彗星游標

請複製以下程式碼到網頁<body> . . . </body>部分。

<STYLE> .spanstyle{font-size: 9pt; position: absolute; top: -50px; visibility: visible} </STYLE> <script language="JavaScript"> var message="Hello! 歡迎光臨"; var x,y; var step=12; var flag=0; message=message.split(""); var xpos=new Array(); for (i=0;i<=message.length-1;i++) { xpos[i]=-50; } var ypos=new Array(); for (i=0;i<=message.length-1;i++) { ypos[i]=-50; } function handlerMM(e) { x = (document.layers) ? e.pageX : document.body.scrollLeft+event.clientX+20; y = (document.layers) ? e.pageY : document.body.scrollTop+event.clientY; flag=1; } function makesnake() { if (flag==1 && document.all) { for (i=message.length-1; i>=1; i--) { xpos[i]=xpos[i-1]+step; ypos[i]=ypos[i-1]; } xpos[0]=x+step; ypos[0]=y; for (i=0; i<=message.length-1; i++) { var thisspan = eval("span"+(i)+".style"); thisspan.posLeft=xpos[i]; thisspan.posTop=ypos[i]; thisspan.color=Math.random() * 255 * 255 * 255 + Math.random() * 255 * 255 + Math.random() * 255; } } else if (flag==1 && document.layers) { for (i=message.length-1; i>=1; i--) { xpos[i]=xpos[i-1]+step; ypos[i]=ypos[i-1]; } xpos[0]=x+step; ypos[0]=y; for (i=0; i<message.length-1; i++) { var thisspan = eval("document.span"+i); thisspan.left=xpos[i]; thisspan.top=ypos[i]; thisspan.color=Math.random() * 255 * 255 * 255 + Math.random() * 255 * 255 + Math.random() * 255; } } } for (i=0;i<=message.length-1;i++) { document.write("<span id='span"+i+"' class='spanstyle'>"); document.write(message[i]); document.write("</span>"); } if (document.layers) { document.captureEvents(Event.MOUSEMOVE); } document.onmousemove = handlerMM; function pageonload() { makesnake(); window.setTimeout("pageonload();", 2); } </script>

請複製以下程式碼到網頁<body 貼在這裡>

onload="javascript:pageonload();"

變成<body onload="javascript:pageonload();" >