var swfWheel = function(id) {
	var _id = id;
	var _win = (navigator.userAgent.indexOf("Win") != -1);
	if (window.addEventListener) {
		window.addEventListener("DOMMouseScroll", scroll, false);
		window.addEventListener("mousewheel", scroll, false);
	} else {
		document.attachEvent("onmousewheel", scroll);
	}
	function scroll(e) {
		var myevent = (e)? e: window.event;
		var delta;
		if (myevent.wheelDelta) {
			if(_win && navigator.userAgent.indexOf("MSIE") != -1){
				delta = Math.floor(myevent.wheelDelta * 0.01) * 10;
			} else {
				delta = Math.floor(myevent.wheelDelta * (window.opera? ((_win? 1: 3) * 0.01): 0.1)) * 10;
			}
		} else {
			delta = Math.floor(myevent.detail / (_win? 3: 1)) * -10;
		}
		if (document[_id].wheelScroll) document[_id].wheelScroll(delta);
	}
}