JavaScript实现多维数组的方法

int[,]myArray=new int[4,5];

var myArray=new Array();

myArray[0]=new Array();

<span style="font-family:Calibri;">myArray[1]=new Array();</span>

<script type="text/javascript">
        //判读答案是否正确
        function answerCorrect(questionNumber, answer) {
            var correct = false;
            if (answer == answer[questionNumber])
                correct = true;

            return correct;
        }

        //定义问题数组和答案数组，用以存储题目和选项
        var questions = new Array();
        var answers = new Array();

        //定义问题1，将索引为0的成员定义成二维数组
        questions[0] = new Array();

        //题目，定义二维数组成员
        questions[0][0] = "the Beatles were:";
        //答案
        questions[0][1] = "A Sixties rock group from Liverpool";
        questions[0][2] = "Four musically gifted insected";
        questions[0][3] = "German Cars";
        questions[0][4] = "I don't know";

        //问题1的答案
        answers[0] = "A"

        //问题2
        //定义问题2
        questions[1] = new Array();
        questions[1][0] = "Homer Simpon's favorite food is:";
        questions[1][1] = "Fresd slead";
        questions[1][2] = "Doughnuts";
        questions[1][3] = "sea food";
        questions[1][4] = "apples";

        //问题2的答案
        answers[1] = "B";

        //提示初始化完毕
        alert("Array Initiallized");

</script>