var delta = 0.015;
var collection;
var divopen = true;
function floaters() {
	this.items = [];
	this.addItem = function (id, x, y, content) {
		document.write("<DIV id=" + id + " style=\"Z-INDEX: 0; 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);
	};
	this.close = function () {
		collection = this.items;
		return divclose();
	};
}
function divclose() {
	for (var i = 0; i < collection.length; i++) {
		collection[i].object.style.display = "none";
	}
	divopen = false;
	return;
}
function play() {
	if (screen.width <= 800) {
		for (var i = 0; i < collection.length; i++) {
			collection[i].object.style.display = "none";
		}
		return;
	}
	if (!divopen) {
		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();
var fhtml = "/index.do?method=show";
var divcontent = "";
Info.getImages(21, 1, function (data) {
	if (data.length != 0) {
		divcontent = "<a href='" + fhtml + "&xxid=" + data[0].xxid + "' target='_blank'><img src='/images/noimage.jpg'  width='100' border='0'></a><br/>" + "<a href='" + fhtml + "&xxid=" + data[0].xxid + "' onclick='theFloaters.close();'>\u5173\u95ed\u7a97\u53e3</a>";
	}
	if (divcontent != "") {
		theFloaters.addItem("followDiv1", "document.body.clientWidth-100", 0, divcontent);
		theFloaters.addItem("followDiv2", 0, 0, divcontent);
		theFloaters.play();
	}
});*/