<script>
var sg=00;
var ms=00;
var hr=00;
var pr=1;
var partision='Partisiones:<br />';
function empezar(){
sg++
validar_segundos();
validar_minutos();
actualizar();
}
function partisiones(sty){
if(!sty){
partision+=pr+"- "+hr+":"+ms+":"+sg+"<br />";
pr++;
if(pr==11){
partision+='<a href="javascript
:partisiones(true);">Borrar</a>';
parti.disabled = !this.checked;
}
if(pr<=11)document.getElementById("partir").innerH TML=partision;
}else{
parti.disabled = this.checked;
pr=1;
partision='Partisiones:<br />';
document.getElementById("partir").innerHTML='';
}
}
function validar_segundos(){
if(sg==60){
sg=0;
ms++;
}
}
function validar_minutos(){
if(ms==60){
ms=0;
hr++
}
}
function actualizar(){
time_reset=setTimeout('empezar()',1000);
document.getElementById("time").innerHTML=hr+":"+m s+":"+sg;
}
function parar(){
window.clearInterval(time_reset);
}
function rese(){
partisiones(true);
window.clearInterval(time_reset);
sg=0;
ms=0;
hr=0;
document.getElementById("time").innerHTML='00:00:0 0';
play.value='Empezar';
}
function botom(fg){
if(fg){
play.disabled = this.checked;
stops.disabled = !this.checked;
play.value='Continuar';
reste.disabled = !this.checked;
parti.disabled = !this.checked;
}else{
play.disabled = !this.checked;
stops.disabled = this.checked;
reste.disabled = this.checked;
parti.disabled = this.checked;
}
}
</script>
<p id="time">0:0:0</p>
<input name="play" type="button" id="play" onClick="javascript
:empezar();javascript
:botom(fal se);" value="Empezar">
<input name="stops" type="button" id="stops" onClick="javascript
:parar();javascript
:botom(true) ;" value="Parar" disabled>
<input name="reste" type="button" id="reste" onClick="javascript
:botom(true);javascript
:rese(); " value="Reset" disabled>
<input name="parti" type="button" id="parti" onclick="javascript
:partisiones(false);" value="Partir" disabled="disabled" />
<p id="partir"></p>