脚本说明: 把如下代码加入<body>区域中 <div id=sampleLayer style="position:absolute; top:20px; left:15px; width:100px; height:100px; background:#EEEEEE; border: 1px solid #919191; font-family:Verdana; font-size:8pt">这是个简单的层</div> <script language=JavaScript> var posX, posY; var ie = document.all?1:0; var ns = document.layers?1:0; var dom = document.getElementById?1:0; var dhtml = new svetLayer("sampleLayer"); var path = new Array(452,278,452,278,452,278,452,278,452,278,452,278,452,278,452,278,452,278,452,278,452,278,452,278,452,278); var index = 0; var trNum = 0; function svetLayer(id) { this.name = dom?document.getElementById(id):ie?document.all[id]:ns?document.layers[id]:null; if (this.name !== null) { this.css = (dom||ie)?this.name.style:this.name; this.x = dom?this.css.pixelLeft:ie?parseInt(this.css.left):this.css.left; this.y = dom?this.css.pixelTop:ie?parseInt(this.css.top):this.css.top; this.moveTo = moveTo; return this; } else alert('Your layer does not exist'); } function moveTo(x,y) { if(dom||ie) { this.x=x; this.y=y; this.css.left=x; this.css.top=y; } else this.css.moveTo(x,y); } function timeline() { if(trNum < (path.length-1)) { dhtml.moveTo(path[trNum],path[trNum+1]) trNum += 2; setTimeout('timeline()',10); } else trNum=0; } window.onload=timeline; </script> <a href="http://www.7stk.com/">欢迎访问网页特效代码</a>