codeask1
<?xml version="1.0"?>
       <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "xhtml11.dtd">
       <html xmlns="http://www.w3.org/1999/xhtml"
             xml:lang="en"><head><meta name="author" content="Created with Hot Potatoes by Half-Baked Software, registered to eva."></meta><meta name="keywords" content="Hot Potatoes, Hot Potatoes, Half-Baked Software, Windows, University of Victoria"></meta>
 
<link rel="schema.DC" href="http://purl.org/dc/elements/1.1/" />
<meta name="DC:Creator" content="eva" />
<meta name="DC:Title" content="&#x03A3;&#x03C4;&#x03B9;&#x03C2; &#x03C0;&#x03B1;&#x03C1;&#x03B1;&#x03BA;&#x03AC;&#x03C4;&#x03C9; &#x03B5;&#x03C1;&#x03C9;&#x03C4;&#x03AE;&#x03C3;&#x03B5;&#x03B9;&#x03C2;, &#x03B2;&#x03C1;&#x03B5;&#x03C2; &#x03BA;&#x03B1;&#x03B9; &#x03C4;&#x03C3;&#x03AD;&#x03BA;&#x03B1;&#x03C1;&#x03B5; &#x03C4;&#x03B7; &#x03C3;&#x03C9;&#x03C3;&#x03C4;&#x03AE; &#x03B1;&#x03C0;&#x03AC;&#x03BD;&#x03C4;&#x03B7;&#x03C3;&#x03B7;!" />
 
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> 
 
<title>
&#x03A3;&#x03C4;&#x03B9;&#x03C2; &#x03C0;&#x03B1;&#x03C1;&#x03B1;&#x03BA;&#x03AC;&#x03C4;&#x03C9; &#x03B5;&#x03C1;&#x03C9;&#x03C4;&#x03AE;&#x03C3;&#x03B5;&#x03B9;&#x03C2;, &#x03B2;&#x03C1;&#x03B5;&#x03C2; &#x03BA;&#x03B1;&#x03B9; &#x03C4;&#x03C3;&#x03AD;&#x03BA;&#x03B1;&#x03C1;&#x03B5; &#x03C4;&#x03B7; &#x03C3;&#x03C9;&#x03C3;&#x03C4;&#x03AE; &#x03B1;&#x03C0;&#x03AC;&#x03BD;&#x03C4;&#x03B7;&#x03C3;&#x03B7;!
</title>
 
<!-- Made with executable version 6.3 Release 0 Build 3 -->
 
<!-- The following insertion allows you to add your own code directly to this head tag from the configuration screen -->
 
<style type="text/css">
 
/* This is the CSS stylesheet used in the exercise. */
/* Elements in square brackets are replaced by data based on configuration settings when the exercise is built. */
 
/* BeginCorePageCSS */
 
/* Made with executable version 6.3 Release 0 Build 3 */
 
/* Hack to hide a nested Quicktime player from IE, which can't handle it. */
* html object.MediaPlayerNotForIE {
    display: none;
}
 
body{
    font-family: "Times New Roman";
    background-color: #C0C0C0;
    color: #000000;
 
    margin-right: 5%;
    margin-left: 5%;
    font-size: big;
}
 
p{
    text-align: left;
    margin: 0px;
    font-size: 100%;
}
 
table,div,span,td{
    font-size: 100%;
    color: #000000;
}
 
div.Titles{
    padding: 0.5em;;
    text-align: center;
    color: #000000;
}
 
button{
    font-family: "Times New Roman";
    font-size: 100%;
    display: inline;
}
 
.ExerciseTitle{
    font-size: 140%;
    color: #000000;
}
 
.ExerciseSubtitle{
    font-size: 120%;
    color: #000000;
}
 
div.StdDiv{
    background-color: #FFFFFF;
    text-align: center;
    font-size: 100%;
    color: #000000;
    padding: 0.5em;
    border-style: solid;
    border-width: 1px 1px 1px 1px;
    border-color: #000000;
    margin-bottom: 1px;
}
 
/* EndCorePageCSS */
 
.RTLText{
    text-align: right;
    font-size: 150%;
    direction: rtl;
    font-family: "Simplified Arabic", "Traditional Arabic", "Times New Roman", "Times New Roman"; 
}
 
.CentredRTLText{
    text-align: center;
    font-size: 150%;
    direction: rtl;
    font-family: "Simplified Arabic", "Traditional Arabic", "Times New Roman", "Times New Roman"; 
}
 
button p.RTLText{
    text-align: center;
}
 
.RTLGapBox{
    text-align: right;
    font-size: 150%;
    direction: rtl;
    font-family: "Times New Roman", "Times New Roman";
}
 
.Guess{
    font-weight: bold;
}
 
.CorrectAnswer{
    font-weight: bold;
}
 
div#Timer{
    padding: 0.25em;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    color: #000000;
}
 
span#TimerText{
    padding: 0.25em;
    border-width: 1px;
    border-style: solid;
    font-weight: bold;
    display: none;
    color: #000000;
}
 
span.Instructions{
 
}
 
div.ExerciseText{
 
}
 
.FeedbackText, .FeedbackText span.CorrectAnswer, .FeedbackText span.Guess, .FeedbackText span.Answer{
    color: #000000;
}
 
.LeftItem{
    font-size: 100%;
    color: #000000;
    text-align: left;
}
 
.RightItem{
    font-weight: bold;
    font-size: 100%;
    color: #000000;
}
 
span.CorrectMark{
 
}
 
input, textarea{
    font-family: "Times New Roman";
    font-size: 120%;
}
 
select{
    font-size: 100%;
}
 
div.Feedback {
    background-color: #C0C0C0;
    left: 33%;
    width: 34%;
    top: 33%;
    z-index: 1;
    border-style: solid;
    border-width: 1px;
    padding: 5px;
    text-align: center;
    color: #000000;
    position: absolute;
    display: none;
    font-size: 100%;
}
 
div.ExerciseDiv{
    color: #000000;
}
 
/* JMatch flashcard styles */
table.FlashcardTable{
    background-color: transparent;
    color: #000000;
    border-color: #000000;
    margin-left: 5%;
    margin-right: 5%;
    margin-top: 2em;
    margin-bottom: 2em;
    width: 90%;
    position: relative;
    text-align: center;
    padding: 0px;
}
 
table.FlashcardTable tr{
    border-style: none;
    margin: 0px;
    padding: 0px;
    background-color: #FFFFFF;
}
 
table.FlashcardTable td.Showing{
    font-size: 140%;
    text-align: center;
    width: 50%;
    display: table-cell;
    padding: 2em;
    margin: 0px;
    border-style: solid;
    border-width: 1px;
    color: #000000;
    background-color: #FFFFFF;
}
 
table.FlashcardTable td.Hidden{
    display: none;
}
 
/* JMix styles */
div#SegmentDiv{
    margin-top: 2em;
    margin-bottom: 2em;
    text-align: center;
}
 
a.ExSegment{
    font-size: 120%;
    font-weight: bold;
    text-decoration: none;
    color: #000000;
}
 
span.RemainingWordList{
    font-style: italic;
}
 
div.DropLine {
    position: absolute;
    text-align: center;
    border-bottom-style: solid;
    border-bottom-width: 1px;
    border-bottom-color: #000000;
    width: 80%;
}
 
