diff --git a/doc/html/12x16__horizontal__LSB__1_8h-source.html b/doc/html/12x16__horizontal__LSB__1_8h-source.html
index 7f05433..01dbf30 100644
--- a/doc/html/12x16__horizontal__LSB__1_8h-source.html
+++ b/doc/html/12x16__horizontal__LSB__1_8h-source.html
@@ -275,7 +275,7 @@
 <a name="l00261"></a>00261 
 <a name="l00262"></a>00262 
 </pre></div></div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:41 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/12x16__horizontal__LSB__1_8h.html b/doc/html/12x16__horizontal__LSB__1_8h.html
index e6eb47c..38ad004 100644
--- a/doc/html/12x16__horizontal__LSB__1_8h.html
+++ b/doc/html/12x16__horizontal__LSB__1_8h.html
@@ -39,7 +39,7 @@
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/8x8__horizontal__LSB__1_8h-source.html b/doc/html/8x8__horizontal__LSB__1_8h-source.html
index c5c89bd..31088f4 100644
--- a/doc/html/8x8__horizontal__LSB__1_8h-source.html
+++ b/doc/html/8x8__horizontal__LSB__1_8h-source.html
@@ -272,7 +272,7 @@
 <a name="l00258"></a>00258 0x00,0x00,0x3C,0x3C,0x3C,0x3C,0x00,0x00,        <span class="comment">// 0xFE</span>
 <a name="l00259"></a>00259 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 };      <span class="comment">// 0xFF</span>
 </pre></div></div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:41 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/8x8__horizontal__LSB__1_8h.html b/doc/html/8x8__horizontal__LSB__1_8h.html
index 346d1fb..da52b47 100644
--- a/doc/html/8x8__horizontal__LSB__1_8h.html
+++ b/doc/html/8x8__horizontal__LSB__1_8h.html
@@ -39,7 +39,7 @@
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/adc_8c.html b/doc/html/adc_8c.html
index 5c37619..4457421 100644
--- a/doc/html/adc_8c.html
+++ b/doc/html/adc_8c.html
@@ -43,7 +43,7 @@
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/adc_8h-source.html b/doc/html/adc_8h-source.html
index 8ce4036..48d197c 100644
--- a/doc/html/adc_8h-source.html
+++ b/doc/html/adc_8h-source.html
@@ -24,7 +24,7 @@
 <a name="l00010"></a>00010 
 <a name="l00011"></a>00011 <span class="preprocessor">#endif </span><span class="comment">/* ADC_H */</span>
 </pre></div></div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:41 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/adc_8h.html b/doc/html/adc_8h.html
index 0882c41..7ff66cb 100644
--- a/doc/html/adc_8h.html
+++ b/doc/html/adc_8h.html
@@ -66,7 +66,7 @@
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/button_8h-source.html b/doc/html/button_8h-source.html
index 43d3884..cce920d 100644
--- a/doc/html/button_8h-source.html
+++ b/doc/html/button_8h-source.html
@@ -49,7 +49,7 @@
 <a name="l00035"></a>00035                 0x00,0x00,0x00,0x00};
 <a name="l00036"></a>00036 
 </pre></div></div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:41 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/button_8h.html b/doc/html/button_8h.html
index 2e2e70c..8a1389b 100644
--- a/doc/html/button_8h.html
+++ b/doc/html/button_8h.html
@@ -40,7 +40,7 @@
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/files.html b/doc/html/files.html
index 4b8a751..10e000a 100644
--- a/doc/html/files.html
+++ b/doc/html/files.html
@@ -35,7 +35,7 @@
   <tr><td class="indexkey">include/<a class="el" href="touch_8h.html">touch.h</a> <a href="touch_8h-source.html">[code]</a></td><td class="indexvalue"></td></tr>
 </table>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:32 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/globals.html b/doc/html/globals.html
index 8bf4fce..13b1070 100644
--- a/doc/html/globals.html
+++ b/doc/html/globals.html
@@ -184,7 +184,7 @@ Here is a list of all functions, variables, defines, enums, and typedefs with li
