var _rIPos = 0; //rotateImages Position
	var _rIList = new Array(); //rotateImages List
	function rotateImages(imgObj, timeOut) {
		if (_rIList && _rIList.length > 1) {
			_rIPos = ((_rIPos + 1) >= _rIList.length) ? 0 : _rIPos + 1;
			document.images[imgObj].src = _rIList[_rIPos];
			setTimeout("rotateImages('" + imgObj + "', " + timeOut + ")", timeOut);
		}
	}