<body>
<script>
var delta = 0.015;
var collection;
var closeB = false;
function floaters() {
this.items = [];
this.addItem = function (id, x, y, content) {
document.write('<DIV id=' + id + ' style="Z-INDEX: 10; POSITION: absolute; width:80px; height:60px;left:' + (typeof (x) == 'string' ? eval(x) : x) + ';top:' + (typeof (y) == 'string' ? eval(y) : y) + '">' + content + ' </DIV>');
var newItem = {};
newItem.object = document.getElementById(id);
newItem.x = x;
newItem.y = y;
this.items[this.items.length] = newItem;
}
this.play = function () {
collection = this.items;
setInterval('play()', 30);
}
}
function play() {
if (screen.width <= 800 || closeB) {
for (var i = 0; i < collection.length; i++) {
collection[i].object.style.display = 'none';
}
return;
}
for (var i = 0; i < collection.length; i++) {
var followObj = collection[i].object;
var followObj_x = (typeof (collection[i].x) == 'string' ? eval(collection[i].x) : collection[i].x);
var followObj_y = (typeof (collection[i].y) == 'string' ? eval(collection[i].y) : collection[i].y);
if (followObj.offsetLeft != (document.body.scrollLeft + followObj_x)) {
var dx = (document.body.scrollLeft + followObj_x - followObj.offsetLeft) * delta;
dx = (dx > 0 ? 1 : -1) * Math.ceil(Math.abs(dx));
followObj.style.left = followObj.offsetLeft + dx;
}
if (followObj.offsetTop != (document.body.scrollTop + followObj_y)) {
var dy = (document.body.scrollTop + followObj_y - followObj.offsetTop) * delta;
dy = (dy > 0 ? 1 : -1) * Math.ceil(Math.abs(dy));
followObj.style.top = followObj.offsetTop + dy;
}
followObj.style.display = '';
}
}
function closeBanner() {
closeB = true;
return;
}
var theFloaters = new floaters();
//
theFloaters.addItem('followDiv1','document.body.clientWidth-100',0,'<a onClick = "closeBanner();"href = http: //www.panpan.org target=_blank><img src=ok.gif width=100 height=554 border=0></a><br> <br> <img src = close.gif onClick = "closeBanner();"> ');
theFloaters.addItem('followDiv2 ',0,0,' <a onClick = "closeBanner();" href = http: //www.panpan.org target=_blank><img src=ok2.gif width=100 height=400 border=0 ></a><br> <br> <img src = close.gif title = 关闭 onClick = "closeBanner();"> ');
theFloaters.play();
</script>
</body>
另一种实现方式
<div id="JBLStatic" style="position: absolute; width: 79; height:178; z-index: 25; left: 790; top: 50; background-color: #000000;background-repeat: repeat; background-attachment: scroll;layer-background-color: #000000; border: 1px none #000000;background-position: 0% 50%"> <p align="center"> <a href="javascript:" onclick="JBLStatic.style.visibility='hidden'; LBJStatic.style.visibility='hidden';" class="all">关@闭</a> <a name="duilian" id="duilian"></a> <a href="http://www.fightfly.com"> <img border="0" src="ok.gif"></a> </div> <div id="LBJStatic" style="position: absolute; width: 79; height: 178; z-index: 25; left: 29; top: 50; background-color: #000000;background-repeat: repeat; background-attachment: scroll;layer-background-color: #000000; border: 1px none #000000;background-position: 0% 50%"> <p align="center"> <a href="javascript:" onclick="JBLStatic.style.visibility='hidden'; LBJStatic.style.visibility='hidden'" class="all">关@闭</a> <a href="http://www.fightfly.com"> <img border="0" src="ok2.gif"></a> </div>