검색을 이용하시면 충분히 답이 나올 쉬운 건데;;;;;;;;;


--두번째 질문--
http://www.nzeo.com/bbs/zboard.php?id=p_javascript&page=1&sn1=&divpage=1&sn=off&ss=on&sc=off&keyword=날짜&select_arrange=headnum&desc=asc&no=34

젤군이군 ㅋㅋㅋ ^^

<script language=JavaScript1.2>
function setcountup(theyear,themonth,theday){yr=theyear;mo=themonth;da=theday}

// 카운트를 시작할 날짜를 아래와 같은 방식으로 입력하세요
setcountup(2004,12,12)

// 보여줄 메세지를 설정하세요
var displaymessage="지났습니다"

// 타운트다운 영역을 설정 하세요
var countupwidth='100%'
var countupheight='40px' // NS4 용
var countupbgcolor=''
var opentags='2004년 12월 11일 로또 1등 당첨되어 세계일주 떠난지 '
var closetags=''


var montharray=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")
var crosscount=''

function start_countup(){
if (document.layers)
document.countupnsmain.visibility="show"
else if (document.all||document.getElementById)
crosscount=document.getElementById&&!document.all?document.getElementById("countupie") : countupie
countup()
}

if (document.all||document.getElementById)
document.write('<span id="countupie" style="width:'+countupwidth+'; background-color:'+countupbgcolor+'"></span>')

window.onload=start_countup

function countup(){
var today=new Date()
var todayy=today.getYear()
if (todayy < 1000)
todayy+=1900
var todaym=today.getMonth()
var todayd=today.getDate()
var todayh=today.getHours()
var todaymin=today.getMinutes()
var todaysec=today.getSeconds()
var todaystring=montharray[todaym]+" "+todayd+", "+todayy+" "+todayh+":"+todaymin+":"+todaysec
paststring=montharray[mo-1]+" "+da+", "+yr
dd=Date.parse(todaystring)-Date.parse(paststring)
dday=Math.floor(dd/(60*60*1000*24)*1)
dhour=Math.floor((dd%(60*60*1000*24))/(60*60*1000)*1)
dmin=Math.floor(((dd%(60*60*1000*24))%(60*60*1000))/(60*1000)*1)
dsec=Math.floor((((dd%(60*60*1000*24))%(60*60*1000))%(60*1000))/1000*1)

if (document.layers){
document.countupnsmain.document.countupnssub.document.write(opentags+dday+ "일, "+dhour+"시간, "+dmin+"분, "+dsec+"초 "+displaymessage+closetags)
document.countupnsmain.document.countupnssub.document.close()
}
else if (document.all||document.getElementById)
crosscount.innerHTML=opentags+dday+ "일, "+dhour+"시간, "+dmin+"분 "+dsec+"초 "+displaymessage+closetags

setTimeout("countup()",1000)
}
</script>