var listitm = $("#li.report active");
var ttl = listitm.find('span.title').toString();
alert(ttl);

<li class="report active">
  Enrollment by Child
  
    Lists children with their age, poverty level, IEP status, priority points and first and last days attending class. <br>
      <br>This report includes children who have started class and children with an expected start date in the future.  The "As of" date version of this report includes children with a pending exit or with an exit on the "As Of" date. The "Cumulative" version of this report includes all children who exited during the reporting period. Children who never attend class are subtracted from this report upon exit or transfer.
  <div id="report-parameters" style="position: relative; background-color: rgb(255, 255, 255);">
    <div id="parameterList" class="my-container form report-parameters">
      <div id="phb_valSummary" class="ValidationSummary" style="display:none;">

      </div>
      <div id="phb_happySummary" class="SuccessSummary" style="display:none;">

        <div class="close" title="Close the saved successfully notification.">x</div>
      </div>
      <div id="phb_warnSummary" class="WarningSummary" style="display:none;">

      </div>

      <h2>Report Parameters for Enrollment by Child Report</h2>

      <div id="phb_pnlParam_SchoolYear" class="my-section col divider">

        <label for="phb_ddlSchoolYear" id="phb_lblSchoolYear" class="req">School Year</label>
      </div>
      <div class="my-section action-buttons">
        <input type="submit" name="ctl00$phb$btnRunReport1" value="Run Report" id="phb_btnRunReport1" style="width: 115px; background-image: url(http://localhost/ELMS/Reports/Image.axd?t=Run+Report&r=0&g=178&b=214&p=20&h=25); background-color: transparent;" />
      </div>
    </div>
    <span style="position: absolute; top: 5px; right: 20px; cursor: pointer;">- Hide Parameters</span>
  </div>
</li>

<div class="footer" style="position: absolute; bottom: 0px; width: 95%; margin-left: 2%; z-index: 3;">
<button style="width: 80px; background: url(http://localhost/ELMS/Image.axd?t=Close&r=211&g=211&b=211&p=20&h=25) 0% 0% no-repeat transparent;">Close</button>
</div>
<pre>
None of the following code hiding these html controls
<pre>
                $('.footer').css('display', 'none');
                $('.footer').hide();
                $('.no-repeat.transparent;').css('display', 'none');

1. ELMS.Constructs.Popup = function (parameters) {
2. jQuery.fn.convertLinkToPopupWithClose = 
3. this.containerDiv = $("<div class='container'></div>").css (xxxx...),

if (!ELMS.Constructs) {
    ELMS.Constructs = {};
}

ELMS.Constructs.Popup = function (parameters) {
    var _that = this;

    this.offset = 10;
    this.parameters = parameters;
    this.displayed = false;

    this.waitElement = ELMS.Common.generateWaitDiv("Loading Popup...");

    this.outsideContainerDiv = $("<div class=\"popup\"></div>")
        .css({
            width: "450px",
            top: this.parameters.y.toString() + "px",
            left: this.parameters.x.toString() + "px",
            overflow: "hidden",
            paddingRight: "10px",
            paddingBottom: "10px",
            height: "400px"
        });

    this.containerDiv = $("<div class='container'></div>")
        .css({
            position: "relative",
            marginTop: this.offset.toString() + "px",
            width: "100%",
            paddingBottom: "36px",
            height: "100%"
        })
        .appendTo(this.outsideContainerDiv);

    //this.iframeContainerDiv = $("<div></div>")
    //        .css({
    //            width: "100%"
    //        })
    //        .height(this.parameters.height ? this.parameters.height : 400);

    $("<div class='handle'></div>").appendTo(this.outsideContainerDiv);

    this.createTitle = function (title) {
        _that.titleH2 = $("<h2>" + title + "</h2>");
        _that.containerDiv.prepend(_that.titleH2);
    };

    if (this.parameters.title)
        this.createTitle(parameters.title);

    //this.iframeContainerDiv.appendTo(this.containerDiv);

    this.setTitle = function (title) {
        if (!this.titleH2)
            this.createTitle(title);
        else
            this.titleH2.text(title);
    };

    this.iframe = $('<iframe class="popup" frameBorder="0" allowTransparency="true" name="PopupIframe"></iframe>')
        .css({
            width: "100%",
            height: "100%",//(this.parameters.height ? this.parameters.height : 400).toString() + "px",
            position: "absolute",
            zIndex: 1,
            marginTop: "25px",
            top: 0
        });

    this.iframe.appendTo(this.outsideContainerDiv);

    this.preClose = function () {
        if (_that.parameters.preCloseFunction)
            if (!_that.parameters.preCloseFunction(_that))
                return false;

        return true;
    };

    this.runningInternalClose = false;
    this.internalCloseFunction = function () {
        if (_that.runningInternalClose)
            return;

