diff --git a/js_src/Keyboard.js b/js_src/Keyboard.js
deleted file mode 100644
index fc11aed..0000000
--- a/js_src/Keyboard.js
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * This file is part of the Doodle3D project (http://doodle3d.com).
- *
- * Copyright (c) 2013, Doodle3D
- * This software is licensed under the terms of the GNU GPL v2 or later.
- * See file LICENSE.txt or visit http://www.gnu.org/licenses/gpl.html for full license details.
- */
-
-var keyboardShortcutsEnabled = true;
-
-function initKeyboard() {
-
-	$(document).keypress(function(event) {
-
-		if (!keyboardShortcutsEnabled) return;
-
-		var ch = String.fromCharCode(event.which);
-
-		switch (ch) {
-			case 'c': clearDoodle(); break;
-			case 'n': clearDoodle(); break;
-			case 'p': print(); break;
-			case 'u': oopsUndo(); break;
-			case 'e': settingsWindow.downloadGcode(); break;
-			case 'q': stopPrint(); break;
-			case ',': openSettingsWindow(); break;
-			case 'C': drawCircle(250,180,80,64); break; //x,y,r,res 
-			case 'T': drawCircle(250,180,80,3); break; //triangle
-			case 'X': drawCircle(250,180,80,6); break; //hexagon
-			case 'h': previewUp(true); break;
-			case 'H': previewDown(true); break;
-			case 's': saveSketch(); break;
-			case 'L': nextDoodle(); break;
-			case 'l': prevDoodle(); break;
-			case '[': previewTwistLeft(); break;
-			case ']': previewTwistRight(); break;
-			case '\'': resetTwist(); break;
-			default: console.log("Key: '" + ch + "' (" + event.which + ")");
-		}
-	})
-
-}
diff --git a/js_src/Shape.js b/js_src/Shape.js
deleted file mode 100644
index 5734a07..0000000
--- a/js_src/Shape.js
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * This file is part of the Doodle3D project (http://doodle3d.com).
- *
- * Copyright (c) 2013, Doodle3D
- * This software is licensed under the terms of the GNU GPL v2 or later.
- * See file LICENSE.txt or visit http://www.gnu.org/licenses/gpl.html for full license details.
- */
-
-function drawCircle(x0,y0,r,res) {
-  if (res==undefined) res = 50; //circle resolution
-  beginShape();
-  var step=Math.PI * 2.0 / res;
-  for (var a=0; a<=Math.PI*2; a+=step) {
-    var x = Math.sin(a) * r + x0;
-    var y = Math.cos(a) * r + y0;
-    if (a==0) shapeMoveTo(x,y);
-    else shapeLineTo(x,y);
-  }
-  endShape();
-}
-
-function beginShape(x,y) {
-  setSketchModified(true);
-}
-
-function shapeMoveTo(x,y) {
-  _points.push([x, y, true]);
-  adjustBounds(x, y)
-  adjustPreviewTransformation();
-  draw(x, y, .5);
-}
-
-function shapeLineTo(x,y) {
-  _points.push([x, y, false]);
-  adjustBounds(x, y)
-  adjustPreviewTransformation();
-  draw(x, y);
-}
-
-function endShape() {
-  renderToImageDataPreview();
-}
diff --git a/js_src/verticalShapes.js b/js_src/verticalShapes.js
deleted file mode 100644
index d90ae40..0000000
--- a/js_src/verticalShapes.js
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * This file is part of the Doodle3D project (http://doodle3d.com).
- *
- * Copyright (c) 2013, Doodle3D
- * This software is licensed under the terms of the GNU GPL v2 or later.
- * See file LICENSE.txt or visit http://www.gnu.org/licenses/gpl.html for full license details.
- */
-
-var VERTICALSHAPE;
-var verticalShapes = {
-  "NONE": 'none',
-  "DIVERGING": 'diverging',
-  "CONVERGING": 'converging',
-  "SINUS": 'sinus'
-};
-
-function initVerticalShapes() {
-  // TODO give these vertical shapes a better spot
-  VERTICALSHAPE = verticalShapes.NONE;
-  $(".verticalShapes, .straight").on('mouseup touchend', function(e) {
-    e.preventDefault();
-    console.log("diverging");
-    VERTICALSHAPE = verticalShapes.NONE;
-    redrawRenderedPreview();
-  })
-  $(".verticalShapes, .diverging").on('mouseup touchend', function(e) {
-    e.preventDefault();
-    console.log("diverging");
-    VERTICALSHAPE = verticalShapes.DIVERGING;
-    redrawRenderedPreview();
-  })
-  $(".verticalShapes, .converging").on('mouseup touchend', function(e) {
-    e.preventDefault();
-    console.log("converging");
-    VERTICALSHAPE = verticalShapes.CONVERGING;
-    redrawRenderedPreview();
-  })
-  $(".verticalShapes, .sinus").on('mouseup touchend', function(e) {
-    e.preventDefault();
-    console.log("sinus");
-    VERTICALSHAPE = verticalShapes.SINUS;
-    redrawRenderedPreview();
-  })
-
-}
-
-function resetVerticalShapes() {
-  VERTICALSHAPE = verticalShapes.NONE;
-}