def clearPropertiesByMask(targetmask, targetwindow):
    for index in range (1, TOTALITEMS + 1):
        targetbase = targetmask % (index)

        xbmclibrary.clearProperty(targetbase + '.Name', targetwindow)
        xbmclibrary.clearProperty(targetbase + '.Subtitle', targetwindow)
        xbmclibrary.clearProperty(targetbase + '.Thumbnail', targetwindow)
        xbmclibrary.clearProperty(targetbase + '.BackgroundImage', targetwindow)
        xbmclibrary.clearProperty(targetbase + '.Action', targetwindow)
def releaseLockOnOption(optionbase, targetwindow):
    xbmclibrary.clearProperty(optionbase + LOCKPROPERTY, targetwindow)