/* JCloze styles */
 
.ClozeWordList{
    text-align: center;
    font-weight: bold;
}
 
div.ClozeBody{
    text-align: left;
    margin-top: 2em;
    margin-bottom: 2em;
    line-height: 2.0
}
 
span.GapSpan{
    font-weight: bold;
}
 
/* JCross styles */
 
table.CrosswordGrid{
    margin: auto auto 1em auto;
    border-collapse: collapse;
    padding: 0px;
    background-color: #000000;
}
 
table.CrosswordGrid tbody tr td{
    width: 1.5em;
    height: 1.5em;
    text-align: center;
    vertical-align: middle;
    font-size: 140%;
    padding: 1px;
    margin: 0px;
    border-style: solid;
    border-width: 1px;
    border-color: #000000;
    color: #000000;
}
 
table.CrosswordGrid span{
    color: #000000;
}
 
table.CrosswordGrid td.BlankCell{
    background-color: #000000;
    color: #000000;
}
 
table.CrosswordGrid td.LetterOnlyCell{
    text-align: center;
    vertical-align: middle;
    background-color: #ffffff;
    color: #000000;
    font-weight: bold;
}
 
table.CrosswordGrid td.NumLetterCell{
    text-align: left;
    vertical-align: top;
    background-color: #ffffff;
    color: #000000;
    padding: 1px;
    font-weight: bold;
}
 
.NumLetterCellText{
    cursor: pointer;
    color: #000000;
}
 
.GridNum{
    vertical-align: super;
    font-size: 66%;
    font-weight: bold;
    text-decoration: none;
    color: #000000;
}
 
.GridNum:hover, .GridNum:visited{
    color: #000000;
}
 
table#Clues{
    margin: auto;
    vertical-align: top;
}
 
table#Clues td{
    vertical-align: top;
}
 
table.ClueList{
  margin: auto;
}
 
td.ClueNum{
    text-align: right;
    font-weight: bold;
    vertical-align: top;
}
 
td.Clue{
    text-align: left;
}
 
div#ClueEntry{
    text-align: left;
    margin-bottom: 1em;
}
 
/* Keypad styles */
 
div.Keypad{
    text-align: center;
    display: none; /* initially hidden, shown if needed */
    margin-bottom: 0.5em;
}
 
div.Keypad button{
    font-family: "Times New Roman";
    font-size: 120%;
    background-color: #ffffff;
    color: #000000;
    width: 2em;
}
 
/* JQuiz styles */
 
div.QuestionNavigation{
    text-align: center;
}
 
.QNum{
    margin: 0em 1em 0.5em 1em;
    font-weight: bold;
    vertical-align: middle;
}
 
textarea{
    font-family: "Times New Roman";
}
 
.QuestionText{
    text-align: left;
    margin: 0px;
    font-size: 100%;
}
 
.Answer{
    font-size: 120%;
    letter-spacing: 0.1em;
}
 
.PartialAnswer{
    font-size: 120%;
    letter-spacing: 0.1em;
    color: #000000;
}
 
.Highlight{
    color: #000000;
    background-color: #ffff00;
    font-weight: bold;
    font-size: 120%;
}
 
ol.QuizQuestions{
    text-align: left;
    list-style-type: none;
}
 
li.QuizQuestion{
    padding: 1em;
    border-style: solid;
    border-width: 0px 0px 1px 0px;
}
 
ol.MCAnswers{
    text-align: left;
    list-style-type: upper-alpha;
    padding: 1em;
}
 
ol.MCAnswers li{
    margin-bottom: 1em;
}
 
ol.MSelAnswers{
    text-align: left;
    list-style-type: lower-alpha;
    padding: 1em;
}
 
div.ShortAnswer{
    padding: 1em;
}
 
.FuncButton {
    text-align: center;
    border-style: solid;
 
    border-left-color: #ffffff;
    border-top-color: #ffffff;
    border-right-color: #7f7f7f;
    border-bottom-color: #7f7f7f;
    color: #000000;
    background-color: #FFFFFF;
 
    border-width: 2px;
    padding: 3px 6px 3px 6px;
    cursor: pointer;
}
 
.FuncButtonUp {
    color: #FFFFFF;
    text-align: center;
    border-style: solid;
 
    border-left-color: #ffffff;
    border-top-color: #ffffff;
    border-right-color: #7f7f7f;
    border-bottom-color: #7f7f7f;
 
    background-color: #000000;
    color: #FFFFFF;
    border-width: 2px;
    padding: 3px 6px 3px 6px;
    cursor: pointer;
}
 
.FuncButtonDown {
    color: #FFFFFF;
    text-align: center;
    border-style: solid;
 
    border-left-color: #7f7f7f;
    border-top-color: #7f7f7f;
    border-right-color: #ffffff;
    border-bottom-color: #ffffff;
    background-color: #000000;
    color: #FFFFFF;
 
    border-width: 2px;
    padding: 3px 6px 3px 6px;
    cursor: pointer;
}
 
/*BeginNavBarStyle*/
 
div.NavButtonBar{
    background-color: #000000;
    text-align: center;
    margin: 2px 0px 2px 0px;
    clear: both;
    font-size: 100%;
}
 
.NavButton {
    border-style: solid;
 
    border-left-color: #7f7f7f;
    border-top-color: #7f7f7f;
    border-right-color: #000000;
    border-bottom-color: #000000;
    background-color: #000000;
    color: #ffffff;
 
    border-width: 2px;
    cursor: pointer;    
}
 
.NavButtonUp {
    border-style: solid;
 
    border-left-color: #7f7f7f;
    border-top-color: #7f7f7f;
    border-right-color: #000000;
    border-bottom-color: #000000;
    color: #000000;
    background-color: #ffffff;
 
    border-width: 2px;
    cursor: pointer;    
}
 
.NavButtonDown {
    border-style: solid;
 
    border-left-color: #000000;
    border-top-color: #000000;
    border-right-color: #7f7f7f;
    border-bottom-color: #7f7f7f;
    color: #000000;
    background-color: #ffffff;
 
    border-width: 2px;
    cursor: pointer;    
}
 
/*EndNavBarStyle*/
 
a{
    color: #0000FF;
}
 
a:visited{
    color: #0000CC;
}
 
a:hover{
    color: #0000FF;
}
 
div.CardStyle {
    position: absolute;
    font-family: "Times New Roman";
    font-size: 100%;
    padding: 5px;
    border-style: solid;
    border-width: 1px;
    color: #000000;
    background-color: #FFFFFF;
    left: -50px;
    top: -50px;
    overflow: visible;
}
 
.rtl{
    text-align: right;
    font-size: 140%;
}
 
</style>
 
<script type="text/javascript">
 
//<![CDATA[
 
<!--
 
function Client(){
//if not a DOM browser, hopeless
    this.min = false; if (document.getElementById){this.min = true;};
 
    this.ua = navigator.userAgent;
    this.name = navigator.appName;
    this.ver = navigator.appVersion;  
 
