javascript - frames per second issue -

hi have created function converts hours, minutes , frames per second ->

 function tohhmmss(seconds) {     var sec_num = parseint(seconds);     var hours = math.floor(sec_num / 3600);     var parshours = parseint(hours);       var minutes = math.floor((sec_num - (hours * 3600)) / 60);     var parsmin = parseint(minutes);      var seconds = sec_num - (hours * 3600) - (minutes * 60);     var parssec = parseint(seconds);             if (parshours < 10) { parshours = "0" + parshours; }     if (parsmin < 10) { parsmin = "0" + parsmin; }     if (parssec < 10) { parssec = "0" + parssec; }      // calculation frames     var vidframes = document.getelementbyid('video');     timefloat = parseint(vidframes.currenttime * 25).toprecision(4) / 60;     if (timefloat > 25) {         timefloat = 0;     }      frametestout = timefloatout - timefloat;     frames = frametestout * framerate;             var time = parshours + ':' + parsmin + ':' + parssec + ':' + timefloat;             return time; }  var timefloat; var timefloatout;   function getcurtime(e) {     var vid = document.getelementbyid('video');     timefloat = parseint(vid.currenttime);     var timeintime = document.getelementbyid('timein').innerhtml = tohhmmss(timefloat); }  function getouttime(e) {     var vid = document.getelementbyid('video');     timefloatout = parseint(vid.currenttime);     var timeouttime = document.getelementbyid('timeout').innerhtml = tohhmmss(timefloatout);     var framecount = document.getelementbyid('framecount').innerhtml = frames; }  $("#btntime").kendobutton({     click: getcurtime });   $("#btntimeout").kendobutton({     click: getouttime }); 

}

the issue need frames reset after each second. rather continuously incrementing.

any appreciated.

wouldn't trick?

settimeout(function(){   frames = 0; },1000);