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20、跟随鼠标的文字
====1、将以下代码加入HTML的<body></body>之间 <style type="text/css"> .spanstyle { position:absolute; visibility:visible; top:-50px; font-size:9pt; color: #000000; font-weight:bold; }</style> <script> var x,y var step=20 var flag=0 var message="我是姜猛。" 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> <body onLoad="makesnake()" > <script> 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; </script> |
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