//Get data about the browser
    this.mac = (this.ver.indexOf('Mac') != -1);
    this.win = (this.ver.indexOf('Windows') != -1);
 
//Look for Gecko
    this.gecko = (this.ua.indexOf('Gecko') > 1);
    if (this.gecko){
        this.geckoVer = parseInt(this.ua.substring(this.ua.indexOf('Gecko')+6, this.ua.length));
        if (this.geckoVer < 20020000){this.min = false;}
    }
 
//Look for Firebird
    this.firebird = (this.ua.indexOf('Firebird') > 1);
 
//Look for Safari
    this.safari = (this.ua.indexOf('Safari') > 1);
    if (this.safari){
        this.gecko = false;
    }
 
//Look for IE
    this.ie = (this.ua.indexOf('MSIE') > 0);
    if (this.ie){
        this.ieVer = parseFloat(this.ua.substring(this.ua.indexOf('MSIE')+5, this.ua.length));
        if (this.ieVer < 5.5){this.min = false;}
    }
 
//Look for Opera
    this.opera = (this.ua.indexOf('Opera') > 0);
    if (this.opera){
        this.operaVer = parseFloat(this.ua.substring(this.ua.indexOf('Opera')+6, this.ua.length));
        if (this.operaVer < 7.04){this.min = false;}
    }
    if (this.min == false){
        alert('Your browser may not be able to handle this page.');
    }
 
//Special case for the horrible ie5mac
    this.ie5mac = (this.ie&&this.mac&&(this.ieVer<6));
}
 
var C = new Client();
 
//for (prop in C){
//    alert(prop + ': ' + C[prop]);
//}
 
//CODE FOR HANDLING NAV BUTTONS AND FUNCTION BUTTONS
 
//[strNavBarJS]
function NavBtnOver(Btn){
    if (Btn.className != 'NavButtonDown'){Btn.className = 'NavButtonUp';}
}
 
function NavBtnOut(Btn){
    Btn.className = 'NavButton';
}
 
function NavBtnDown(Btn){
    Btn.className = 'NavButtonDown';
}
//[/strNavBarJS]
 
function FuncBtnOver(Btn){
    if (Btn.className != 'FuncButtonDown'){Btn.className = 'FuncButtonUp';}
}
 
function FuncBtnOut(Btn){
    Btn.className = 'FuncButton';
}
 
function FuncBtnDown(Btn){
    Btn.className = 'FuncButtonDown';
}
 
function FocusAButton(){
    if (document.getElementById('CheckButton1') != null){
        document.getElementById('CheckButton1').focus();
    }
    else{
        if (document.getElementById('CheckButton2') != null){
            document.getElementById('CheckButton2').focus();
        }
        else{
            document.getElementsByTagName('button')[0].focus();
        }
    }
}
 
//CODE FOR HANDLING DISPLAY OF POPUP FEEDBACK BOX
 
var topZ = 1000;
 
function ShowMessage(Feedback){
    var Output = Feedback + '<br /><br />';
    document.getElementById('FeedbackContent').innerHTML = Output;
    var FDiv = document.getElementById('FeedbackDiv');
    topZ++;
    FDiv.style.zIndex = topZ;
    FDiv.style.top = TopSettingWithScrollOffset(30) + 'px';
 
    FDiv.style.display = 'block';
 
    ShowElements(false, 'input');
    ShowElements(false, 'select');
    ShowElements(false, 'object');
    ShowElements(true, 'object', 'FeedbackContent');
 
//Focus the OK button
    setTimeout("document.getElementById('FeedbackOKButton').focus()", 50);
 
//
}
 
function ShowElements(Show, TagName, ContainerToReverse){
// added third argument to allow objects in the feedback box to appear
//IE bug -- hide all the form elements that will show through the popup
//FF on Mac bug : doesn't redisplay objects whose visibility is set to visible
//unless the object's display property is changed
 
    //get container object (by Id passed in, or use document otherwise)
    TopNode = document.getElementById(ContainerToReverse);
    var Els;
    if (TopNode != null) {
        Els = TopNode.getElementsByTagName(TagName);
    } else {
        Els = document.getElementsByTagName(TagName);
    }
 
    for (var i=0; i<Els.length; i++){
        if (TagName == "object") {
            //manipulate object elements in all browsers
            if (Show == true){
                Els[i].style.visibility = 'visible';
                //get Mac FireFox to manipulate display, to force screen redraw
                if (C.mac && C.gecko) {Els[i].style.display = '';}
            }
            else{
                Els[i].style.visibility = 'hidden';
                if (C.mac && C.gecko) {Els[i].style.display = 'none';}
            }
        } 
        else {
            // tagName is either input or select (that is, Form Elements)
            // ie6 has a problem with Form elements, so manipulate those
            if (C.ie) {
                if (C.ieVer < 7) {
                    if (Show == true){
                        Els[i].style.visibility = 'visible';
                    }
                    else{
                        Els[i].style.visibility = 'hidden';
                    }
                }
            }
        }
    }
}
 
function HideFeedback(){
    document.getElementById('FeedbackDiv').style.display = 'none';
    ShowElements(true, 'input');
    ShowElements(true, 'select');
    ShowElements(true, 'object');
    if (Finished == true){
        Finish();
    }
}
 
//GENERAL UTILITY FUNCTIONS AND VARIABLES
 
//PAGE DIMENSION FUNCTIONS
function PageDim(){
//Get the page width and height
    this.W = 600;
    this.H = 400;
    this.W = document.getElementsByTagName('body')[0].clientWidth;
    this.H = document.getElementsByTagName('body')[0].clientHeight;
}
 
var pg = null;
 
function GetPageXY(El) {
    var XY = {x: 0, y: 0};
    while(El){
        XY.x += El.offsetLeft;
        XY.y += El.offsetTop;
        El = El.offsetParent;
    }
    return XY;
}
 
function GetScrollTop(){
    if (typeof(window.pageYOffset) == 'number'){
        return window.pageYOffset;
    }
    else{
        if ((document.body)&&(document.body.scrollTop)){
            return document.body.scrollTop;
        }
        else{
            if ((document.documentElement)&&(document.documentElement.scrollTop)){
                return document.documentElement.scrollTop;
            }
            else{
                return 0;
            }
        }
    }
}
 
function GetViewportHeight(){
    if (typeof window.innerHeight != 'undefined'){
        return window.innerHeight;
    }
    else{
        if (((typeof document.documentElement != 'undefined')&&(typeof document.documentElement.clientHeight !=
     'undefined'))&&(document.documentElement.clientHeight != 0)){
            return document.documentElement.clientHeight;
        }
        else{
            return document.getElementsByTagName('body')[0].clientHeight;
        }
    }
}
 
function TopSettingWithScrollOffset(TopPercent){
    var T = Math.floor(GetViewportHeight() * (TopPercent/100));
    return GetScrollTop() + T; 
}
 
