Javascriptカウントダウンコード

 
  
 
  <br>var interval = 1000; 
  <br>function ShowCountDown(year, month, day, divname) { 
  <br>var now = new Date(); 
  <br>var endDate = new Date(year, month - 1, day, 14, 07); 
  <br>var leftTime = endDate.getTime() - now.getTime(); 
  <br>var leftsecond = parseInt(leftTime / 1000); 
  <br>var day1 = Math.floor(leftsecond / (60 * 60 * 24)); 
  <br>var hour1 = Math.floor((leftsecond - day1 * 24 * 60 * 60) / 3600); 
  <br>var hour = Math.floor((leftsecond - 60 * 60) / 3600); 
  <br>//          0 
  <br>if (hour > 0) { 
  <br>} 
  <br>else { 
  <br>hour = 0; 
  <br>} 
  <br>if (day1 < 0) { 
  <br>hour = hour1 
  <br>} 
  <br>var minute = Math.floor((leftsecond - day1 * 24 * 60 * 60 - hour1 * 3600) / 60); 
  <br>var second = Math.floor(leftsecond - day1 * 24 * 60 * 60 - hour1 * 3600 - minute * 60); 
  <br>var cc = document.getElementById(divname); 
  <br>//             0 
  <br>if (leftTime > 0) { 
  <br>cc.innerHTML = hour + "  " + minute + " " + second + " "; 
  <br>//            
  <br>//cc.innerHTML = "  " + year + " " + month + " " + day + "   ：" + hour + "  " + minute + " " + second + " "; 
  <br>} 
  <br>else { 
  <br>cc.innerHTML = 0 + "  " + 0 + " " + 0 + " "; 
  <br>} 
  <br>} 
  <br>//showData DIV ID 2010，8，10                     。 
  <br>window.setInterval(function () { ShowCountDown(2010, 8, 10, 'showData'); }, interval); 
  <br>