d( new THREE.Mesh( sphere, new THREE.MeshBasicMaterial( { color: 0x0040ff } ) ) );
				scene.add( light2 );

				light3 = new THREE.PointLight( 0x80ff80, 2, 50 );
				light3.add( new THREE.Mesh( sphere, new THREE.MeshBasicMaterial( { color: 0x80ff80 } ) ) );
				scene.add( light3 );

				light4 = new THREE.PointLight( 0xffaa00, 2, 50 );
				light4.add( new THREE.Mesh( sphere, new THREE.MeshBasicMaterial( { color: 0xffaa00 } ) ) );
				scene.add( light4 );

				//renderer

				renderer = new THREE.WebGLRende