(function(window)
{
	function BitmapLoader(src)
	{
		this.src		= src;
		this.image		= new Image();
		this.completed	= new signals.Signal();
		this.error		= new signals.Signal();
	}
	BitmapLoader.prototype.load	= function()
	{
		var _this		= this;
		this.image.onload	= function(){_this.onLoaded();};
		this.image.onerror	= function(){_this.onError();};
		this.image.src		= this.src;
	}
	BitmapLoader.prototype.onLoaded	= function()
	{
		this.completed.dispatch(this.image);
	}
	BitmapLoader.prototype.onError	= function()
	{
		alert('BitmapLoader.onError() > ' + this.src);
	}
	window.BitmapLoader = BitmapLoader;
}(window));