Provided are a method, system, and computer storage device for managing zone information for devices in a network. The invention uses an anhydrous base coat composition with a water absorbing ingredient being a salt of acrylic or polyacrylic acid and a CO2 releasing compound which is a carbonate or bicarbonate to expand or swell the film former of the top coat with the in situ generated CO2 when the water containing top coat is applied to the anhydrous base coat. The method may be embodied in a computer-readable storing medium or in a computer system. The timer serves to sense a time taken for the plural compressors to be operatedstopped a designated number of times counted by the counter. The EL element comprises an EL material represented by the following formula between electrodes at least one of which is transparent . A seal is disposed about the opening of the bottom of the first chamber.