Javascript counting timer
var digiclock = "00:00:00"; i = 0; function timer() { var digiformat = ""; if(i>3599) { var H = Math.floor(i/3600); } else { var H = 0; } var M = i - (H*3600) if(M>59) { M = Math.floor(M/60) } else { M = 0 } var S = i - (M*60) if(H<10) { H = "0"+H; } if(M<10) { M = "0"+M; } if(S<10) { S = "0"+S; } document.getElementById("").value= H+":"+M+":"+S; setTimeout('timer()', 1000); i++; }