展示时间的js

显示时间的js

<script>function show(){    var t=new Date();var h=t.getHours();var m=t.getMinutes();    var s=t.getSeconds();if(h<10)h="0"+h;if(m<10)m="0"+m;if(s<10)s="0"+s;    document.f1.h2.value=h+":"+m+":"+s;setTimeout("show()","1000")}show()    </script>