var app = new PIXI.Application(900,600);
  	document.body.appendChild(app.view);


  	// Create background image
  	var background = PIXI.Sprite.fromImage('img/5_.jpg');
  	background.width = app.renderer.width;
  	background.height = app.renderer.height;



  	app.stage.addChild(background);


  	// Stop application wait for load to finish
  	app.stop();

  	PIXI.loader.add('shader', '/js/shader.frag')
  	    .load(onLoaded);

  	var filter;


  	function onLoaded(loader,res) {


  	    filter = new PIXI.Filter(null, res.shader.data);

  	    background.filters = [filter];

  	    filter.uniforms.currentimage = background._texture;
  	    app.start();
  	}


  	app.ticker.add(function(delta) {

  	});