看看你的鼠标有没有变化？
这段程序放在<head>与</head>之间
<style>.spanstyle { position:absolute; visibility:visible; top:-50px; font-size:10pt; font-family:Verdana; font-weight:bold; color:black;}</style><script>var x,yvar step=20var flag=0// Your snappy message. Important: the space at the end of the sentence!!!var message="学海荡舟 求知无限 "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 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] } } 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] } } var timer=setTimeout("makesnake()",30)}</script>
这段程序放在<body>与</body>之间
<script language=javascript><!-- Beginning of JavaScript -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;// - End of JavaScript - --></script>
这段程序放在<body ****>正文中
onLoad="makesnake()" style="width:100%;overflow-x:hidden;overflow-y:scroll"
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