效 果 演 示:
JavaScript代码:
<script language="javascript">
var timer;
function startTimer(){
timer= setInterval("inputadd()",1000); //1秒执行一次
}
function stopTimer(){
clearInterval(timer);
}
function inputadd(){
document.form1.inum.value = parseInt(document.form1.inum.value)+ 1;
}
</script>