用JavaScript编程定义二维数组并初始化,然后输出元素值

<script language="JavaScript">

//定义二维数组并初始化
var aEg = new Array(
["a1","a2","a3"],
["b1","b2","b3"]);

var i, j;

//输出二维数组元素的值
for (i=0; i < aEg.length; i++)
{
for (j=0; j < aEg[i].length; j++)
{
document.write(aEg[i][j]);
document.write('　');
}
document.write('<BR>');
}
</script>