//CODE FOR AVOIDING LOSS OF DATA WHEN BACKSPACE KEY INVOKES history.back()
var InTextBox = false;
 
function SuppressBackspace(e){ 
    if (InTextBox == true){return;}
    if (C.ie) {
        thisKey = window.event.keyCode;
    }
    else {
        thisKey = e.keyCode;
    }
 
    var Suppress = false;
 
    if (thisKey == 8) {
        Suppress = true;
    }
 
    if (Suppress == true){
        if (C.ie){
            window.event.returnValue = false;    
            window.event.cancelBubble = true;
        }
        else{
            e.preventDefault();
        }
    }
}
 
if (C.ie){
    document.attachEvent('onkeydown',SuppressBackspace);
    window.attachEvent('onkeydown',SuppressBackspace);
}
else{
    if (window.addEventListener){
        window.addEventListener('keypress',SuppressBackspace,false);
    }
}
 
function ReduceItems(InArray, ReduceToSize){
    var ItemToDump=0;
    var j=0;
    while (InArray.length > ReduceToSize){
        ItemToDump = Math.floor(InArray.length*Math.random());
        InArray.splice(ItemToDump, 1);
    }
}
 
function Shuffle(InArray){
    var Num;
    var Temp = new Array();
    var Len = InArray.length;
 
    var j = Len;
 
    for (var i=0; i<Len; i++){
        Temp[i] = InArray[i];
    }
 
    for (i=0; i<Len; i++){
        Num = Math.floor(j  *  Math.random());
        InArray[i] = Temp[Num];
 
        for (var k=Num; k < (j-1); k++) {
            Temp[k] = Temp[k+1];
        }
        j--;
    }
    return InArray;
}
 
function WriteToInstructions(Feedback) {
    document.getElementById('InstructionsDiv').innerHTML = Feedback;
 
}
 
function EscapeDoubleQuotes(InString){
    return InString.replace(/"/g, '&quot;')
}
 
function TrimString(InString){
        var x = 0;
 
        if (InString.length != 0) {
                while ((InString.charAt(InString.length - 1) == '\u0020') || (InString.charAt(InString.length - 1) == '\u000A') || (InString.charAt(InString.length - 1) == '\u000D')){
                        InString = InString.substring(0, InString.length - 1)
                }
 
                while ((InString.charAt(0) == '\u0020') || (InString.charAt(0) == '\u000A') || (InString.charAt(0) == '\u000D')){
                        InString = InString.substring(1, InString.length)
                }
 
                while (InString.indexOf('  ') != -1) {
                        x = InString.indexOf('  ')
                        InString = InString.substring(0, x) + InString.substring(x+1, InString.length)
                 }
 
                return InString;
        }
 
        else {
                return '';
        }
}
 
function FindLongest(InArray){
    if (InArray.length < 1){return -1;}
 
    var Longest = 0;
    for (var i=1; i<InArray.length; i++){
        if (InArray[i].length > InArray[Longest].length){
            Longest = i;
        }
    }
    return Longest;
}
 
//UNICODE CHARACTER FUNCTIONS
function IsCombiningDiacritic(CharNum){
    var Result = (((CharNum >= 0x0300)&&(CharNum <= 0x370))||((CharNum >= 0x20d0)&&(CharNum <= 0x20ff)));
    Result = Result || (((CharNum >= 0x3099)&&(CharNum <= 0x309a))||((CharNum >= 0xfe20)&&(CharNum <= 0xfe23)));
    return Result;
}
 
function IsCJK(CharNum){
    return ((CharNum >= 0x3000)&&(CharNum < 0xd800));
}
 
//SETUP FUNCTIONS
//BROWSER WILL REFILL TEXT BOXES FROM CACHE IF NOT PREVENTED
function ClearTextBoxes(){
    var NList = document.getElementsByTagName('input');
    for (var i=0; i<NList.length; i++){
        if ((NList[i].id.indexOf('Guess') > -1)||(NList[i].id.indexOf('Gap') > -1)){
            NList[i].value = '';
        }
        if (NList[i].id.indexOf('Chk') > -1){
            NList[i].checked = '';
        }
    }
}
 
//EXTENSION TO ARRAY OBJECT
function Array_IndexOf(Input){
    var Result = -1;
    for (var i=0; i<this.length; i++){
        if (this[i] == Input){
            Result = i;
        }
    }
    return Result;
}
Array.prototype.indexOf = Array_IndexOf;
 
//IE HAS RENDERING BUG WITH BOTTOM NAVBAR
function RemoveBottomNavBarForIE(){
    if ((C.ie)&&(document.getElementById('Reading') != null)){
        if (document.getElementById('BottomNavBar') != null){
            document.getElementById('TheBody').removeChild(document.getElementById('BottomNavBar'));
        }
    }
}
 
//HOTPOTNET-RELATED CODE
 
var HPNStartTime = (new Date()).getTime();
var SubmissionTimeout = 30000;
var Detail = ''; //Global that is used to submit tracking data
 
function Finish(){
//If there's a form, fill it out and submit it
    if (document.store != null){
        Frm = document.store;
        Frm.starttime.value = HPNStartTime;
        Frm.endtime.value = (new Date()).getTime();
        Frm.mark.value = Score;
        Frm.detail.value = Detail;
        Frm.submit();
    }
}
 
//JQUIZ CORE JAVASCRIPT CODE
 
var CurrQNum = 0;
var CorrectIndicator = ':-)';
var IncorrectIndicator = '&#x03A7;';
var YourScoreIs = '';
 
//New for 6.2.2.0
var CompletedSoFar = '';
var ExerciseCompleted = '';
var ShowCompletedSoFar = true;
 
var ContinuousScoring = false;
var CorrectFirstTime = '';
var ShowCorrectFirstTime = true;
var ShuffleQs = false;
var ShuffleAs = false;
var DefaultRight = '&#x03A3;&#x03A9;&#x03A3;&#x03A4;&#x039F;!';
var DefaultWrong = '&#x039B;&#x03C5;&#x03C0;&#x03AC;&#x03BC;&#x03B1;&#x03B9;!&#x039B;&#x03AC;&#x03B8;&#x03BF;&#x03C2;!!';
var QsToShow = 4;
var Score = 0;
var Finished = false;
var Qs = null;
var QArray = new Array();
var ShowingAllQuestions = false;
var ShowAllQuestionsCaption = '&#x0394;&#x03B5;&#x03AF;&#x03BE;&#x03B5; &#x03CC;&#x03BB;&#x03B5;&#x03C2; &#x03C4;&#x03B9;&#x03C2; &#x03B5;&#x03C1;&#x03C9;&#x03C4;&#x03AE;&#x03C3;&#x03B5;&#x03B9;&#x03C2; &#x03BC;&#x03B1;&#x03B6;&#x03AF;.';
var ShowOneByOneCaption = '&#x0394;&#x03B5;&#x03AF;&#x03BE;&#x03B5; &#x03C4;&#x03B9;&#x03C2; &#x03B5;&#x03C1;&#x03C9;&#x03C4;&#x03AE;&#x03C3;&#x03B5;&#x03B9;&#x03C2; &#x03BC;&#x03AF;&#x03B1;-&#x03BC;&#x03AF;&#x03B1;.';
var State = new Array();
var Feedback = '';
var TimeOver = false;
var strInstructions = '';
var Locked = false;
 
