Stop Watch/Timer

1

Hi, im making a timer for someone ( www.flash-matic.com/timer.html ) and i need the Hours Mins and Secs to start out as 00 but that interpheres with the +/- 1 using the buttons. Also when you click reset all to 0 but the setinterval still takes 1 off hour and puts 59 to min.

here is the code:


   hour = 00;
   min = 00;
   sec = 00;
   clicked = false;
   hads = 00;
   hadm = 00;
   hadh = 00;
   st.onPress = function():Void{
   	if(clicked == false){
   		hads = sec;
   		hadm = min;
   		hadh = hour;
   		seco = setInterval(cd,1000);
   		zer = setInterval(zero,1);
   		zer2 = setInterval(zero2,1);
   		clicked = true;
   	}
   }
   sto.onPress = function():Void{
   	clearInterval(seco);
   	clearInterval(zer);
   	clearInterval(zer1);
   	sec = hads;
   	min = hadm;
   	hour = hadh;
   	clicked = false;
   }
   function cd (){
   	if(sec > 00){
   		sec -= 1;
   	}
   }
   function zero (){
   	if(sec == 00){
   		sec+=59;
   		min-=1;
   	}
   }
   function zero2 (){
   	if(min == 00){
   		min+=59;
   		hour-=1;
   	}
   }
   hup.onPress = function():Void{
   	hour+=1;
   }
   mup.onPress = function():Void{
   	min+=1;
   }
   hdo.onPress = function():Void{
   	if(hour >= 1){
   		hour-=1;
   	}
   }
   mdo.onPress = function():Void{
   	if(min >= 1){
   		min-=1;
   	}
   }
   re.onPress = function():Void {
   	clearInterval(seco);
    	clearInterval(zer);
    	clearInterval(zer1);
    	clicked = false;       
 	hour = 0;
   	min = 0;
   	sec = 0;
   }

here is the .fla if anyone needs it www.flash-matic.com/timer.fla