如不能顯示語法效果可貼去本站語法測試板試看

<style type="text/css">
#pane {position: absolute; visibility: hidden;}
</style>
<style fprolloverstyle>A:hover {color: red; font-weight: bold}
</style>

<script language="JavaScript">
<!--
var TimerOrClock = "clock";

//layer height
var layerH = 30;  //時鐘顯示的高度

//layer width
var layerW = 180;  //時鐘顯示的寬度

//location of the layer on the page:
//top_left, top_right, "bottom_left", "bottom_right"
var location = "top_right";

//background color of the layer:
//transparent - inherits the background of the page;
//any color as a word or in hexadecimal
var bgcolor = "#000000";  //顯示背景顏色

//font color
var text = "#FF0000";  //顯示文字顏色

//font size
var font_size = 3;

//font face
var font_face = "新明細體";

//your words
var message = "現在時間：";

/***************** DO NOT EDIT BELOW THIS LINE ***************/
var layer;
var IE = document.all;
var updateWatch;
var start = 0;

function writeTime(time)
{
    var color, size, face, out;
 
 color = (text)? text : "black";
 size = (font_size)? font_size : 2;
 face = (font_face)? font_face : "Arial";
   
 out = "<font face = \"" + face + "\" size = " + size + " color = \"" + color + "\">";
 out += (message)? message : "";

 if(!IE)
      out += "      " + time + "</font>";
 else
      out +=  time + "</font>";
 
 if(IE)
   layer.innerHTML = "<table width=\"100%\" height=\"100%\"><tr><td valign=\"middle\" align=\"center\">" + out + "</td></tr></table>";
    else
    { 
   layer.document.open();
   layer.document.write("<br>  " + "<b>" + out + "</b>");
   layer.document.close();
 }
}

function clock()
{
  var hh, mm, ss;
  var time, d, ampm = "am";

  d = new Date();
 
  hh = d.getHours();
  mm = d.getMinutes();
  ss = d.getSeconds();
 
  if(hh > 12)
  {
     hh -= 12;
  ampm = "pm";
  }
 
  hh = (hh < 10)? "0" + hh : hh;
  mm = (mm < 10)? "0" + mm : mm;
  ss = (ss < 10)? "0" + ss : ss;

  time = hh + ":" + mm + ":" + ss + "  " + ampm;
 
  writeTime(time);
}

function timer()
{
   var hh, mm, ss;
   var time;
  
   hh = parseInt("0" + (start / 3600), 10);
   mm = parseInt("0" + ((start - (hh * 3600)) / 60), 10);
   ss = start - (hh * 3600) - (mm * 60);
  
   if(start < 60)
     time = ss + " seconds ";

   else if(start < 3600 && start > 60)
     time = mm + " minutes " + ss + " seconds ";
  
   else
   {
     time = (hh == 1)? hh + " hour " : hh + " hours ";
  time += (mm == 1)? mm + " minute " : mm + " minutes "; 
   }
   writeTime(time);
   start++;
}

function scroller()
{
  var docH, docW, scrollT, scrollL;
     
  if(IE)
  {
    layer =  document.all.pane;

 if(layerH)
 {
   layer.height = layerH;
      layer.style.height = layerH;
 } 
 else 
   layerH = layer.height;

 if(layerW)
 {
   layer.width = layerW;
   layer.style.width = layerW;
 }
 else 
   layerW = layer.width;
 
 if(bgcolor)
   layer.style.background = bgcolor;

 
 docH = document.body.clientHeight;
 docW = document.body.clientWidth;
 
 scrollT = document.body.scrollTop;
 scrollL = document.body.scrollLeft;

    switch(location)
 {
    case "top_left":  layer.style.posTop =  scrollT;
                         layer.style.posLeft = scrollL;
       break;

    case "top_right":    layer.style.posTop =  scrollT;
                         layer.style.posLeft = scrollL + (docW - layerW);
                            break;

       case "bottom_left":  layer.style.posTop =  scrollT + (docH - layerH);
                         layer.style.posLeft = scrollL;
                            break;

       case "bottom_right": layer.style.posTop =  scrollT + (docH - layerH);
                         layer.style.posLeft = scrollL + (docW - layerW);
                            break;
  
    default:             layer.style.posTop =  scrollT;
                         layer.style.posLeft = scrollL;
 }
    layer.style.visibility = "visible"; 
  }
  else
  {

    layer = document.layers.pane;
 
    if(!layerH)
   layerH = 200;

 if(!layerW)
   layerW = 100;

  
 layer.resizeTo(layerW,layerH);
  
    if(bgcolor && bgcolor != "transparent")
   layer.bgColor = bgcolor; 
 

 docH = window.innerHeight;
 docW = window.innerWidth;
 
 scrollT = window.pageYOffset;
 scrollL = window.pageXOffset;
 
 switch(location.toLowerCase())
 {
    case "top_left":  layer.moveTo(scrollL,scrollT);
       break;

    case "top_right":    layer.moveTo(scrollL + (docW - layerW) - 15, scrollT);
                         break;

       case "bottom_left":  layer.moveTo(scrollL, scrollT + (docH - layerH) - 15);
                            break;

       case "bottom_right": layer.moveTo(scrollL + (docW - layerW) - 15,scrollT + (docH - layerH) - 15);
                         break;
  
    default:             layer.moveTo(scrollL,scrollT);
 }
 
 //make layer visible  
    layer.visibility = "show";
  }
}
//-->
</script>

<span id="pane"><layer name="pane" width=&{layerW}; height=&{layerH};></layer></span>

<script>
<!--
setInterval("scroller();",10);
if(TimerOrClock.toLowerCase() == "clock")
setInterval("clock();",1000);
else
setInterval("timer();",1000);
//-->
</script>