//The following variable can be used to add a message explaining that
//the question is finished, so no further marking will take place.
var strQuestionFinished = '';
 
function CompleteEmptyFeedback(){
    var QNum, ANum;
    for (QNum=0; QNum<I.length; QNum++){
//Only do this if not multi-select
        if (I[QNum][2] != '3'){
          for (ANum = 0; ANum<I[QNum][3].length; ANum++){
              if (I[QNum][3][ANum][1].length < 1){
                  if (I[QNum][3][ANum][2] > 0){
                      I[QNum][3][ANum][1] = DefaultRight;
                  }
                  else{
                      I[QNum][3][ANum][1] = DefaultWrong;
                  }
              }
          }
        }
    }
}
 
function SetUpQuestions(){
    var AList = new Array(); 
    var QList = new Array();
    var i, j;
    Qs = document.getElementById('Questions');
    while (Qs.getElementsByTagName('li').length > 0){
        QList.push(Qs.removeChild(Qs.getElementsByTagName('li')[0]));
    }
    var DumpItem = 0;
    if (QsToShow > QList.length){
        QsToShow = QList.length;
    }
    while (QsToShow < QList.length){
        DumpItem = Math.floor(QList.length*Math.random());
        for (j=DumpItem; j<(QList.length-1); j++){
            QList[j] = QList[j+1];
        }
        QList.length = QList.length-1;
    }
    if (ShuffleQs == true){
        QList = Shuffle(QList);
    }
    if (ShuffleAs == true){
        var As;
        for (var i=0; i<QList.length; i++){
            As = QList[i].getElementsByTagName('ol')[0];
            if (As != null){
              AList.length = 0;
                while (As.getElementsByTagName('li').length > 0){
                    AList.push(As.removeChild(As.getElementsByTagName('li')[0]));
                }
                AList = Shuffle(AList);
                for (j=0; j<AList.length; j++){
                    As.appendChild(AList[j]);
                }
            }
        }
    }
 
    for (i=0; i<QList.length; i++){
        Qs.appendChild(QList[i]);
        QArray[QArray.length] = QList[i];
    }
 
//Show the first item
    QArray[0].style.display = '';
 
//Now hide all except the first item
    for (i=1; i<QArray.length; i++){
        QArray[i].style.display = 'none';
    }        
    SetQNumReadout();
 
    SetFocusToTextbox();
}
 
function SetFocusToTextbox(){
//if there's a textbox, set the focus in it
    if (QArray[CurrQNum].getElementsByTagName('input')[0] != null){
        QArray[CurrQNum].getElementsByTagName('input')[0].focus();
//and show a keypad if there is one
        if (document.getElementById('CharacterKeypad') != null){
            document.getElementById('CharacterKeypad').style.display = 'block';
        }
    }
    else{
      if (QArray[CurrQNum].getElementsByTagName('textarea')[0] != null){
          QArray[CurrQNum].getElementsByTagName('textarea')[0].focus();    
//and show a keypad if there is one
            if (document.getElementById('CharacterKeypad') != null){
                document.getElementById('CharacterKeypad').style.display = 'block';
            }
        }
//This added for 6.0.4.11: hide accented character buttons if no textbox
        else{
            if (document.getElementById('CharacterKeypad') != null){
                document.getElementById('CharacterKeypad').style.display = 'none';
            }
        }
    }
}
 
function ChangeQ(ChangeBy){
//The following line prevents moving to another question until the current
//question is answered correctly. Uncomment it to enable this behaviour. 
//    if (State[CurrQNum][0] == -1){return;}
    if (((CurrQNum + ChangeBy) < 0)||((CurrQNum + ChangeBy) >= QArray.length)){return;}
    QArray[CurrQNum].style.display = 'none';
    CurrQNum += ChangeBy;
    QArray[CurrQNum].style.display = '';
//Undocumented function added 10/12/2004
    ShowSpecialReadingForQuestion();
    SetQNumReadout();
    SetFocusToTextbox();
}
 
var HiddenReadingShown = false;
function ShowSpecialReadingForQuestion(){
//Undocumented function for showing specific reading text elements which change with each question
//Added on 10/12/2004
    if (document.getElementById('ReadingDiv') != null){
        if (HiddenReadingShown == true){
            document.getElementById('ReadingDiv').innerHTML = '';
        }
        if (QArray[CurrQNum] != null){
//Fix for 6.0.4.25
            var Children = QArray[CurrQNum].getElementsByTagName('div');
            for (var i=0; i<Children.length; i++){
            if (Children[i].className=="HiddenReading"){
                    document.getElementById('ReadingDiv').innerHTML = Children[i].innerHTML;
                    HiddenReadingShown = true;
//Hide the ShowAllQuestions button to avoid confusion
                    if (document.getElementById('ShowMethodButton') != null){
                        document.getElementById('ShowMethodButton').style.display = 'none';
                    }
                }
            }    
        }
    }
}
 
function SetQNumReadout(){
    document.getElementById('QNumReadout').innerHTML = (CurrQNum+1) + ' / ' + QArray.length;
    if ((CurrQNum+1) >= QArray.length){
        if (document.getElementById('NextQButton') != null){
            document.getElementById('NextQButton').style.visibility = 'hidden';
        }
    }
    else{
        if (document.getElementById('NextQButton') != null){
            document.getElementById('NextQButton').style.visibility = 'visible';
        }
    }
    if (CurrQNum <= 0){
        if (document.getElementById('PrevQButton') != null){
            document.getElementById('PrevQButton').style.visibility = 'hidden';
        }
    }
    else{
        if (document.getElementById('PrevQButton') != null){
            document.getElementById('PrevQButton').style.visibility = 'visible';
        }
    }
}
 
