LCD Voltmeter

I've created a 0-5 volt voltage meter (this could be easily adapted to read 0-15 volts by adding a simple voltage divider and the correct calculations to the code) using the Arduino. It takes a reading every 50ms of analog pin 1 and prints out the voltage on the LCD screen. I have also included a bar graph showing the voltage present. I will upload the schematic later.

Here is my code:
http://pastebin.com/VvJgRe5M

Here are some pictures of the project so far: