var delta=0.3;
var collection;
var closeB=false;
var isScrolling = false;//2005-4-13
function floaters() {
this.items = [];
this.addItem = function(id,x,y,content)
{
document.write(''+content+'
');
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;
var scrollTimeout;
document.body.onscroll = function(){
isScrolling = true;
clearTimeout(scrollTimeout);
scrollTimeout = setTimeout(function(){
isScrolling = false;
},200);
}
setInterval('play()',30);
}
}
function play()
{
if(isScrolling==true){//在拖动时不执行
return;
}
if(screen.width<=800 || closeB)
{
for(var i=0;i0?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-80',80,'
');
theFloaters.addItem('followDiv2','document.body.clientWidth-80',163,'
');
theFloaters.addItem('followDiv3','document.body.clientWidth-80',246,'
');
theFloaters.play();
//
