var collection
function floaters() {
this.items = []
this.addItem = function(id,x,y,content)
{
document.write('<DIV id='+id+' style="Z-INDEX: 10POSITION: absolute width:80pxheight:60pxleft:'+(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()',10)
}
}
function play()
{
for(var i=0i<collection.lengthi++)
{
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 = ''
}
}
var theFloaters = new floaters()
theFloaters.addItem('followDiv1','document.body.clientWidth-112',230,'<a href=左链接地址 target=_blank><img src=左图片地址 border=0></a>')
theFloaters.addItem('followDiv2',12,230,'<a href=右链接地址 target=_blank><img src=右图片地址 border=0></a>')
theFloaters.play()
把上面的代码另存为一个*.JS文件,然后在想实现此效果的页面用 <SCRIPT src="*.js"></SCRIPT>
调用即可,*代表你另存的文件名!注意修改广告图片地址和连接地址!相应的参数可以根据页面自行调整。
这个是左右下角的浮动
http://www.weyanw.com