;
    this.ResourceId = resourceId;
}

function ResourceAccess(hasAccess, resourcePdfurl) 
{
    this.hasAccess = hasAccess;
    this.resourcePdfUrl = resourcePdfurl;
}

function isUserSubscribedToResource(resourcetype, resourceId) 
{
    var mystuff = new MyResource(resourcetype, resourceId);
    var _url = "CheckAccessToResource.ashx";
    var oreturn = null;

    $.ajax
    (
        {
            type: "POST",
            url: _url, 
            data: mystuff.toJson(),
            contentType: "application/json; charset=utf-8",
            async: false,
            dataType: "json",
            processData: false,
            success:
                function (d) 
                {
                    oreturn = new ResourceAccess(d.hasAccess, d.resourcePdfurl);
                },

            error:
                function (c)
                {
                    alert(c.status + ' ' + c.statusText); 
                }
        }
    );

    return oreturn;
}