//if(typeof(floaters) == 'undefined'){
var delta = 0.15
var collection;
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
setInterval('floaters_play()',20);
}
}
function floaters_play() {
if(screen.width <= 800) {
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 = '';
}
}
//}
/*
var theFloaters = new floaters();
theFloaters.addItem('followDiv1','document.body.clientWidth-106',80,' 
QQ号码
QQ号码');
theFloaters.addItem('followDiv2',6,80,'QQ号码
QQ号码
');
theFloaters.play();
*/