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<TITLE>程序員大本營(yíng)--Javascript</TITLE>
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純JavaScript時(shí)鐘
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腳本說明:<br>第一步:把如下代碼加入<head>區(qū)域中:<br><SCRIPT language=javascript><br><!--<br>pX=400;pY=200<br>obs = new Array(13)<br>function ob () {<br>for (i=0; i<13; i++) {<br> if (document.all) obs[i]=new Array (eval('ob'+i).style,-100,-100)<br> else obs[i] = new Array (eval('document.ob'+i),-100,-100)<br> }<br>}<br>function cl(a,b,c){<br> if (document.all) {<br> if (a!=0) b+=-1<br> eval('c'+a+'.style.pixelTop='+(pY+(c)))<br> eval('c'+a+'.style.pixelLeft='+(pX+(b)))<br> }<br>else{<br> if (a!=0) b+=10<br> eval('document.c'+a+'.top='+(pY+(c)))<br> eval('document.c'+a+'.left='+(pX+(b)))<br>}<br>if (document.all) c0.style.pixelLeft=26<br>}<br><br>function runClock() {<br> for (i=0; i<13; i++) {<br> obs[i][0].left=obs[i][1]+pX<br> obs[i][0].top=obs[i][2]+pY<br> }<br>}<br><br>var lastsec<br>function timer() {<br> time = new Date ()<br> sec = time.getSeconds()<br> if (sec!=lastsec) {<br><br> lastsec = sec<br> sec=Math.PI*sec/30<br> min=Math.PI*time.getMinutes()/30<br> hr =Math.PI*((time.getHours()*60)+time.getMinutes())/360<br> for (i=1;i<6;i++) {<br> obs[i][1] = Math.sin(sec) * (44 - (i-1)*11)-16;<br> if (document.layers)obs[i][1]+=10;<br> obs[i][2] = -Math.cos(sec) * (44 - (i-1)*11)-27;<br> }<br> for (i=6;i<10;i++) {<br> obs[i][1] = Math.sin(min) * (40 - (i-6)*10)-16;<br> if (document.layers)obs[i][1]+=10;<br> obs[i][2] = -Math.cos(min) * (40 - (i-6)*10)-27;<br> }<br> for (i=10;i<13;i++) {<br> obs[i][1] = Math.sin(hr) * (37 - (i-10)*11)-16;<br> if (document.layers)obs[i][1]+=10;<br> obs[i][2] = -Math.cos(hr) * (37 - (i-10)*11)-27;<br> }<br> }<br><br>}<br>function setNum(){<br><br>cl (0,-67,-65);<br>cl (1,10,-51);<br>cl (2,28,-33);<br>cl (3,35,-8);<br>cl (4,28,17);<br>cl (5,10,35);<br>cl (6,-15,42);<br>cl (7,-40,35);<br>cl (8,-58,17);<br>cl (9,-65,-8);<br>cl (10,-58,-33);<br>cl (11,-40,-51);<br>cl (12,-16,-56);<br><br>}<br><br>//--><br><br><br></SCRIPT><br><br><br>第二步:把<body>中加入如下代碼:<br><div id="c0" style="position:absolute;right:6;top:6; z-index:2;"> <br> </div><br> <div id="c1" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>1</b></div><br> <div id="c2" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>2</b></div><br> <div id="c3" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>3</b></div><br> <div id="c4" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>4</b></div><br> <div id="c5" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>5</b></div><br> <div id="c6" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>6</b></div><br> <div id="c7" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>7</b></div><br> <div id="c8" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>8</b></div><br> <div id="c9" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>9</b></div><br> <div id="c10" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>10</b></div><br> <div id="c11" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>11</b></div><br> <div id="c12" style="position:absolute;left:20;top:-20; z-index:5;font-size:11px;"><b>12</b></div><br> <div id="ob0" style="position:absolute;left:-20;top:-20;z-index:1">  </div><br> <div id="ob1" style="position:absolute;left:-20;top:-20;z-index:8"> <font size="+3" color="#0000FF"><b>.</b></font></div><br> <div id="ob2" style="position:absolute;left:-20;top:-20;z-index:8"> <font size="+3" color="#0000FF"><b>.</b></font></div><br> <div id="ob3" style="position:absolute;left:-20;top:-20;z-index:8"> <font size="+3" color="#0000FF"><b>.</b></font></div><br> <div id="ob4" style="position:absolute;left:-20;top:-20;z-index:8"> <font size="+3" color="#0000FF"><b>.</b></font></div><br> <div id="ob5" style="position:absolute;left:-20;top:-20;z-index:8"> <font size="+3" color="#0000FF"><b>.</b></font></div><br> <div id="ob6" style="position:absolute;left:-20;top:-20;z-index:7"> <font size="+3" color="#00FFFF"><b>.</b></font></div><br> <div id="ob7" style="position:absolute;left:-20;top:-20;z-index:7"> <font size="+3" color="#00FFFF"><b>.</b></font></div><br> <div id="ob8" style="position:absolute;left:-20;top:-20;z-index:7"> <font size="+3" color="#00FFFF"><b>.</b></font></div><br> <div id="ob9" style="position:absolute;left:-20;top:-20;z-index:7"> <font size="+3" color="#00FFFF"><b>.</b></font></div><br> <div id="ob10" style="position:absolute;left:-20;top:-20;z-index:6"> <font size="+3" color="#F30000"><b>.</b></font></div><br> <div id="ob11" style="position:absolute;left:-20;top:-20;z-index:6"> <font size="+3" color="#F30000"><b>.</b></font></div><br> <div id="ob12" style="position:absolute;left:-20;top:-20;z-index:6"> <font size="+3" color="#F30000"><b>.</b></font></div><br><br><br>第三步:把<body>中內(nèi)容改為:<br><body bgcolor="#fef4d9" onLoad="ob(),setNum(),setInterval('timer()',100);setInterval('runClock()',100)"><br>
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