<input type="text" id="T1" name="T1" size="13" >
<input type="button" name="BT" onclick="vbs:aaa">
<script language=vbs>
sub aaa
dim X
X=T1.value
msgbox x
end sub
</script>
参考我做的日期输入
http://www.adr.gov.cn/download/ccc.htm
http://www.adr.gov.cn/download/ddd.htm