代码如下：
<SCRIPT LANGUAGE="JavaScript"> <!-- Begin fCol = '000000'; //face colour. sCol = 'ff0000'; //seconds colour. mCol = '000000'; //minutes colour. hCol = '000000'; //hours colour. H = '....'; H = H.split(''); M = '.....'; M = M.split(''); S = '......'; S = S.split(''); Ypos = 0; Xpos = 0; Ybase = 8; Xbase = 8; dots = 12; ns = (document.layers)?1:0; if (ns) { dgts = '1 2 3 4 5 6 7 8 9 10 11 12'; dgts = dgts.split(' '); for (i = 0; i < dots; i++) { document.write('<layer name=nsDigits'+i+' top=0 left=0 height=30 width=30><center><font face=Arial,Verdana size=1 color='+fCol+'>'+dgts[i]+'</font></center></layer>'); } for (i = 0; i < M.length; i++) { document.write('<layer name=ny'+i+' top=0 left=0 bgcolor='+mCol+' clip="0,0,2,2"></layer>'); } for (i = 0; i < H.length; i++) { document.write('<layer name=nz'+i+' top=0 left=0 bgcolor='+hCol+' clip="0,0,2,2"></layer>'); } for (i = 0; i < S.length; i++) { document.write('<layer name=nx'+i+' top=0 left=0 bgcolor='+sCol+' clip="0,0,2,2"></layer>'); } } else { document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">'); for (i = 1; i < dots+1; i++) { document.write('<div id="ieDigits" style="position:absolute;top:0px;left:0px;width:30px;height:30px;font-family:Arial,Verdana;font-size:10px;color:'+fCol+';text-align:center;padding-top:10px">'+i+'</div>'); } document.write('</div></div>') document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">'); for (i = 0; i < M.length; i++) { document.write('<div id=y style="position:absolute;width:2px;height:2px;font-size:2px;background:'+mCol+'"></div>'); } document.write('</div></div>') document.write('</div></div>') document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">'); for (i = 0; i < H.length; i++) { document.write('<div id=z style="position:absolute;width:2px;height:2px;font-size:2px;background:'+hCol+'"></div>'); } document.write('</div></div>') document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">'); for (i = 0; i < S.length; i++) { document.write('<div id=x style="position:absolute;width:2px;height:2px;font-size:2px;background:'+sCol+'"></div>'); } document.write('</div></div>') } function clock() { time = new Date (); secs = time.getSeconds(); sec = -1.57 + Math.PI * secs/30; mins = time.getMinutes(); min = -1.57 + Math.PI * mins/30; hr = time.getHours(); hrs = -1.57 + Math.PI * hr/6 + Math.PI*parseInt(time.getMinutes())/360; if (ns) { Ypos = window.pageYOffset+window.innerHeight-60; Xpos = window.pageXOffset+window.innerWidth-80; } else { Ypos = document.body.scrollTop + window.document.body.clientHeight - 60; Xpos = document.body.scrollLeft + window.document.body.clientWidth - 60; } if (ns) { for (i = 0; i < dots; ++i){ document.layers["nsDigits"+i].top = Ypos - 5 + 40 * Math.sin(-0.49+dots+i/1.9); document.layers["nsDigits"+i].left = Xpos - 15 + 40 * Math.cos(-0.49+dots+i/1.9); } for (i = 0; i < S.length; i++){ document.layers["nx"+i].top = Ypos + i * Ybase * Math.sin(sec); document.layers["nx"+i].left = Xpos + i * Xbase * Math.cos(sec); } for (i = 0; i < M.length; i++){ document.layers["ny"+i].top = Ypos + i * Ybase * Math.sin(min); document.layers["ny"+i].left = Xpos + i * Xbase * Math.cos(min); } for (i = 0; i < H.length; i++){ document.layers["nz"+i].top = Ypos + i * Ybase * Math.sin(hrs); document.layers["nz"+i].left = Xpos + i * Xbase * Math.cos(hrs); } } else{ for (i=0; i < dots; ++i){ ieDigits[i].style.pixelTop = Ypos - 15 + 40 * Math.sin(-0.49+dots+i/1.9); ieDigits[i].style.pixelLeft = Xpos - 14 + 40 * Math.cos(-0.49+dots+i/1.9); } for (i=0; i < S.length; i++){ x[i].style.pixelTop = Ypos + i * Ybase * Math.sin(sec); x[i].style.pixelLeft = Xpos + i * Xbase * Math.cos(sec); } for (i=0; i < M.length; i++){ y[i].style.pixelTop = Ypos + i * Ybase * Math.sin(min); y[i].style.pixelLeft = Xpos + i * Xbase * Math.cos(min); } for (i=0; i < H.length; i++){ z[i].style.pixelTop = Ypos + i * Ybase*Math.sin(hrs); z[i].style.pixelLeft = Xpos + i * Xbase*Math.cos(hrs); } } setTimeout('clock()', 50); } if (document.layers || document.all) window.onload = clock; // End --> </script>