カウントダウンタイマーが0

Question

に当たったときカウントダウン00:00:00

<p> 
<span id="hms">00:00:05</span> 
</body> 

<script> 

    var startTime; 
    function getCookie(name) { 
     var value = "; " + document.cookie; 
     var parts = value.split("; " + name + "="); 
     if (parts.length == 2) return parts.pop().split(";").shift(); 
    } // credits kirlich @http://stackoverflow.com/questions/10730362/get-cookie-by-name 

    function count() { 
    if(typeof getCookie('remaining')!= 'undefined') 
    { 
     startTime = getCookie('remaining'); 
    } 
    else if(document.getElementById('hms').innerHTML.trim()!='') 
    { 
     startTime = document.getElementById('hms').innerHTML; 
    } 
    else 
    { 
     var ddddd = new Date(); 
     var hhhhh=ddddd.getHours(); 
     var mmmmm=ddddd.getMinutes(); 
     var sssss=ddddd.getSeconds(); 
     startTime = hhhhh+':'+mmmmm+':'+sssss; 
     //OR 
     startTime = ddddd.toTimeString().split(" ")[0] 

    } 

    var pieces = startTime.split(":"); 
    var time = new Date(); 
    time.setHours(pieces[0]); 
    time.setMinutes(pieces[1]); 
    time.setSeconds(pieces[2]); 
    var timediff = new Date(time.valueOf()-1000) 
    var newtime = timediff.toTimeString().split(" ")[0]; 
    document.getElementById('hms').innerHTML=newtime ; 
    document.cookie = "remaining="+newtime; 
    setTimeout(count,1000); 

    } 
    count(); 
</script> 

</p 

Answer 1

<script src="http://code.jquery.com/jquery-latest.js"></script> 
<p> 
    <span id="hms">00:00:05</span> 
</body> 

<script> 

    var startTime; 
    function getCookie(name) { 
     var value = "; " + document.cookie; 
     var parts = value.split("; " + name + "="); 
     if (parts.length == 2) 
      return parts.pop().split(";").shift(); 
    } // credits kirlich @http://stackoverflow.com/questions/10730362/get-cookie-by-name 

    function count() { 
     var check = $("#hms").text(); 
     if (check == "00:00:00") { 
      myfunction(); 
     } 
     if (typeof getCookie('remaining') != 'undefined') 
     { 
      startTime = getCookie('remaining'); 
     } else if (document.getElementById('hms').innerHTML.trim() != '') 
     { 
      startTime = document.getElementById('hms').innerHTML; 
     } else 
     { 
      var ddddd = new Date("00:00:05"); 
      var hhhhh = ddddd.getHours(); 
      var mmmmm = ddddd.getMinutes(); 
      var sssss = ddddd.getSeconds(); 
      startTime = hhhhh + ':' + mmmmm + ':' + sssss; 
      //OR 
      startTime = ddddd.toTimeString().split(" ")[0] 

     } 

     var pieces = startTime.split(":"); 
     var time = new Date(); 
     time.setHours(pieces[0]); 
     time.setMinutes(pieces[1]); 
     time.setSeconds(pieces[2]); 
     var timediff = new Date(time.valueOf() - 1000) 
     var newtime = timediff.toTimeString().split(" ")[0]; 
     document.getElementById('hms').innerHTML = newtime; 
     document.cookie = "remaining=" + newtime; 
     setTimeout(count, 1000); 

    } 
    count(); 

    function myfunction() { 
     alert("Time Up"); 
    } 

</script> 

</p 

このコードを使用を打つとき、私は警告を必要とします。