var I=new Array();
I[0]=new Array();I[0][0]=100;
I[0][1]='';
I[0][2]='0';
I[0][3]=new Array();
I[0][3][0]=new Array('100 \u03BA\u03B9\u03BB\u03AC','',0,0,1);
I[0][3][1]=new Array('60 \u03BA\u03B9\u03BB\u03AC','',1,100,1);
I[0][3][2]=new Array('35 \u03BA\u03B9\u03BB\u03AC','',0,0,1);
I[0][3][3]=new Array('70 \u03BA\u03B9\u03BB\u03AC','',0,0,1);
I[1]=new Array();I[1][0]=100;
I[1][1]='';
I[1][2]='0';
I[1][3]=new Array();
I[1][3][0]=new Array('16 \u03C7\u03C1\u03CC\u03BD\u03B9\u03B1','',1,100,1);
I[1][3][1]=new Array('21 \u03C7\u03C1\u03CC\u03BD\u03B9\u03B1','',0,0,1);
I[1][3][2]=new Array('11 \u03C7\u03C1\u03CC\u03BD\u03B9\u03B1','',0,0,1);
I[1][3][3]=new Array('15 \u03C7\u03C1\u03CC\u03BD\u03B9\u03B1','',0,0,1);
I[2]=new Array();I[2][0]=100;
I[2][1]='';
I[2][2]='0';
I[2][3]=new Array();
I[2][3][0]=new Array('42 \u03C3\u03C5\u03BD\u03BF\u03BB\u03B9\u03BA\u03AC \u03B4\u03CC\u03BD\u03C4\u03B9\u03B1','',1,100,1);
I[2][3][1]=new Array('54 \u03C3\u03C5\u03BD\u03BF\u03BB\u03B9\u03BA\u03AC \u03B4\u03CC\u03BD\u03C4\u03B9\u03B1','',0,0,1);
I[2][3][2]=new Array('38 \u03C3\u03C5\u03BD\u03BF\u03BB\u03B9\u03BA\u03AC \u03B4\u03CC\u03BD\u03C4\u03B9\u03B1','',0,0,1);
I[2][3][3]=new Array('33 \u03C3\u03C5\u03BD\u03BF\u03BB\u03B9\u03BA\u03AC \u03B4\u03CC\u03BD\u03C4\u03B9\u03B1','',0,0,1);
I[3]=new Array();I[3][0]=100;
I[3][1]='';
I[3][2]='0';
I[3][3]=new Array();
I[3][3][0]=new Array('\u03BC\u03B5 \u03AC\u03B3\u03C1\u03B9\u03B1 \u03C6\u03C5\u03C4\u03BF\u03C6\u03AC\u03B3\u03B1 \u03B6\u03CE\u03B1','',0,0,1);
I[3][3][1]=new Array('\u03BC\u03B5 \u03BA\u03C4\u03B7\u03BD\u03BF\u03C4\u03C1\u03BF\u03C6\u03B9\u03BA\u03AC \u03B6\u03CE\u03B1','',0,0,1);
I[3][3][2]=new Array('\u03BC\u03B5 \u03C6\u03C1\u03BF\u03CD\u03C4\u03B1','',0,0,1);
I[3][3][3]=new Array('\u03CC\u03BB\u03B1 \u03C4\u03B1 \u03C0\u03B1\u03C1\u03B1\u03C0\u03AC\u03BD\u03C9','',1,100,1);
 
function StartUp(){
    RemoveBottomNavBarForIE();
 
//If there's only one question, no need for question navigation controls
    if (QsToShow < 2){
        document.getElementById('QNav').style.display = 'none';
    }
 
//Stash the instructions so they can be redisplayed
    strInstructions = document.getElementById('InstructionsDiv').innerHTML;
 
    CompleteEmptyFeedback();
 
    SetUpQuestions();
    ClearTextBoxes();
    CreateStatusArray();
 
//Check search string for q parameter
    if (document.location.search.length > 0){
        if (ShuffleQs == false){
            var JumpTo = parseInt(document.location.search.substring(1,document.location.search.length))-1;
            if (JumpTo <= QsToShow){
                ChangeQ(JumpTo);
            }
        }
    }
//Undocumented function added 10/12/2004
    ShowSpecialReadingForQuestion();
}
 
function ShowHideQuestions(){
    FuncBtnOut(document.getElementById('ShowMethodButton'));
    document.getElementById('ShowMethodButton').style.display = 'none';
    if (ShowingAllQuestions == false){
        for (var i=0; i<QArray.length; i++){
                QArray[i].style.display = '';
            }
        document.getElementById('Questions').style.listStyleType = 'decimal';
        document.getElementById('OneByOneReadout').style.display = 'none';
        document.getElementById('ShowMethodButton').innerHTML = ShowOneByOneCaption;
        ShowingAllQuestions = true;
    }
    else{
        for (var i=0; i<QArray.length; i++){
                if (i != CurrQNum){
                    QArray[i].style.display = 'none';
                }
            }
        document.getElementById('Questions').style.listStyleType = 'none';
        document.getElementById('OneByOneReadout').style.display = '';
        document.getElementById('ShowMethodButton').innerHTML = ShowAllQuestionsCaption;
        ShowingAllQuestions = false;    
    }
    document.getElementById('ShowMethodButton').style.display = 'inline';
}
 
function CreateStatusArray(){
    var QNum, ANum;
//For each item in the item array
    for (QNum=0; QNum<I.length; QNum++){
//Check if the question still exists (hasn't been nuked by showing a random selection)
        if (document.getElementById('Q_' + QNum) != null){
            State[QNum] = new Array();
            State[QNum][0] = -1; //Score for this q; -1 shows question not done yet
            State[QNum][1] = new Array(); //answers
            for (ANum = 0; ANum<I[QNum][3].length; ANum++){
                State[QNum][1][ANum] = 0; //answer not chosen yet; when chosen, will store its position in the series of choices
            }
            State[QNum][2] = 0; //tries at this q so far
            State[QNum][3] = 0; //incrementing percent-correct values of selected answers
            State[QNum][4] = 0; //penalties incurred for hints
            State[QNum][5] = ''; //Sequence of answers chosen by number
        }
        else{
            State[QNum] = null;
        }
    }
}
 
function CheckMCAnswer(QNum, ANum, Btn){
//if question doesn't exist, bail
    if (State[QNum].length < 1){return;}
 
//Get the feedback
    Feedback = I[QNum][3][ANum][1];
 
//Now show feedback and bail if question already complete
    if (State[QNum][0] > -1){
//Add an extra message explaining that the question
// is finished if defined by the user
        if (strQuestionFinished.length > 0){Feedback += '<br />' + strQuestionFinished;}
//Show the feedback
        ShowMessage(Feedback);
//New for 6.2.2.1: If you want to mark an answer as correct even when it's the final choice, uncomment this line.
//        if (I[QNum][3][ANum][2] >= 1){Btn.innerHTML = CorrectIndicator;}else{Btn.innerHTML = IncorrectIndicator;}    
        return;
    }
 
//Hide the button while processing
    Btn.style.display = 'none';
 
//Increment the number of tries
    State[QNum][2]++;
 
//Add the percent-correct value of this answer
    State[QNum][3] += I[QNum][3][ANum][3];
 
//Store the try number in the answer part of the State array, for tracking purposes
    State[QNum][1][ANum] = State[QNum][2];
    if (State[QNum][5].length > 0){State[QNum][5] += ' | ';}
    State[QNum][5] += String.fromCharCode(65+ANum);
 
//Should this answer be accepted as correct?
    if (I[QNum][3][ANum][2] < 1){
//It's wrong
 
//Mark the answer
        Btn.innerHTML = IncorrectIndicator;
 
//Remove any previous score unless exercise is finished (6.0.3.8+)
        if (Finished == false){
            WriteToInstructions(strInstructions);
        }    
 
//Check whether this leaves just one MC answer unselected, in which case the Q is terminated
        var RemainingAnswer = FinalAnswer(QNum);
        if (RemainingAnswer > -1){
//Behave as if the last answer had been selected, but give no credit for it
//Increment the number of tries
            State[QNum][2]++;        
 
//Calculate the score for this question
            CalculateMCQuestionScore(QNum);
 
//Get the overall score and add it to the feedback
            CalculateOverallScore();
//New for 6.2.2.1
            var QsDone = CheckQuestionsCompleted();
            if ((ContinuousScoring == true)||(Finished == true)){
                Feedback += '<br />' + YourScoreIs + ' ' + Score + '%.' + '<br />' + QsDone;
                WriteToInstructions(YourScoreIs + ' ' + Score + '%.' + '<br />' + QsDone);
            }
            else{
                WriteToInstructions(QsDone);
            }
        }
    }
    else{
//It's right
//Mark the answer
        Btn.innerHTML = CorrectIndicator;
 
