小代码 html倒计时

2025-02-01 技术教程

<Html><Head><title>纪念日倒计时</title></Head><BodybgColor="#FFFFFF"><SCRIPTlanguage=JavaScript1.2>functionsetcountdown(theyear,themonth,theday){yr=theyear;mo=themonth;da=theday}setcountdown(2017,7,1)varoccasion="毕业倒计时"varmessage_on_occasion="http://mzsts.host3v.com/臻于至善"varcountdownwidth='480px'varcountdownheight='20px'varcountdownbgcolor='tan'varopentags='<fontface="宋体"><small>'varclosetags='</small></font>'varmontharray=newArray("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")varcrosscount=''functionstart_countdown(){if(document.layers)document.countdownnsmain.visibility="show"elseif(document.all||document.getElementById)crosscount=document.getElementById&&!document.all?document.getElementById("countdownie"):countdowniecountdown()}if(document.all||document.getElementById)document.write('<spanid="countdownie"></span>')window.onload=start_countdownfunctioncountdown(){vartoday=newDate()vartodayy=today.getYear()if(todayy<1000)todayy+=1900vartodaym=today.getMonth()vartodayd=today.getDate()vartodayh=today.getHours()vartodaymin=today.getMinutes()vartodaysec=today.getSeconds()vartodaystring=montharray[todaym]+""+todayd+","+todayy+""+todayh+":"+todaymin+":"+todaysecfuturestring=montharray[mo-1]+""+da+","+yrdd=Date.parse(futurestring)-Date.parse(todaystring)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(dday<=0&&dhour<=0&&dmin<=0&&dsec<=1&&todayd==da){if(document.layers){document.countdownnsmain.document.countdownnssub.document.write(opentags+message_on_occasion+closetags)document.countdownnsmain.document.countdownnssub.document.close()}elseif(document.all||document.getElementById)crosscount.innerHTML=opentags+message_on_occasion+closetagsreturn}elseif(dday<=-1){if(document.layers){document.countdownnsmain.document.countdownnssub.document.write(opentags+"时间已经过了!"+closetags)document.countdownnsmain.document.countdownnssub.document.close()}elseif(document.all||document.getElementById)crosscount.innerHTML=opentags+"Occasionalreadypassed!"+closetagsreturn}else{if(document.layers){document.countdownnsmain.document.countdownnssub.document.write(opentags+dday+"days,"+dhour+"hours,"+dmin+"minutes,and"+dsec+"secondsleftuntil"+occasion+closetags)document.countdownnsmain.document.countdownnssub.document.close()}elseif(document.all||document.getElementById)crosscount.innerHTML=opentags+"还有"+dday+"天,"+dhour+"小时,"+dmin+"分,"+dsec+"秒就是"+occasion+closetags}setTimeout("countdown()",1000)}</SCRIPT><ILAYERid=countdownnsmainvisibility="hide"bgColor="&{countdownbgcolor};"height="&{countdownheight};"width="&{countdownwidth};"><LAYERid=countdownnssubheight="&{countdownheight};"width="&{countdownwidth};"top="0"left="0"></LAYER></ILAYER></Body></Html>