//blips in dark
//	--------------------- 

	float xoff = 0.10; 
	float yoff = 0.10; 
	int frame; 

	void setup() { 
	   size(740,520); 
	   noStroke(); 
            smooth();         // *
	   fill(0); 
	} 

	void draw() 
	{ 
	   frame++; 
	   if(frame%5==0) fill(random(0,255),random(0,255)); 
	   background(0,0,25); 


	   xoff = xoff + 0.0030; 
	   yoff = yoff + 0.0040; 

	   float x = noise(xoff) * width; 
	   float y = noise(yoff) * width; 

	   //float s = noise(xoff) * 30; 
	   float s = random(0,30);           // st¿rrelse pŒ blips
           float s2 = random(0,20);           // st¿rrelse pŒ blips
           float s3 = random(0,10);           // st¿rrelse pŒ blips
	   ellipse(x,y,s,s); 
	   ellipse(y/3,x/3,s2,s2); 
	   ellipse(y/2*4,x/2*4,s,s); 
	   ellipse(y/2*4,x/2*4,s3,s3); 
	   ellipse(y/2*3.3,x/2*6.2,s2,s2); 
	   ellipse(y/2*2.3,x/2*2.4,s,s); 
	}