//Calculate the score for this question
        CalculateMCQuestionScore(QNum);
 
//New for 6.2.2.0
        var QsDone = CheckQuestionsCompleted();
 
//Get the overall score and add it to the feedback
        if (ContinuousScoring == true){
            CalculateOverallScore();
            if ((ContinuousScoring == true)||(Finished == true)){
                Feedback += '<br />' + YourScoreIs + ' ' + Score + '%.' + '<br />' + QsDone;
                WriteToInstructions(YourScoreIs + ' ' + Score + '%.' + '<br />' + QsDone);
            }
        }
        else{
            WriteToInstructions(QsDone);
        }
    }
 
//Show the button again
    Btn.style.display = 'inline';
 
//Finally, show the feedback    
    ShowMessage(Feedback);
 
//Check whether all questions are now done
    CheckFinished();
}
 
function CalculateMCQuestionScore(QNum){
    var Tries = State[QNum][2] + State[QNum][4]; //include tries and hint penalties
    var PercentCorrect = State[QNum][3];
    var TotAns = GetTotalMCAnswers(QNum);
    var HintPenalties = State[QNum][4];
 
//Make sure it's not already complete
 
    if (State[QNum][0] < 0){
//Allow for Hybrids
        if (HintPenalties >= 1){
            State[QNum][0] = 0;
        }
        else{
//This line calculates the score for this question
            if (TotAns == 1){
                State[QNum][0] = 1;
            }
            else{
                State[QNum][0] = ((TotAns-((Tries*100)/State[QNum][3]))/(TotAns-1));
            }
        }
//Fix for Safari bug added for version 6.0.3.42 (negative infinity problem)
        if ((State[QNum][0] < 0)||(State[QNum][0] == Number.NEGATIVE_INFINITY)){
            State[QNum][0] = 0;
        }
    }
}
 
function GetTotalMCAnswers(QNum){
    var Result = 0;
    for (var ANum=0; ANum<I[QNum][3].length; ANum++){
        if (I[QNum][3][ANum][4] == 1){ //This is an MC answer
            Result++;
        }
    }
    return Result;
}
 
function FinalAnswer(QNum){
    var UnchosenAnswers = 0;
    var FinalAnswer = -1;
    for (var ANum=0; ANum<I[QNum][3].length; ANum++){
        if (I[QNum][3][ANum][4] == 1){ //This is an MC answer
            if (State[QNum][1][ANum] < 1){ //This answer hasn't been chosen yet
                UnchosenAnswers++;
                FinalAnswer = ANum;
            }
        }
    }
    if (UnchosenAnswers == 1){
        return FinalAnswer;
    }
    else{
        return -1;
    }
}
 
function CalculateOverallScore(){
    var TotalWeighting = 0;
    var TotalScore = 0;
 
    for (var QNum=0; QNum<State.length; QNum++){
        if (State[QNum] != null){
            if (State[QNum][0] > -1){
                TotalWeighting += I[QNum][0];
                TotalScore += (I[QNum][0] * State[QNum][0]);
            }
        }
    }
    if (TotalWeighting > 0){
        Score = Math.floor((TotalScore/TotalWeighting)*100);
    }
    else{
//if TotalWeighting is 0, no questions so far have any value, so 
//no penalty should be shown.
        Score = 100; 
    }
}
 
//New for 6.2.2.0
function CheckQuestionsCompleted(){
    if (ShowCompletedSoFar == false){return '';}
    var QsCompleted = 0;
    for (var QNum=0; QNum<State.length; QNum++){
        if (State[QNum] != null){
            if (State[QNum][0] >= 0){
                QsCompleted++;
            }
        }
    }
//Fixes for 6.2.2.2
    if (QsCompleted >= QArray.length){
        return ExerciseCompleted;
    }
    else{
        return CompletedSoFar + ' ' + QsCompleted + '/' + QArray.length + '.';
    }
}
 
function CheckFinished(){
    var FB = '';
    var AllDone = true;
    for (var QNum=0; QNum<State.length; QNum++){
        if (State[QNum] != null){
            if (State[QNum][0] < 0){
                AllDone = false;
            }
        }
    }
    if (AllDone == true){
 
//Report final score and submit if necessary
        CalculateOverallScore();
        FB = YourScoreIs + ' ' + Score + '%.';
        if (ShowCorrectFirstTime == true){
            var CFT = 0;
            for (QNum=0; QNum<State.length; QNum++){
                if (State[QNum] != null){
                    if (State[QNum][0] >= 1){
                        CFT++;
                    }
                }
            }
            FB += '<br />' + CorrectFirstTime + ' ' + CFT + '/' + QsToShow;
        }
 
//New for 6.2.2.0
        FB += '<br />' + ExerciseCompleted;
 
        WriteToInstructions(FB);
 
        Finished == true;
 
        TimeOver = true;
        Locked = true;
 
        Finished = true;
        Detail = '<?xml version="1.0"?><hpnetresult><fields>';
        for (QNum=0; QNum<State.length; QNum++){
            if (State[QNum] != null){
                if (State[QNum][5].length > 0){
                    Detail += '<field><fieldname>Question #' + (QNum+1) + '</fieldname><fieldtype>question-tracking</fieldtype><fieldlabel>Q ' + (QNum+1) + '</fieldlabel><fieldlabelid>QuestionTrackingField</fieldlabelid><fielddata>' + State[QNum][5] + '</fielddata></field>';
                }
            }
        }
        Detail += '</fields></hpnetresult>';
        setTimeout('Finish()', SubmissionTimeout);
    }
 
}
 
//-->
 
//]]>
 
</script>
 
</head>
 
<body onload="StartUp()" id="TheBody" >
 
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<div class="Titles">
    <h2 class="ExerciseTitle">&#x03A3;&#x03C4;&#x03B9;&#x03C2; &#x03C0;&#x03B1;&#x03C1;&#x03B1;&#x03BA;&#x03AC;&#x03C4;&#x03C9; &#x03B5;&#x03C1;&#x03C9;&#x03C4;&#x03AE;&#x03C3;&#x03B5;&#x03B9;&#x03C2;, &#x03B2;&#x03C1;&#x03B5;&#x03C2; &#x03BA;&#x03B1;&#x03B9; &#x03C4;&#x03C3;&#x03AD;&#x03BA;&#x03B1;&#x03C1;&#x03B5; &#x03C4;&#x03B7; &#x03C3;&#x03C9;&#x03C3;&#x03C4;&#x03AE; &#x03B1;&#x03C0;&#x03AC;&#x03BD;&#x03C4;&#x03B7;&#x03C3;&#x03B7;!</h2>
 
    <h3 class="ExerciseSubtitle">1&#x03B7; &#x0391;&#x03A3;&#x039A;&#x0397;&#x03A3;&#x0397;</h3>
 
</div>
 
<div id="InstructionsDiv" class="StdDiv">
    <div id="Instructions"></div>
</div>
 
