def __init__(self, type, name, attrs, index=None):
        ScalarControl.__init__(self, type, name, attrs, index)
        # IE5 defaults SUBMIT value to "Submit Query"; Firebird 0.6 leaves it
        # blank, Konqueror 3.1 defaults to "Submit".  HTML spec. doesn't seem
        # to define this.
        if self.value is None: self.value = ""
        self.readonly = True
dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/samples-and-tests/i-am-a-developer/mechanize/ClientForm.py/SubmitControl.__init__/original