01.<SCRIPT Language="JavaScript">
02.
03.function startCalc(){
04.interval = setInterval("calc()",1);
05.}
06.
07.function calc(){
08.price1 = document.frmcal.txt1.value;
09.price2 = document.frmcal.txt2.value;
10.
11.totalprice = (moveoutprice * 1) + (moveinprice * 1)
12.
13.document.frmcal.txt3.value = Number(totalprice).toLocaleString('en');
14.
15.}
16.
17.function stopCalc(){
18.clearInterval(interval);
19.}
20.</SCRIPT>
