function addEvent( obj, type, fn )
{
	if (obj.addEventListener)
	{
		obj.addEventListener( type, fn, false );
		EventCache.add(obj, type, fn);
	}
	else if (obj.attachEvent)
	{
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
		EventCache.add(obj, type, fn);
	}
	else
	{
		obj["on"+type] = obj["e"+type+fn];
	}
}

var EventCache = function()
{
	var listEvents = [];
	return {
		listEvents : listEvents,
		add : function(node, sEventName, fHandler)
		{
			listEvents.push(arguments);
		},
		flush : function()
		{
			var i, item;
			for(i = listEvents.length - 1; i >= 0; i = i - 1)
			{
				item = listEvents[i];
				if(item[0].removeEventListener)
				{
					item[0].removeEventListener(item[1], item[2], item[3]);
				};
				if(item[1].substring(0, 2) != "on")
				{
					item[1] = "on" + item[1];
				};
				if(item[0].detachEvent)
				{
					item[0].detachEvent(item[1], item[2]);
				};
				item[0][item[1]] = null;
			};
		}
	};
}();

// *** fixme onMaximize?

addEvent(window, 'scroll', fixAll);
addEvent(window, 'resize', fixAll);
addEvent(window, 'load', fixAll);