Take a look at The Sugar Open Source Project, http://www.sugarforge.org/content/open-source/ http://www.sugarforge.org/content/open-source/ - should give you an

Take a look at The Sugar Open Source Project, http://www.sugarforge.org/content/open-source/ http://www.sugarforge.org/content/open-source/ - should give you an idea of how you might go about implm it