function productRatingClass() {

	this.display = display;
	this.hide = hide;

	var floatingLayer = null;
	var docBody = null;
	var star = null;

	function display(e, obj, str) {
		if(str != "") {
			star = obj;

			docBody = document.getElementsByTagName("body")[0];

			floatingLayer = document.createElement("div");
			floatingLayer.innerHTML = str;
			floatingLayer.style.position = "absolute";
			floatingLayer.style.padding = "8px";
			floatingLayer.style.border = "1px solid #AAAAAA";
			floatingLayer.style.fontWeight = "bold";
			floatingLayer.style.backgroundColor = "#FFFFD5";
			floatingLayer.style.left = fLib.getMousePositionX(e) + 10 + "px";
			floatingLayer.style.top = fLib.getMousePositionY(e) + 10 + "px";

			docBody.appendChild(floatingLayer);

			fLib.addEvent("mouseout", hide, star);
		}
	}

	function hide() {
		if(docBody != null && floatingLayer != null) {
			docBody.removeChild(floatingLayer);
			floatingLayer = null;
			fLib.removeEvent("mouseout", hide, star);
		}
	}

}

var productRating = new productRatingClass();