 , <a class="el" href="writing__demo_8c.html#bdd925f1d9c8a09b9950c059c51e02d1">writing_demo.c</a>
 </ul>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:32 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/globals_defs.html b/doc/html/globals_defs.html
index 58e372b..6d58ad9 100644
--- a/doc/html/globals_defs.html
+++ b/doc/html/globals_defs.html
@@ -118,7 +118,7 @@
 : <a class="el" href="writing__demo_8h.html#69a65c026c8b8e97c7b6f99de76ab00d">writing_demo.h</a>
 </ul>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:32 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/globals_func.html b/doc/html/globals_func.html
index 15f9620..3e89db3 100644
--- a/doc/html/globals_func.html
+++ b/doc/html/globals_func.html
@@ -104,7 +104,7 @@
 , <a class="el" href="writing__demo_8h.html#bdd925f1d9c8a09b9950c059c51e02d1">writing_demo.h</a>
 </ul>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:32 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/globals_vars.html b/doc/html/globals_vars.html
index c1083f2..a0960e3 100644
--- a/doc/html/globals_vars.html
+++ b/doc/html/globals_vars.html
@@ -41,7 +41,7 @@
 , <a class="el" href="8x8__horizontal__LSB__1_8h.html#ba6ccc96f4d96e2e7f9062a7a72b4766">8x8_horizontal_LSB_1.h</a>
 </ul>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:32 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/index.html b/doc/html/index.html
index 13c6830..d25f1b6 100644
--- a/doc/html/index.html
+++ b/doc/html/index.html
@@ -17,7 +17,7 @@
 <h1>glcd Documentation</h1>
 <p>
 <h3 align="center">0.1beta </h3></div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:41 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/lc7981_8c.html b/doc/html/lc7981_8c.html
index fc8947a..d7de1ae 100644
--- a/doc/html/lc7981_8c.html
+++ b/doc/html/lc7981_8c.html
@@ -595,7 +595,7 @@ Currently used mode, can be text or graphic.
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/lc7981_8h-source.html b/doc/html/lc7981_8h-source.html
index 136cbbc..077a203 100644
--- a/doc/html/lc7981_8h-source.html
+++ b/doc/html/lc7981_8h-source.html
@@ -100,7 +100,7 @@
 <a name="l00086"></a>00086 
 <a name="l00087"></a>00087 <span class="preprocessor">#endif </span><span class="comment">/* LC7981_H_ */</span>
 </pre></div></div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:41 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/lc7981_8h.html b/doc/html/lc7981_8h.html
index 81e7491..5cedbfd 100644
--- a/doc/html/lc7981_8h.html
+++ b/doc/html/lc7981_8h.html
@@ -974,7 +974,7 @@ If a \n occurs in the last line of the display, all the other line will be 'scro
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/main_8c.html b/doc/html/main_8c.html
index 9664d68..cc7c146 100644
--- a/doc/html/main_8c.html
+++ b/doc/html/main_8c.html
@@ -49,7 +49,7 @@
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:32 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/touch_8c.html b/doc/html/touch_8c.html
index 009549f..23dc9dc 100644
--- a/doc/html/touch_8c.html
+++ b/doc/html/touch_8c.html
@@ -88,7 +88,7 @@ If the ADC-Value is less then TOUCH_PRESSED_LEVEL, the function will return 1. <
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/touch_8h-source.html b/doc/html/touch_8h-source.html
index 78b11fe..7d74b77 100644
--- a/doc/html/touch_8h-source.html
+++ b/doc/html/touch_8h-source.html
@@ -37,7 +37,7 @@
 <a name="l00029"></a>00029 
 <a name="l00030"></a>00030 <span class="preprocessor">#endif </span><span class="comment">/* TOUCH_H_ */</span>
 </pre></div></div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:41 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/touch_8h.html b/doc/html/touch_8h.html
index e725648..9aa20f9 100644
--- a/doc/html/touch_8h.html
+++ b/doc/html/touch_8h.html
