求高手给小弟我看一下代码哪里出错了

求高手给我看一下代码哪里出错了
<!DOCTYPE   html   PUBLIC   "-//W3C//DTD   XHTML   1.0   Transitional//EN "   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<html   xmlns= "http://www.w3.org/1999/xhtml ">
<head>
<meta   http-equiv= "Content-Type "   content= "text/html;   charset=gb2312 "   />
<style   type= "text/css "> </style>
<title> 无标题文档 </title>
<script   language= "javascript ">
function   showClock()   {
}
function   hideClock()   {
}
var   timerID   =   null
var   timerRunning   =   false

function   stopClock()   {
if(timerRunning)
clearTimeout(timerID);
timerRunning   =   false
document.clock.face.value   =   " ";
}
function   showTime()   {
var   now   =   new   Date();
var   year   =   getYear();
var   month   =   now.getMonth()   +1;
var   date   =   now.getDate();
var   hours   =   now.getHours();
var   mins   =   now.getMinutes();
var   secs   =   now.getSeconds();
var   timeVal   =   " ";
timeVal   +=   ((hours   <=   12)   ?   hours   :   hours   -   12);
timeVal   +=   ((mins   <   10)   ?   ":0 "   :   ": ")   +   mins;
timeVal   +=   ((hours   <   12)   ?   "AM "   :   "PM ");
timeVal   +=   ((month   <   10)   ?   "on   0 "   :   "on ")   +   month   +   "- ";
timeVal   +=   date   +   "- "   +   year;
document.clock.face.value   =   timeVal;
timerID   =   setTimeout( "showTime() ",1000);
timerRunning   =   true
}
function   startClock()   {
stopClock();
showTime();
}
function   windowOpener(   indexnum   ){
var   loadpos   =   "date.html "   +   "# "   +indexnum;
controlWindow   =   window.open(loadpos, "date ", "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=620,height=400 ");
}
</script>
</head>
<body   onload= "startClock() ">
<p   align= "center ">
<big>
<span   style= "background-color:   rgb(45,45,45) "> <font   face= "Arial "> form </font>
<font   face= "宋体 "> 时钟 </font>
</span>
</big>
</p>
<div   align= "center "> <center>
<table   border= "0 "   cellspacing= "0 "   cellpadding= "0 ">
<tr>
<td   width= "100% ">
<form   name= "clock "   onsubmit= "0 ">
<div   align= "center ">
<center> <p> <input   type= "text "   name= "face "   size= "20 "   value   style= "background-color:   rgb(192,192,192) "   />
</p> </center> </div> </form> </td> </tr> </table> </center> </div>