Comments by Badger Roj (Top 2 by date)

Have you run the code through a debugger (e.g. visual studio)?

My first guess is that returnedlevel is not acquiring a value for which you are testing (i.e. the value of dr1[0]). Try adding an 'else' statement to catch anything else. Even better use a 'switch->case' statement with a 'default' to catch anything else.