var SEPARATION = 80, AMOUNTX = 50, AMOUNTY = 50;
			var container, stats;
			var camera, scene, renderer;
			var startX, startY;
			var particles, particle, count = 0;


			var windowHalfX = window.innerWidth / 2;
			var windowHalfY = window.innerHeight / 3;
			var mouseX = 0, mouseY = 50;

			init();
			animate();

			function init() {
				container = document.createElement( 'div' );
				document.body.appendChild( container );
				//camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 1, 10000 );
				//camera.position.z = 1000;
				camera = new THREE.PerspectiveCamera( 125, window.innerWidth / window.innerHeight, 1, 10000 );
				camera.position.z = 1100;

				scene = new THREE.Scene();

				particles = new Array();

				var PI2 = Math.PI * 2;
				var material = new THREE.SpriteCanvasMaterial( {

					color: 0xffffff,
					program: function ( context ) {

						context.beginPath();
						context.arc( 0, 0, 0.5, 0, PI2, true );
						context.fill();

					}

				} );

				var i = 0;

				for ( var ix = 0; ix < AMOUNTX; ix ++ ) {

					for ( var iy = 0; iy < AMOUNTY; iy ++ ) {

						particle = particles[ i ++ ] = new THREE.Sprite( material );
						particle.position.x = ix * SEPARATION - ( ( AMOUNTX * SEPARATION ) / 2 );
						particle.position.z = iy * SEPARATION - ( ( AMOUNTY * SEPARATION ) / 2 );
						scene.add( particle );

					}

				}

				renderer = new THREE.CanvasRenderer();
				renderer.setPixelRatio( window.devicePixelRatio );
				renderer.setSize( window.innerWidth, window.innerHeight );
				container.appendChild( renderer.domElement );

				document.addEventListener( 'mousemove', onDocumentMouseMove, false );
				document.addEventListener( 'touchstart', onDocumentTouchStart, false );
				document.addEventListener( 'touchmove', onDocumentTouchMove, false );

				//

				window.addEventListener( 'resize', onWindowResize, false );

			}

			function onWindowResize() {

				windowHalfX = window.innerWidth / 2;
				windowHalfY = window.innerHeight / 2;

				camera.aspect = window.innerWidth / window.innerHeight;
				camera.updateProjectionMatrix();

				renderer.setSize( window.innerWidth, window.innerHeight );

			}

			function onDocumentMouseMove( event ) {
				console.log(event.clientX, windowHalfX, event.clientX - windowHalfX);
				console.log(event.clientY, windowHalfY, event.clientY - windowHalfY);
				mouseX = event.clientX - windowHalfX;
				mouseY = event.clientY - windowHalfY;

			}

			function onDocumentTouchStart( event ) {

				if ( event.touches.length === 1 ) {

					event.preventDefault();
					mouseX = event.touches[ 0 ].pageX - windowHalfX;
					mouseY = event.touches[ 0 ].pageY - windowHalfY;

				}

			}

			function onDocumentTouchMove( event ) {

				if ( event.touches.length === 1 ) {

					event.preventDefault();
					mouseX = event.touches[ 0 ].pageX - windowHalfX;
					mouseY = event.touches[ 0 ].pageY - windowHalfY;

				}

			}

			//

			function animate() {

				requestAnimationFrame( animate );

				render();
				//stats.update();

			}

			function render() {

				camera.position.x += ( mouseX/3 - camera.position.x ) * .05;
				camera.position.y += 36 + ( - mouseY/3 - camera.position.y ) * .12;

				camera.lookAt( scene.position );

				var i = 0;

				for ( var ix = 0; ix < AMOUNTX; ix ++ ) {

					for ( var iy = 0; iy < AMOUNTY; iy ++ ) {

						particle = particles[ i++ ];
						particle.position.y = ( Math.sin( ( ix + count ) * 0.3 ) * 50 ) +
							( Math.sin( ( iy + count ) * 0.5 ) * 50 );
						particle.scale.x = particle.scale.y = ( Math.sin( ( ix + count ) * 0.3 ) + 1 ) * 4 +
							( Math.sin( ( iy + count ) * 0.5 ) + 1 ) * 4;

					}

				}

				renderer.render( scene, camera );

				count += 0.1;

			}