        _that.runningInternalClose = true;
        if (_that.iframe[0].contentWindow && _that.iframe[0].contentWindow.ELMS && _that.iframe[0].contentWindow.ELMS.Common.isDirty)
            if (!confirm("There are unsaved changes.  Would you like to leave this page?  Any unsaved changes will be lost."))
                return false;

        if (!_that.preClose())
            return false;

        if (_that.parameters.closeDestroys)
            _that.destroy.apply(_that, arguments);
        else
            _that.hide.apply(_that, arguments);

        if (_that.parameters.closeInformsParent) {
            var message = { action: "Close" };

            if (_that.parameters.closePayload)
                message.payload = _that.parameters.closePayload;

            _that.sendMessage(message);
        }

        _that.runningInternalClose = false;

        return true;
    };

    this.upperClose = $("<image alt='Close Popup' border='0' src='" + ELMS.Common.root + "/images/Popup-Close-Button.png' />")
        .css(
            {
                position: "absolute",
                border: "none",
                fontSize: 0,
                backgroundColor: "transparent",
                height: "25px",
                width: "25px",
                right: "0",
                top: "0",
                cursor: "pointer"
            }
            )
        .click(this.internalCloseFunction)
        .appendTo(this.outsideContainerDiv);

    if (this.parameters.showFooter) {
        this.footer = $("<div class=\"footer\"></div>")
            .css({
                position: "absolute",
                bottom: 0,
                width: "95%",
                marginLeft: "2%",
                zIndex: 3
            });


        if (this.parameters.showClose) {
            if (event.target.toString().match(/[^\/]+$/)[0].toString().split('?')[0].toString().split('&')[0].toString() != "Popup_ViewWaitingList.aspx") {
                this.closeButton = $("<button style=\"background:transparent url('" + ELMS.Common.root + "/Image.axd?t=Close&r=211&g=211&b=211&p=20&h=25') left top no-repeat;\">Close</button>").appendTo(this.footer);
                ELMS.Common.handleDynamicButtonImages(this.closeButton);

                this.closeButton.click(this.internalCloseFunction);
            }
        }

        this.footer.appendTo(this.containerDiv);
    }

    this.messageCallbacks = [];
    this.addMessageCallback = function (callback) {
        this.messageCallbacks.push(callback);
        return this;
    };

    var _popup_this = this;
    this.sendMessage = function (payload) {
        if (payload.action.toLowerCase() == "resize") {
            this.resize({ width: payload.payload.width, height: payload.payload.height });
        } else if (payload.action.toLowerCase() == "redirect") {
            _popup_this.destroy();
            ELMS.Common.getTopLevelWindow().ELMS.Common.wait();
            ELMS.Common.getTopLevelWindow().location.href = ELMS.Common.resolveUrl(payload.payload.url || payload.payload.redirectUrl);
        } else if (_popup_this.messageCallbacks.length == 0 && payload.action.toLowerCase() == "close") {
            if (_popup_this.parameters.showClose && _popup_this.closeButton)
                _popup_this.internalCloseFunction();
            else
                _popup_this.destroy();
        } else {
            for (var i = 0, callback; callback = _popup_this.messageCallbacks[i]; i++) {
                callback(_popup_this, payload);
            }

            $(ELMS.Common.getTopLevelWindow().document).trigger("ELMS:ReceivePopupMessage", [ _popup_this , payload ]);
        }
    };

    this.setPreCloseFunction = function (preCloseFunction) {
        this.parameters.preCloseFunction = preCloseFunction;
    };

    this.show = function (title, element) {
        if (element) {
            ELMS.Common.dimElementBackground(element);
        } else {
            ELMS.Common.dimBackground();
        }

        var div = this.outsideContainerDiv,
            body = ELMS.Common.getTopLevelWindow().document.body;

        if (div.parent().length > 0) {
            div.show();
        } else {
            if ($.browser.msie && parseInt($.browser.version, 10) <= 8) {
                var html = $("html")[0];

