调用VbScript吧<script language="VbScript">
Function getRnd()
Randomize
getRnd = Rnd
End Function
</script>
<script language="JavaScript">
for (i = 1; i <= 10; i++) {
alert(getRnd());
}
</script>
Function getRnd()
Randomize
getRnd = Rnd
End Function
</script>
<script language="JavaScript">
for (i = 1; i <= 10; i++) {
alert(getRnd());
}
</script>
alert(Math.random())
</script>
alert(Math.round(Math.random()*1000))
</script>
下面的1000可以任意更改，必须不大于数据库记录的总数目。
<html>
<body>
<script language=javascript runat=server>
var RecNum=Math.round(Math.random()*1000)
</script>
<%
response.write RecNum
%>
</body>
</html>