@@ -248,7 +248,7 @@ If the ADC-Value is less then TOUCH_PRESSED_LEVEL, the function will return 1. <
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/writing__demo_8c.html b/doc/html/writing__demo_8c.html
index 3035b36..bd70cc2 100644
--- a/doc/html/writing__demo_8c.html
+++ b/doc/html/writing__demo_8c.html
@@ -45,7 +45,7 @@ Created on: 29.05.2009 Author: sebastian
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:32 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/writing__demo_8h-source.html b/doc/html/writing__demo_8h-source.html
index 314e670..a61702d 100644
--- a/doc/html/writing__demo_8h-source.html
+++ b/doc/html/writing__demo_8h-source.html
@@ -25,7 +25,7 @@
 <a name="l00017"></a>00017 
 <a name="l00018"></a>00018 <span class="preprocessor">#endif </span><span class="comment">/* PARTICEL_DEMO_H_ */</span>
 </pre></div></div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:31 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:41 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/html/writing__demo_8h.html b/doc/html/writing__demo_8h.html
index 9b49f56..f173730 100644
--- a/doc/html/writing__demo_8h.html
+++ b/doc/html/writing__demo_8h.html
@@ -72,7 +72,7 @@ Created on: 29.05.2009 Author: sebastian
 </div>
 </div><p>
 </div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jun 7 14:38:32 2009 for glcd by&nbsp;
+<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jun 11 12:17:42 2009 for glcd by&nbsp;
 <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
 </body>
diff --git a/doc/latex/doxygen.sty b/doc/latex/doxygen.sty
index a507cab..c7e8ba5 100644
--- a/doc/latex/doxygen.sty
+++ b/doc/latex/doxygen.sty
@@ -10,8 +10,8 @@
         {\fancyplain{}{\bfseries\rightmark}}
 \rhead[\fancyplain{}{\bfseries\leftmark}]
         {\fancyplain{}{\bfseries\thepage}}
-\rfoot[\fancyplain{}{\bfseries\scriptsize Generated on Sun Jun 7 14:38:31 2009 for glcd by Doxygen }]{}
-\lfoot[]{\fancyplain{}{\bfseries\scriptsize Generated on Sun Jun 7 14:38:31 2009 for glcd by Doxygen }}
+\rfoot[\fancyplain{}{\bfseries\scriptsize Generated on Thu Jun 11 12:17:41 2009 for glcd by Doxygen }]{}
+\lfoot[]{\fancyplain{}{\bfseries\scriptsize Generated on Thu Jun 11 12:17:41 2009 for glcd by Doxygen }}
 \cfoot{}
 \newenvironment{Code}
 {\footnotesize}
diff --git a/doc/latex/refman.tex b/doc/latex/refman.tex
index 212c5e1..9b05bb7 100644
--- a/doc/latex/refman.tex
+++ b/doc/latex/refman.tex
@@ -21,7 +21,7 @@
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 \clearemptydoublepage
diff --git a/backlight/backlight.png b/doc/photos/backlight/backlight.png
similarity index 100%
rename from backlight/backlight.png
rename to doc/photos/backlight/backlight.png
diff --git a/backlight/backlight.schem b/doc/photos/backlight/backlight.schem
similarity index 100%
rename from backlight/backlight.schem
rename to doc/photos/backlight/backlight.schem
diff --git a/backlight/bright.jpg b/doc/photos/backlight/bright.jpg
similarity index 100%
rename from backlight/bright.jpg
rename to doc/photos/backlight/bright.jpg
diff --git a/backlight/dark.jpg b/doc/photos/backlight/dark.jpg
similarity index 100%
rename from backlight/dark.jpg
rename to doc/photos/backlight/dark.jpg
diff --git a/backlight/dark_close.jpg b/doc/photos/backlight/dark_close.jpg
similarity index 100%
rename from backlight/dark_close.jpg
rename to doc/photos/backlight/dark_close.jpg
diff --git a/doc/photos/touch/bottom.jpg b/doc/photos/touch/bottom.jpg
new file mode 100644
index 0000000..68c3e2e
Binary files /dev/null and b/doc/photos/touch/bottom.jpg differ
diff --git a/doc/photos/touch/side.jpg b/doc/photos/touch/side.jpg
new file mode 100644
index 0000000..11ee403
Binary files /dev/null and b/doc/photos/touch/side.jpg differ