anchor.diff:    context.globalAlpha = 0.1
     var image = document.getElementById("source");
     context.drawImage(image, 100,100);
  +  context.globalAlpha = 1;
   
  -  context.globalAlpha = 1;
     var paint;
     mouseCoordinates = new Array();
   });
  
positive.code:     var canvasDiv = document.getElementById("canvasDiv");
      var tray = document.createElement("div");
      tray.setAttribute("id", "tray");
      tray.setAttribute("style", "height:50px;width:900px;background-color:yellow;border:1px solid;");
  
      // START TRAY COMPONENTS
      var colorsDiv = document.createElement("div");
  
negative.code:   setCanvas();
    $("#tray").on("click", makeSelections)
    $("#canvas").on("mousedown", mouseDown);
    $("#clear").on("click", $("#clear").on("click", function(){context.clearRect(0, 0, canvas.width, canvas.height);}))
  
    function setCanvas(){
      var canvasDiv = document.getElementById('canvasDiv');
      var canvas = document.createElement("canvas");
      canvas.setAttribute("width", "900px");
      canvas.setAttribute("height", "700px");
      canvas.setAttribute("id", "canvas");
      canvas.setAttribute("style", "border:1px solid;margin:auto")
      canvasDiv.appendChild(canvas);
  