$(document).ready(function() {

    if (document.getElementById("showPopup").value == "true") {
        // show popup

        //Put in the DIV id you want to display
        launchWindow('#popup_dialog');

        //if reauthorize link is clicked
        $('.popup_window .popup_reauthorize').click(function (e) {
            //Cancel the link behavior
            e.preventDefault();

            $('#popup_mask').hide();
            $('.popup_window').hide();
            //updateFlag();
            window.location = "/mslib/protected/entitlement/RequestEntitlement.jsp";
        });

        //if do not show link is clicked
        $('.popup_window .popup_dns').click(function (e) {
            //Cancel the link behavior
            e.preventDefault();

            $('#popup_mask').hide();
            $('.popup_window').hide();
            updateFlag();
        });

        //if close link is clicked
        $('.popup_window .popup_close').click(function (e) {
            //Cancel the link behavior
            e.preventDefault();

            $('#popup_mask').hide();
            $('.popup_window').hide();
            //updateFlag();
        });

        //if remind me later link is clicked
        $('.popup_window .popup_rml').click(function (e) {
            //Cancel the link behavior
            e.preventDefault();

            $('#popup_mask').hide();
            $('.popup_window').hide();
            updateSession();
        });

        /*
        //if mask is clicked
        $('#popup_mask').click(function () {
            $(this).hide();
            $('.popup_window').hide();
            updateFlag();
        });
        */
    }
});

function updateSession() {
    var xmlHttpReq = false;
    var self = this;
    // Mozilla/Safari
    if (window.XMLHttpRequest) {
        self.xmlHttpReq = new XMLHttpRequest();
    }
    // IE
    else if (window.ActiveXObject) {
        self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
    }

    var id = document.getElementById("membershipId");
    var url = "/mslib/updateFlag?id=" + id.value + "&flag=2&rand="+ Math.random();
    self.xmlHttpReq.open('GET', url, false);
    self.xmlHttpReq.send(null);

}

function updateFlag() {
    //if (document.getElementById("dnsCB").checked) {
        var xmlHttpReq = false;
        var self = this;
        // Mozilla/Safari
        if (window.XMLHttpRequest) {
            self.xmlHttpReq = new XMLHttpRequest();
        }
        // IE
        else if (window.ActiveXObject) {
            self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
        }

        var id = document.getElementById("membershipId");
        var url = "/mslib/updateFlag?id=" + id.value + "&flag=0&rand="+ Math.random();
        self.xmlHttpReq.open('GET', url, false);
        self.xmlHttpReq.send(null);
    //}

}

function launchWindow(id) {

    //Get the screen height and width
    var maskHeight = $(document).height();
    var maskWidth = $(window).width();

    //Set heigth and width to mask to fill up the whole screen
    $('#popup_mask').css({'width':maskWidth,'height':maskHeight});

    //transition effect
    //$('#popup_mask').fadeIn(1000);
    $('#popup_mask').fadeIn("fast");
    //$('#popup_mask').fadeTo("slow",0.8);
    $('#popup_mask').fadeTo("fast",0.5);

    //Get the window height and width
    var winH = $(window).height();
    var winW = $(window).width();

    //Set the popup window to center
    $(id).css('top',  winH/2-$(id).height());
    $(id).css('left', winW/2-$(id).width()/2);

    //transition effect
    //$(id).fadeIn(2000);
    $(id).fadeIn("fast");
}