<script language="javascript">
var user_choose;
var array_greet=[ "Good morning!","Good noon!","Good afternoon!","Good evening!","Good midnight!"];
user_choose=prompt("Enter your choose"+"eg1","" );
for (i=0;i<=4;i++)
{
if (i==user_choose)
alert(array_greet[i-1]);
}</script>
var user_choose;
var array_greet=[ "Good morning!","Good noon!","Good afternoon!","Good evening!","Good midnight!"];
user_choose=prompt("Enter your choose"+"eg1","" );
for (i=0;i<=4;i++)
{
if (i==user_choose)
alert(array_greet[i-1]);
}</script>
这个数组new Array[4]?????????
arrayObj = new Array([size])
arrayObj = new Array([element0[, element1[, ...[, elementN]]]])