diff --git a/scripts/dotgrid.js b/scripts/dotgrid.js
index 8d1de76..5269a28 100644
--- a/scripts/dotgrid.js
+++ b/scripts/dotgrid.js
@@ -114,6 +114,8 @@ function Dotgrid(width,height,grid_x,grid_y)
 
   function draw_line()
   {
+    console.log(vector_element);
+
     var s = document.createElementNS('http://www.w3.org/2000/svg', 'line');
     s.setAttribute('x1', -from[0]);
     s.setAttribute('y1', from[1]);
diff --git a/scripts/keyboard.js b/scripts/keyboard.js
index 2e9d71a..ffb4ce9 100644
--- a/scripts/keyboard.js
+++ b/scripts/keyboard.js
@@ -4,7 +4,7 @@ function Keyboard()
   { 
     console.log(event.keyCode);
 
-    switch (event.key || event.keyCode) {
+    switch (event.keyCode) {
       case 65 : dotgrid.draw_arc_a(); break;
       case 83 : dotgrid.draw_arc_c(); break;
       case 68 : dotgrid.draw_line(); break;