<!--
var delta=0.05;
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()',10);
	}
}

function play(){
	//document.documentElement.scrollTop
	

	var scrollTop=document.documentElement.scrollTop;
	var scrollLeft=document.documentElement.scrollLeft;
	
	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!=(scrollLeft+followObj_x)) {
			var dx=(scrollLeft+followObj_x-followObj.offsetLeft)*delta;
			dx=(dx>0?1:-1)*Math.ceil(Math.abs(dx));
			//followObj.style.left=followObj.offsetLeft+dx;
			followObj.style.left=followObj_x;
		}
	
		if(followObj.offsetTop!=(scrollTop+followObj_y)) {
			var dy=(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;
}