System and method of adjusting selection areas of menu options in a menu utilize the frequency of selection of each of the menu options to adjust the size of various selection areas over time. An author of an electronic document may generate a transient electronic dictionary that is linked with the original electronic document such that the transient electronic dictionary is transmitted along with the original electronic document when the original electronic document is distributed. In the programming, the program potential and the transfer potential are not applied to word lines in the second block. A clock distribution circuit receives and symmetrically distributes a clock signal to data conversion circuits. The second adjustment is made by adjusting a driving instruction signal, which actually adjusts a light emitting device driving current.