def exportValue(self, vf, value):
        m = StrStrHashMap(value)
        keysAndValues = []
        for i in m.keys():
            keysAndValues.append(i)
            keysAndValues.append(m[i])
def poll(cls, context):
        userpref = context.user_preferences
        return (userpref.active_section == 'INPUT')