The present invention relates to combination control systems employing at least one intermediate module between different control modules and, in one embodiment, relates to a system for isolating a load from multiple power sources. Further, novel sequence data from regions of the gene are disclosed which may be used in a PCR test to screen for the presence of the marker. Various parameters of the system can be monitored, and the system can be reconfigured automatically based on the observations. If vapor is detected inside the pump, a thermoelectric module connected to the pump is powered to condense the vapor into a liquid. Thereafter the aerostat is die cut out of the web film. Via a network connection, elements of the user interface can be downloaded to the application in a package of markup data and resources, including images, text, and links.