                if (html.scrollTop > 0)
                    div.css("top", (25 + html.scrollTop).toString() + "px");
            } else {
                var bodyScrollTop = document.scrollTop ? document.scrollTop : body.scrollTop;
                if (bodyScrollTop > 0)
                    div.css("top", (25 + bodyScrollTop).toString() + "px");
            }

            div.appendTo(body);

            if (!this.parameters.sourceIframe && !this.parameters.sourceElement && this.parameters.url)
                this.iframe.prop("src", this.parameters.url);

            if (!this.parameters.sourceIframe)
                this.wait();

            this.iframe.load(this.iframeLoaded);

            if (this.parameters.sourceIframe)
                this.iframeLoaded({ target: this.iframe[0] });

            div.draggable({ handle: ".handle" });
        }

        this.displayed = true;

        return this;
    };

    this.dimBackground = function () {
        var div = this.outsideContainerDiv,
            height = div.height() - this.offset,
            width = div.width() + 1;

        $("<div class='dimBG'></div>")
            .css({
                position: "absolute",
                top: this.offset.toString() + "px",
                left: 0,
                height: height.toString() + "px",
                width: width.toString() + "px",
                background: "transparent url('" + ELMS.Common.root + "/images/Transparent-Bg.png') left top repeat",
                zIndex: 3
            })
            .appendTo(div);

        //Disable the upper-right close button -- this technically breaks the boundary of our BG cover, so someone could click it.
        this.upperClose.css("cursor", "default").off("click", this.internalCloseFunction);
    };

    this.undimBackground = function () {
        this.outsideContainerDiv.find(".dimBG").remove();
        this.upperClose.css("cursor", "pointer").click(this.internalCloseFunction);
    };

    this.wait = function (message) {
        this.outsideContainerDiv.data("oldHeight", this.outsideContainerDiv.height());
        this.outsideContainerDiv.height(this.containerDiv.outerHeight() + 10);

        this.waitElement.find("p").text(message);

        this.dimBackground();
        this.waitElement.appendTo(this.containerDiv).center(this.containerDiv);
    };

    this.unwait = function () {
        this.outsideContainerDiv.height(this.outsideContainerDiv.data("oldHeight"));

        this.undimBackground();
        this.waitElement.remove();
    };

    this.iframeContentLoaded = function (popup) {
        if (popup) {
            //ELMS.ActivePopup = popup;

            var urlChanged = popup.currentUrl && popup.currentUrl != popup.iframe[0].contentWindow.location.href;
            popup.currentUrl = popup.iframe[0].contentWindow.location.href;

            if (popup.iframe[0].contentWindow.ELMS)
                popup.iframe[0].contentWindow.ELMS.ParentPopup = popup;

            $(popup.iframe[0].contentWindow).resize(function () {
                if (!popup.resizing)
                    popup.resize({ basedOnContent: true });
            });

            if (popup.parameters.showTitle && !popup.parameters.title) {
                var text = $(popup.iframe[0].contentDocument).find(".title,h2").first().remove().text();

                if (popup.titleH2)
                    popup.titleH2.text(text);
                else
                    popup.createTitle(text);
            }

            var actionButtons = $(popup.iframe[0].contentDocument.body).find(".action-buttons");
            if (popup.parameters.showFooter && actionButtons.length > 0) {
                var clone;

                if (urlChanged && popup.parameters.processedActionButtons) {
                    this.footer.find(".action-buttons").remove();
                    popup.parameters.processedActionButtons = false;
                }

                if (popup.parameters.processedActionButtons) {
                    clone = this.footer.find(".action-buttons").find("button,input[type='submit']").remove();
                    popup.parameters.processedActionButtons = false;
                }

                if (!popup.parameters.processedActionButtons) {
                    popup.parameters.processedActionButtons = true;

                    clone = actionButtons.clone().css({
                        float: "left",
                        margin: 0,
                        padding: 0,
                        border: "none",
                        width: "auto"
                    });

                    if (popup.parameters.showClose && this.closeButton.parent().length > 0) {
                        this.closeButton.before(clone);

                        if (actionButtons.find("input[value='Cancel']").length > 0)
                            this.closeButton.remove();
                    } else
                        clone.appendTo(this.footer);
                }

                var sourceButtons = actionButtons.find("button,input[type='submit']");
                clone.find("button,input[type='submit']").each(function (index, button) {
                    var sourceButton = sourceButtons[index];
                    button = $(button);
                    button
                        //.off("click")
                        .click(function (event) {
                            $(sourceButton).click();
                        });

                    button.data(popup.iframe[0].contentWindow.$(sourceButton).data());

