diff --git a/Libraries/u8glib/u8g_rect.c b/Libraries/u8glib/u8g_rect.c
new file mode 100644
--- /dev/null
+++ b/Libraries/u8glib/u8g_rect.c
@@ -0,0 +1,232 @@
+/*
+
+  u8g_rect.c
+  
+  U8G high level interface for horizontal and vertical things
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+  
+*/
+
+#include "u8g.h"
+
+void u8g_draw_hline(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w)
+{
+  uint8_t pixel = 0x0ff;
+  while( w >= 8 )
+  {
+    u8g_Draw8Pixel(u8g, x, y, 0, pixel);
+    w-=8;
+    x+=8;
+  }
+  if ( w != 0 )
+  {
+    w ^=7;
+    w++;
+    pixel <<= w&7;
+    u8g_Draw8Pixel(u8g, x, y, 0, pixel);
+  }
+}
+
+void u8g_draw_vline(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t h)
+{
+  uint8_t pixel = 0x0ff;
+  while( h >= 8 )
+  {
+    u8g_Draw8Pixel(u8g, x, y, 1, pixel);
+    h-=8;
+    y+=8;
+  }
+  if ( h != 0 )
+  {
+    h ^=7;
+    h++;
+    pixel <<= h&7;
+    u8g_Draw8Pixel(u8g, x, y, 1, pixel);
+  }
+}
+
+void u8g_DrawHLine(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w)
+{
+  if ( u8g_IsBBXIntersection(u8g, x, y, w, 1) == 0 )
+    return;
+  u8g_draw_hline(u8g, x, y, w);
+}
+
+void u8g_DrawVLine(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w)
+{
+  if ( u8g_IsBBXIntersection(u8g, x, y, 1, w) == 0 )
+    return;
+  u8g_draw_vline(u8g, x, y, w);
+}
+
+/* restrictions: w > 0 && h > 0 */
+void u8g_DrawFrame(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w, u8g_uint_t h)
+{
+  u8g_uint_t xtmp = x;
+  
+  if ( u8g_IsBBXIntersection(u8g, x, y, w, h) == 0 )
+    return;
+
+  
+  u8g_draw_hline(u8g, x, y, w);
+  u8g_draw_vline(u8g, x, y, h);
+  x+=w;
+  x--;
+  u8g_draw_vline(u8g, x, y, h);
+  y+=h;
+  y--;
+  u8g_draw_hline(u8g, xtmp, y, w);
+}
+
+void u8g_draw_box(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w, u8g_uint_t h)
+{
+  do
+  { 
+    u8g_draw_hline(u8g, x, y, w);
+    y++;    
+    h--;
+  } while( h != 0 );
+}
+
+/* restrictions: h > 0 */
+void u8g_DrawBox(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w, u8g_uint_t h)
+{
+  if ( u8g_IsBBXIntersection(u8g, x, y, w, h) == 0 )
+    return;
+  u8g_draw_box(u8g, x, y, w, h);
+}
+
+
+void u8g_DrawRFrame(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w, u8g_uint_t h, u8g_uint_t r)
+{
+  u8g_uint_t xl, yu;
+
+  if ( u8g_IsBBXIntersection(u8g, x, y, w, h) == 0 )
+    return;
+
+  xl = x;
+  xl += r;
+  yu = y;
+  yu += r;
+ 
+  {
+    u8g_uint_t yl, xr;
+      
+    xr = x;
+    xr += w;
+    xr -= r;
+    xr -= 1;
+    
+    yl = y;
+    yl += h;
+    yl -= r; 
+    yl -= 1;
+
+    u8g_draw_circle(u8g, xl, yu, r, U8G_DRAW_UPPER_LEFT);
+    u8g_draw_circle(u8g, xr, yu, r, U8G_DRAW_UPPER_RIGHT);
+    u8g_draw_circle(u8g, xl, yl, r, U8G_DRAW_LOWER_LEFT);
+    u8g_draw_circle(u8g, xr, yl, r, U8G_DRAW_LOWER_RIGHT);
+  }
+
+  {
+    u8g_uint_t ww, hh;
+
+    ww = w;
+    ww -= r;
+    ww -= r;
+    ww -= 2;
+    hh = h;
+    hh -= r;
+    hh -= r;
+    hh -= 2;
+    
+    xl++;
+    yu++;
+    h--;
+    w--;
+    u8g_draw_hline(u8g, xl, y, ww);
+    u8g_draw_hline(u8g, xl, y+h, ww);
+    u8g_draw_vline(u8g, x,         yu, hh);
+    u8g_draw_vline(u8g, x+w, yu, hh);
+  }
+}
+
+void u8g_DrawRBox(u8g_t *u8g, u8g_uint_t x, u8g_uint_t y, u8g_uint_t w, u8g_uint_t h, u8g_uint_t r)
+{
+  u8g_uint_t xl, yu;
+    u8g_uint_t yl, xr;
+
+  if ( u8g_IsBBXIntersection(u8g, x, y, w, h) == 0 )
+    return;
+
+  xl = x;
+  xl += r;
+  yu = y;
+  yu += r;
+ 
+  xr = x;
+  xr += w;
+  xr -= r;
+  xr -= 1;
+  
+  yl = y;
+  yl += h;
+  yl -= r; 
+  yl -= 1;
+
+  u8g_draw_disc(u8g, xl, yu, r, U8G_DRAW_UPPER_LEFT);
+  u8g_draw_disc(u8g, xr, yu, r, U8G_DRAW_UPPER_RIGHT);
+  u8g_draw_disc(u8g, xl, yl, r, U8G_DRAW_LOWER_LEFT);
+  u8g_draw_disc(u8g, xr, yl, r, U8G_DRAW_LOWER_RIGHT);
+
+  {
+    u8g_uint_t ww, hh;
+
+    ww = w;
+    ww -= r;
+    ww -= r;
+    ww -= 2;
+    hh = h;
+    hh -= r;
+    hh -= r;
+    hh -= 2;
+    
+    xl++;
+    yu++;
+    h--;
+    u8g_draw_box(u8g, xl, y, ww, r+1);
+    u8g_draw_box(u8g, xl, yl, ww, r+1);
+    //u8g_draw_hline(u8g, xl, y+h, ww);
+    u8g_draw_box(u8g, x, yu, w, hh);
+    //u8g_draw_vline(u8g, x+w, yu, hh);
+  }
+}