Pixi bunny with mouse offset w/o texture load

HTML

<script src="http://www.goodboydigital.com/pixijs/examples/snake/pixi.dev.js"></script>

CSS

margin: 0;
			padding: 0;
			background-color: #000000;

JavaScript

var stage = new PIXI.Stage(0x66FF99);
        var renderer = PIXI.autoDetectRenderer(400, 300);
        var rect = new PIXI.Graphics()
        rect.beginFill(0x006400);
        rect.drawRect(0, 0, 100, 100);
        rect.endFill();
        var texture = rect.generateTexture();
        var sprite = new PIXI.Sprite(texture);
        var blur_filter = new PIXI.BlurFilter();
        blur_filter.blur = 20;
        sprite.filters = [blur_filter];
        
        var render_texture = new PIXI.RenderTexture(500, 500);
        render_texture.render(sprite);
        
        // comment and uncomment for see difference blur power
        sprite = new PIXI.Sprite(render_texture);
        
        sprite.position.x = 100;
        sprite.position.y = 100;
        stage.addChild(sprite);
        
        function animate() {
            requestAnimFrame(animate);
            renderer.render(stage);
        }
        
        document.body.appendChild(renderer.view);
        requestAnimFrame(animate);