                    //This is a bit weird, but the event needs to be attached to the JQuery instance in the iframe.
                    //At the time this code is executed, $ by itself references the host page's JQuery instance.
                    popup.iframe[0].contentWindow.$("#" + sourceButton.id)
                        .on("prop", function (event) {
                            button.prop.apply(button, [].splice.call(arguments, 1));
                        })
                        .on("attr", function (event) {
                            button.attr.apply(button, [].splice.call(arguments, 1));
                        })
                        .on("removeProp", function (event) {
                            button.removeProp.apply(button, [].splice.call(arguments, 1));
                        })
                        .on("removeAttr", function (event) {
                            button.removeAttr.apply(button, [].splice.call(arguments, 1));
                        });
                });

                popup.containerDiv.height(popup.containerDiv.height() - actionButtons.height());
                actionButtons.hide();

                if (popup.parameters.showClose && actionButtons.has("input[type='submit'][value='Close']").length > 0)
                    this.closeButton.remove();
            }

            if (popup.parameters.sourceElement) {
                var form = $("#form1")[0];

                if (form.removeAttribute)
                    form.removeAttribute("target");
                else
                    form.target = null;

                form.action = form.action.substring(0, form.action.length - 6);
            }

            popup.unwait();

            window.setTimeout(function () {
                popup.resize({ load: true, urlChanged: urlChanged });
            }, 250);
        }
    },

    this.iframeLoaded = function (event) {
        var popup = ELMS.WebControls.Popup.getPopup(event.target);
        
        if (popup.parameters.sourceIframe && popup.parameters.sourceIframe.tagName && popup.parameters.sourceIframe.tagName == "IFRAME") {
            popup.iframe[0].contentWindow.document.open();

            var html = $(popup.parameters.sourceIframe.contentWindow.document.documentElement).html();

            if ($.browser.msie)
                html = html.replace(/\<script/gi, "<script defer='true'");

            popup.iframe[0].contentWindow.document.write(html)
            popup.iframe[0].contentWindow.document.close();
        }

        $(event.target.contentDocument).ready
        (
            function () {
                popup.iframeContentLoaded(popup);
            }
        );
    };

    this.hide = function (parameters) {
        parameters = $.extend({ destroy: true, runCloseFunction: false }, parameters);
        if (parameters.runCloseFunction && !_that.preClose.call(this))
            return;

        var topWindow = ELMS.Common.getTopLevelWindow();
        if (this.displayed) {
            if (parameters.destroy)
                this.outsideContainerDiv.remove();
            else
                this.outsideContainerDiv.hide();  //just hiding

            if (parameters.element) {
                ELMS.Common.undimElementBackground(element);
            } else {
                ELMS.Common.undimBackground();
            }

            this.displayed = false;
        }

        if (parameters.destroy) {
            var popups = topWindow.ELMS.Page.Popups;

            for (var i = 0, popup; popup = popups[i]; i++) {
                if (popup == this)
                    popups.splice(i, 1);
            }
        }

        return this;
    };

    this.resize = function (parameters) {
        this.resizing = true;
        parameters = $.extend({ height: null, width: null, basedOnContent: false, load: false, urlChanged: false }, parameters);

        //If nothing sent in, ignore!!
        if (!parameters.height && !parameters.width && !parameters.basedOnContent && !parameters.load)
            return;

        parameters.widthSupplied = parameters.width != null;
        parameters.heightSupplied = parameters.height != null;

        var iframeBody = this.iframe[0].contentDocument ? this.iframe[0].contentDocument.body : this.iframe[0].contentWindow.document.body,
            titleH2Height = null;

        if (this.titleH2)
            titleH2Height = this.titleH2.outerHeight();

        if ((!this.parameters.height && parameters.load) || parameters.basedOnContent) {
            //this.iframeContainerDiv.height(0);

            parameters.height = iframeBody.clientHeight;// + ($.browser.msie ? 35 : 0);
        } else if (this.parameters.height)
            parameters.height = this.parameters.height;

        if (parameters.heightSupplied)
            this.parameters.height = parameters.height;

        if (parameters.height)
            this.containerDiv.animate({ height: parameters.height + (titleH2Height || 10) }, 250); //10 is offset of top margin
            //this.containerDiv.height(parameters.height);

        if ((!this.parameters.width && parameters.load) || parameters.basedOnContent) {
            if (parameters.basedOnContent || parameters.urlChanged || (parameters.load && !this.widthResized)) {
                parameters.width = iframeBody.scrollWidth - 10;//10 - right padding on container div for close button's transparency effect// + ($.browser.msie ? 75 : 25);

                this.widthResized = true;
            }
        } else if (this.parameters.width)
            parameters.width = this.parameters.width;

        if (parameters.widthSupplied)
            this.parameters.width = parameters.width;

        if (parameters.width)
            this.outsideContainerDiv.width(parameters.width);

