<style type="text/css">
body {
 background-color: #d4d0c8;
}
.m_frameborder {
 border-left: 2px inset #d4d0c8;
 border-top: 2px inset #d4d0c8;
 border-right: 2px inset #ffffff;
 border-bottom: 2px inset #ffffff;
 width: 100px;
 height: 19px;
 background-color: #ffffff;
 overflow: hidden;
 text-align: right;
 font-family: "tahoma";
 font-size: 10px;
}
.m_arrow {
 width: 16px;
 height: 8px;
 font-family: "webdings";
 font-size: 7px;
 line-height: 2px;
 padding-left: 2px;
 cursor: default;
}
.m_input {
 width: 18px;
 height: 14px;
 border: 0px solid black;
 font-family: "tahoma";
 font-size: 9px;
 text-align: right;
}
</style>

<script language="javascript">
// written by cloudchen, 2004/03/15
function minute(name,fname) {
 this.name = name;
 this.fname = fname || "m_input";
 this.timer = null;
 this.fobj = null;
 
 this.tostring = function() {
  var objdate = new date();
  var sminute_common = "class=\"m_input\" maxlength=\"2\" name=\""+this.fname+"\" onfocus=\""+this.name+".setfocusobj(this)\" onblur=\""+this.name+".settime(this)\" onkeyup=\""+this.name+".prevent(this)\" onkeypress=\"if (!/[0-9]/.test(string.fromcharcode(event.keycode)))event.keycode=0\" onpaste=\"return false\" ondragenter=\"return false\" style=\"ime-mode:disabled\"";
  var sbutton_common = "class=\"m_arrow\" onfocus=\"this.blur()\" onmouseup=\""+this.name+".controltime()\" disabled"
  var str = "";
  str += "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">"
  str += "<tr>"
  str += "<td>"
  str += "<div class=\"m_frameborder\">"
  str += "<input radix=\"24\" value=\""+this.formattime(objdate.gethours())+"\" "+sminute_common+">:"
  str += "<input radix=\"60\" value=\""+this.formattime(objdate.getminutes())+"\" "+sminute_common+">:"
  str += "<input radix=\"60\" value=\""+this.formattime(objdate.getseconds())+"\" "+sminute_common+">"
  str += "</div>"
  str += "</td>"
  str += "<td>"
  str += "<table border=\"0\" cellspacing=\"2\" cellpadding=\"0\">"
  str += "<tr><td><button id=\""+this.fname+"_up\" "+sbutton_common+">5</button></td></tr>"
  str += "<tr><td><button id=\""+this.fname+"_down\" "+sbutton_common+">6</button></td></tr>"
  str += "</table>"
  str += "</td>"
  str += "</tr>"
  str += "</table>"
  return str;
 }
 this.play = function() {
  this.timer = setinterval(this.name+".playback()",1000);
 }
 this.formattime = function(stime) {
  stime = ("0"+stime);
  return stime.substr(stime.length-2);
 }
 this.playback = function() {
  var objdate = new date();
  var arrdate = [objdate.gethours(),objdate.getminutes(),objdate.getseconds()];
  var objminute = document.getelementsbyname(this.fname);
  for (var i=0;i<objminute.length;i++) {
   objminute[i].value = this.formattime(arrdate[i])
  }
 }
 this.prevent = function(obj) {
  clearinterval(this.timer);
  this.setfocusobj(obj);
  var value = parseint(obj.value,10);
  var radix = parseint(obj.radix,10)-1;
  if (obj.value>radix||obj.value<0) {
   obj.value = obj.value.substr(0,1);
  }
 }
 this.controltime = function(cmd) {
  event.cancelbubble = true;
  if (!this.fobj) return;
  clearinterval(this.timer);
  var cmd = event.srcelement.innertext=="5"?true:false;
  var i = parseint(this.fobj.value,10);
  var radix = parseint(this.fobj.radix,10)-1;
  if (i==radix&&cmd) {
   i = 0;
  } else if (i==0&&!cmd) {
   i = radix;
  } else {
   cmd?i++:i--;
  }
  this.fobj.value = this.formattime(i);
  this.fobj.select();
 }
 this.settime = function(obj) {
  obj.value = this.formattime(obj.value);
 }
 this.setfocusobj = function(obj) {
  eval(this.fname+"_up").disabled = eval(this.fname+"_down").disabled = false;
  this.fobj = obj;
 }
 this.gettime = function() {
  var arrtime = new array(2);
  for (var i=0;i<document.getelementsbyname(this.fname).length;i++) {
   arrtime[i] = document.getelementsbyname(this.fname)[i].value;
  }
  return arrtime.join(":")
 }
}
var m = new minute("m");
document.write(m);
m.play();
</script>

<button onclick="alert(m.gettime())" style="font:8px webdings;width:15px;height:15px;line-height:6px;">4</button>
<button style="font:10px arial;height:15px;height:16px;border:0px;" onfocus="this.blur()">get time-value</button>