新手~~ 路过的高手帮我看下
</script>
<script language= "javascript ">
var theday=new Date( "January 1, 2008 ")
var dayAll
function countday(){
var today=new Date()
var seconds= Math.floor((theday.getTime()-today.getTime())/1000)
var minutes=Math.floor(seconds/60)
var hours=Math.floor(minutes/60)
var day=Math.floor(hours/24)

Cday=day
Chours=hours%24
Cminutes=minutes%60
Cseconds=secons%60
dayAll= Cday+Chours+Cminutes+Cseconds
document.form1.Text1.value=dayAll
var count=setTimeout( "countday() ",1000)


}
</script>

我刚学这个东西 不知道怎么找错
另外请教一下
学习JS要注意什么 我怎么抄别人的 还是错啊

[解决办法]
<script language=JavaScript>

<!-- [Step1]: 这里可以设置倒计时的月日年 -->
var theDay = new Date( "January 1, 2008 ")
var DayALL

function DownCount(){
var today = new Date()
var seconds = Math.floor((theDay.getTime() - today.getTime())/1000)
var minutes = Math.floor(seconds/60)
var hours = Math.floor(minutes/60)
var days = Math.floor(hours/24)
CDay= days
CHour= hours % 24
CMinute= minutes % 60
CSecond= seconds % 60
DayALL = CDay + " 天 , " + CHour + " 小时 , " + CMinute + " 分钟 , " + CSecond + " 秒 "
document.clock.DownCount.value = DayALL
var counter = setTimeout( "DownCount() ", 1000)
}

</script>