#12004/7/30 12:54:27
<html>
<head>
<script language="javascript">
var jack = prompt("Is he stupid ?","please enter 'y'or'n'");
if (jack=="y"){
alert("he is stupid");}
esle if (jack=="n"){
alert("he is not stupid");}
</script>
</head>
<body>
</body>
</html>
我调试的时候老是说第六行缺少“;"事实上没有少啊