JavaScript总结-网页上显示时间

网页上显示时间

代码如下：

<TABLE>
<TR>
<TD><span id="localtime"></span> 
<script>
function showLocale(objD) 
{
 var dn, str;
 var hh = objD.getHours();
 var mm = objD.getMinutes();
 var ss = objD.getSeconds();
 str = (objD.getMonth() + 1) + "月" + objD.getDate() +"日";
 
 if(hh<10) hh = '0' + hh;
 if(mm<10) mm = '0' + mm;
 if(ss<10) ss = '0' + ss;
 str += " " + hh + ":" + mm + ":" + ss;
 return(str);
}
function tick() 
{
 var today;
 today = new Date();
 document.getElementById("localtime").innerHTML = showLocale(today);
 window.setTimeout("tick()", 1000);
}
tick();
</script>
</TD>
</TR>
</TABLE>