        //this.iframe.css("height", "100%");

        this.outsideContainerDiv.height(this.containerDiv.height() + 400);

        if (titleH2Height != null)
            this.iframe.css("margin-top", (titleH2Height + 11).toString() + "px"); //11 is 10 for offset of top margin plus 1 for border of h2

        var _that = this;
        window.setTimeout(function () { _that.resizing = false; }, 250);
    };

    this.destroy = function (parameters) {
        this.hide(parameters);
        ELMS.Common.unregisterPopup(this);
    };

    if (this.parameters.sourceElement) {
        var _popup = this;

        $(this.parameters.sourceElement).click(
            function (event) {
                var form = $("#form1")[0];

                form.target = "PopupIframe";

                var qs = ELMS.Common.parseQueryString(form.action);
                if (typeof qs.Popup == "undefined")
                    form.action += (Object.keys(qs).length == 0 ? "?" : "&") + "Popup";

                _popup.show();
            });
    }
}

var control =
    {
        name: "Popup",
        getPopup: function (iframeOrUrl) {
            for (var i = 0, popup; popup = ELMS.Common.getTopLevelWindow().ELMS.Page.Popups[i]; i++) {
                if (typeof iframeOrUrl == "string") {
                    if (popup.parameters.url == iframeOrUrl ||
                        (popup.iframe && popup.iframe[0].contentWindow.location.href == iframeOrUrl))
                        return popup;
                } else {
                    if (popup.iframe) {
                        if (popup.iframe[0] == iframeOrUrl)
                            return popup;
                    } else {
                        if (popup.parameters.url == iframeOrUrl.src)
                            return popup;
                    }
                }
            }

            return null;
        },
        createPopup: function (parameters) {
            if (parameters.width)
                parameters.widthProvided = true;

            parameters = $.extend({ x: 20, y: 20, showClose: false, showTitle: true, closeDestroys: true, showFooter: true }, parameters);

            if (!parameters.url && !parameters.sourceElement && !parameters.sourceIframe) {
                alert("parameters.url must be specified (Popup.createPopup).");
                return;
            }

            if (parameters.showClose)
                parameters.showFooter = true;

            if (parameters.url) {
                var qs = ELMS.Common.parseQueryString(parameters.url),
                qsCount = 0;
                if (!qs.Popup) {
                    for (var prop in qs)
                        if (prop != parameters.url)
                            qsCount++;

                    parameters.url += (qsCount == 0 ? "?" : "&") + "Popup";
                }
            }

            var topWindow = ELMS.Common.getTopLevelWindow();
            parameters.headerHeight = topWindow.$("#header").height();
            if (parameters.headerHeight && parameters.headerHeight > parameters.y)
                parameters.y = parameters.headerHeight + 50;

            var popup = new ELMS.Constructs.Popup(parameters);

            if (!topWindow.ELMS.Page.Popups) {
                topWindow.ELMS.Page.Popups = [];
            }
            topWindow.ELMS.Page.Popups.push(popup);
            ELMS.Common.registerPopup(popup);

            if (popup.parameters.sourceIframe && popup.parameters.sourceIframe.tagName && popup.parameters.sourceIframe.tagName == "IFRAME") {
                popup.iframe.css("display", "block");
                popup.show();
            }

            return popup;
        },
        convertLinkToPopupWithClose: function (event, informParentOnClose) {
            return ELMS.WebControls.Popup.convertLinkToPopup(event, { showClose: true, closeInformsParent: informParentOnClose | false });
        },
        convertLinkToPopup: function (event, parameters) {
            event.preventDefault();
            event.stopPropagation();

            var hyperlink = $(event.target).closest("a")[0],
                parameters = $.extend(
                    {
                        url: hyperlink.href,
                        caller: hyperlink,
                        event: event,
                        buttonSelector: ".buttons",
                        usesHelp: false,
                        title: event.target["title"]
                    }, parameters);

            var popup = ELMS.WebControls.Popup.createPopup(parameters);

            if (ELMS.Page.receivePopupMessage)
                popup.addMessageCallback(ELMS.Page.receivePopupMessage);

            popup.show();

            return popup;
        }
    };

