//AD script 

//浮动AD代码
var delta=1;
var collection;
var closeB=false;
function AdSideFloaters()	//两侧广告代码
{
	this.items=[];
	this.addItem=function(id,w,h,x,y,content){
		document.write('<DIV id=' + id + ' style="Z-INDEX: 10; POSITION: absolute;width:' + (typeof(w)=='string'?eval(w):w) + 'px; height:' + (typeof(h)=='string'?eval(h):h) + 'px;left:' + (typeof(x)=='string'?eval(x):x)+'px;top:'+(typeof(y)=='string'?eval(y):y)+'px">'+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('AdPlay()',100);
	}
}
function AdPlay()
{
	if(document.documentElement.clientWidth<=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.documentElement.scrollLeft+followObj_x)) 
		{
			var dx=(document.documentElement.scrollLeft+followObj_x-followObj.scrollLeft)*delta;
			dx=(dx>0?1:-1)*Math.ceil(Math.abs(dx));
			//followObj.style.left=followObj.offsetLeft+dx+"px";
			followObj.style.left=followObj.scrollLeft+dx+"px";
		}

		if(followObj.offsetTop!=(document.documentElement.scrollTop+followObj_y)) 
		{
			var dy=(document.documentElement.scrollTop+followObj_y-followObj.offsetTop)*delta;
			dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy));
			followObj.style.top=followObj.offsetTop+dy+"px";
		}
		followObj.style.display = '';
	}
} 
function AdClose()
{
	closeB=true;
	return;
}