<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="
http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<script type="text/javascript">
{
var day = window.prompt("请输入数字:",day);
switch(day)
{
case"1":
window.alert("星期一");
back;
case"2":
window.alert("星期二");
back;
case"3":
window.alert("星期三");
back;
case"4":
window.alert("星期四");
back;
case"5":
window.alert("星期五");
back;
case"6":
window.alert("星期六");
back;
case"7":
window.alert("星期日");
back;
default:
window.alert("未找到日期");
}
}
</script>
<body>
</body>
</html>