ELMS.Common.registerWebControl(control);

jQuery.fn.convertLinkToPopup = function () {
    this.each(function (index, element) {
        $(element).click(ELMS.WebControls.Popup.convertLinkToPopup);
    });
};

jQuery.fn.convertLinkToPopupWithClose = function () {
    this.each(function (index, element) {
        $(element).click(ELMS.WebControls.Popup.convertLinkToPopupWithClose);
    });
};

<ul id="reports-All_Reports" class="active"><li class="report">Child DatesDetailed date information about an individual child (for DEL only).</li><li class="report">Child DemographicsCharacteristics of children and families enrolled in ECEAP</li><li class="report">Child Record SummaryEnrollment, health, child development and family information for an individual child.</li><li class="report">Class ListLists Class names and characteristics.</li><li class="report">Class RosterLists child names, birthdate,  first language,  parent name and contact information, with space for staff to add notes.</li><li class="report">Class SummaryShows information entered on the Class pages of ELMS for one class, or compiled for a site, contractor or (for DEL staff) statewide.</li><li class="report">Contractor ListLists Contractor names and characteristics.</li><li class="report">Developmental ScreeningChildren's development screening dates and results.</li><li class="report">Directors RosterList of ECEAP contractors, funded ECEAP slots, directors, contact information and counties served.</li><li class="report">ELMS Site Data for Early AchieversList of all ECEAP and Head Start sites for the current school year.</li><li class="report active">Enrollment by Child<span class="description">Lists children with their age, poverty level, IEP status, priority points and first and last days attending class. 

<input id="phb_rdbCurrentEnrollment" type="radio" name="ctl00$phb$ReportMode" value="rdbCurrentEnrollment" checked="checked">

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Student Scores</title>
<link rel="stylesheet" type="text/css" href="default.css" />
<script type="text/javascript" src="student_scores.js"></script>
</head>

<body>
<div id="content">
    <h1>Student Scores</h1>
    <div class="formLayout">
        <label>Last Name:</label>
        <input type="text" id="last_name" /><br />

        <label>First Name:</label>
        <input type="text" id="first_name" /><br />

        <label>Score:</label>
        <input type="text" id="score" /><br />

        <label>&nbsp;</label>
        <input type="button" id="add_button" value="Add Student Score" /><br />
    </div>
    <h2>Student Scores</h2>
    <p><textarea id="scores" rows="5" cols="60"></textarea></p>
    <div class="formLayout">
        <label>Average score:</label>
        <input type="text" id="average_score"/><br />

        <label>&nbsp;</label>
        <input type="button" id="clear_button" value="Clear Student Scores" /><br />

        <label>&nbsp;</label>
        <input type="button" id="sort_button" value="Sort By Last Name" /><br />
    </div>
</body>
</html>

var scores = [];

var $ = function (id) { return document.getElementById(id) }

var displayScores = function () {
    var scoreNumber = parseInt( $("score").value );
    var scoreString = $("last_name").value + ", " +
                      $("first_name").value + ": " +
                      $("score").value;

        if (scoreSting.length == 0) {

    for (var i = 0; i < displayScores.length; i++) {
        var scores = displayScores[i];
        for (var i in scores) { displayScores += scores[scoreString] + ", ";  }
    $("average_score").value = getAverageScore(scoreNumber);
}
var addScore = function () {
    var scoreNumber = parseInt( $("score").value );
    var scoreString = $("last_name").value + ", " +
                      $("first_name").value + ": " +
                      $("score").value;
    scores.push(scoreNumber);
    scoresString.push(scoreString);
    displayScores();
}
var getAverageScore = function () {
    var scoreNumber = score.length;
    var sum = 0;
    if (scoreNumber > 0) {
        for (var i = 0; i in scoreNumber; i++)
            sum += score[i][2];
    }
    $("average_Score").value = sum / scoreNumber;
}
var sortScores = function () {
    scoresString.sort();
    displayScores();
}
}
window.onload = function() {
    $("add_button").onclick = add_button;
    $("sort_button").onclick = sort_button;
}