<div id="MainDiv" class="StdDiv">
 
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<li class="QuizQuestion" id="Q_0" style="display: none;"><div class="QuestionText">&#x03A4;&#x03BF; &#x03B2;&#x03AC;&#x03C1;&#x03BF;&#x03C2; &#x03B5;&#x03BD;&#x03CC;&#x03C2; &#x03B5;&#x03BD;&#x03AE;&#x03BB;&#x03B9;&#x03BA;&#x03BF;&#x03C5; &#x03BA;&#x03B1;&#x03C6;&#x03AD; &#x03BB;&#x03CD;&#x03BA;&#x03BF;&#x03C5; &#x03C6;&#x03C4;&#x03AC;&#x03BD;&#x03B5;&#x03B9;:</div><ol class="MCAnswers"><li id="Q_0_0"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_0_0_Btn" onclick="CheckMCAnswer(0,0,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;100 &#x03BA;&#x03B9;&#x03BB;&#x03AC;</li><li id="Q_0_1"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_0_1_Btn" onclick="CheckMCAnswer(0,1,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;60 &#x03BA;&#x03B9;&#x03BB;&#x03AC;</li><li id="Q_0_2"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_0_2_Btn" onclick="CheckMCAnswer(0,2,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;35 &#x03BA;&#x03B9;&#x03BB;&#x03AC;</li><li id="Q_0_3"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_0_3_Btn" onclick="CheckMCAnswer(0,3,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;70 &#x03BA;&#x03B9;&#x03BB;&#x03AC;</li></ol></li>
 
<li class="QuizQuestion" id="Q_1" style="display: none;"><div class="QuestionText">&#x03A0;&#x03BF;&#x03B9;&#x03AC; &#x03B5;&#x03AF;&#x03BD;&#x03B1;&#x03B9; &#x03B7; &#x03B4;&#x03B9;&#x03AC;&#x03C1;&#x03BA;&#x03B5;&#x03B9;&#x03B1; &#x03B6;&#x03C9;&#x03AE;&#x03C2; &#x03C4;&#x03BF;&#x03C5; &#x03BA;&#x03B1;&#x03C6;&#x03AD; &#x03BB;&#x03CD;&#x03BA;&#x03BF;&#x03C5;;</div><ol class="MCAnswers"><li id="Q_1_0"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_1_0_Btn" onclick="CheckMCAnswer(1,0,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;16 &#x03C7;&#x03C1;&#x03CC;&#x03BD;&#x03B9;&#x03B1;</li><li id="Q_1_1"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_1_1_Btn" onclick="CheckMCAnswer(1,1,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;21 &#x03C7;&#x03C1;&#x03CC;&#x03BD;&#x03B9;&#x03B1;</li><li id="Q_1_2"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_1_2_Btn" onclick="CheckMCAnswer(1,2,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;11 &#x03C7;&#x03C1;&#x03CC;&#x03BD;&#x03B9;&#x03B1;</li><li id="Q_1_3"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_1_3_Btn" onclick="CheckMCAnswer(1,3,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;15 &#x03C7;&#x03C1;&#x03CC;&#x03BD;&#x03B9;&#x03B1;</li></ol></li>
 
<li class="QuizQuestion" id="Q_2" style="display: none;"><div class="QuestionText">&#x039F; &#x03BA;&#x03B1;&#x03C6;&#x03AD; &#x03BB;&#x03CD;&#x03BA;&#x03BF;&#x03C2; &#x03B4;&#x03B9;&#x03B1;&#x03B8;&#x03AD;&#x03C4;&#x03B5;&#x03B9;:</div><ol class="MCAnswers"><li id="Q_2_0"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_2_0_Btn" onclick="CheckMCAnswer(2,0,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;42 &#x03C3;&#x03C5;&#x03BD;&#x03BF;&#x03BB;&#x03B9;&#x03BA;&#x03AC; &#x03B4;&#x03CC;&#x03BD;&#x03C4;&#x03B9;&#x03B1;</li><li id="Q_2_1"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_2_1_Btn" onclick="CheckMCAnswer(2,1,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;54 &#x03C3;&#x03C5;&#x03BD;&#x03BF;&#x03BB;&#x03B9;&#x03BA;&#x03AC; &#x03B4;&#x03CC;&#x03BD;&#x03C4;&#x03B9;&#x03B1;</li><li id="Q_2_2"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_2_2_Btn" onclick="CheckMCAnswer(2,2,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;38 &#x03C3;&#x03C5;&#x03BD;&#x03BF;&#x03BB;&#x03B9;&#x03BA;&#x03AC; &#x03B4;&#x03CC;&#x03BD;&#x03C4;&#x03B9;&#x03B1;</li><li id="Q_2_3"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_2_3_Btn" onclick="CheckMCAnswer(2,3,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;33 &#x03C3;&#x03C5;&#x03BD;&#x03BF;&#x03BB;&#x03B9;&#x03BA;&#x03AC; &#x03B4;&#x03CC;&#x03BD;&#x03C4;&#x03B9;&#x03B1;</li></ol></li>
 
<li class="QuizQuestion" id="Q_3" style="display: none;"><div class="QuestionText">&#x039C;&#x03B5; &#x03C4;&#x03B9; &#x03C4;&#x03C1;&#x03AD;&#x03C6;&#x03B5;&#x03C4;&#x03B1;&#x03B9; &#x03BF; &#x03BA;&#x03B1;&#x03C6;&#x03AD; &#x03BB;&#x03CD;&#x03BA;&#x03BF;&#x03C2;;</div><ol class="MCAnswers"><li id="Q_3_0"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_3_0_Btn" onclick="CheckMCAnswer(3,0,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;&#x03BC;&#x03B5; &#x03AC;&#x03B3;&#x03C1;&#x03B9;&#x03B1; &#x03C6;&#x03C5;&#x03C4;&#x03BF;&#x03C6;&#x03AC;&#x03B3;&#x03B1; &#x03B6;&#x03CE;&#x03B1;</li><li id="Q_3_1"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_3_1_Btn" onclick="CheckMCAnswer(3,1,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;&#x03BC;&#x03B5; &#x03BA;&#x03C4;&#x03B7;&#x03BD;&#x03BF;&#x03C4;&#x03C1;&#x03BF;&#x03C6;&#x03B9;&#x03BA;&#x03AC; &#x03B6;&#x03CE;&#x03B1;</li><li id="Q_3_2"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_3_2_Btn" onclick="CheckMCAnswer(3,2,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;&#x03BC;&#x03B5; &#x03C6;&#x03C1;&#x03BF;&#x03CD;&#x03C4;&#x03B1;</li><li id="Q_3_3"><button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)"  onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" id="Q_3_3_Btn" onclick="CheckMCAnswer(3,3,this)">&nbsp;&nbsp;?&nbsp;&nbsp;</button>&nbsp;&nbsp;&#x03CC;&#x03BB;&#x03B1; &#x03C4;&#x03B1; &#x03C0;&#x03B1;&#x03C1;&#x03B1;&#x03C0;&#x03AC;&#x03BD;&#x03C9;</li></ol></li></ol>
 
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