just another inlet to tributary

config.json

{"editor_editor":{"coffee":false,"vim":false,"emacs":false,"width":600,"height":300,"hide":false}}

inlet.js

var speed = 5;
var y = 10;
var x = 250;


function circle(ctx){
  ctx.fillStyle = '#000000';
  ctx.beginPath();
  ctx.arc(x+30,y+30,15,0,Math.PI*2, true);
  ctx.closePath();
  ctx.fill();
}

tributary.init = function(ctx) {
};
tributary.run = function(ctx,t) {

  ctx.fillStyle = "#911B1B";
  ctx.fillRect(0,0,tributary.sw, tributary.sh);  	
  ctx.strokeStyle = "#C0B2B2";
  ctx.strokeRect (1,1,tributary.sw-2,tributary.sh-2);  
  y += Math.cos(5*t);
  if (y==100){y = 0;}
  circle(ctx);
//    tributary.clear(); //helper function to clear the canvas 
};