_twTitle()
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       Return:

     A reference to the title array for current window.

             Titles Array Structure: 6 Elements: Each element
                                     is a 2 element array.

             wTitle[1] - {"Center Top Header",    "Colour String"}
             wTitle[2] - {"  Left Top Header",    "Colour String"}
             wTitle[3] - {" Right Top Header",    "Colour String"}
             wTitle[4] - {"Center Bottom Header", "Colour String"}
             wTitle[5] - {"  Left Bottom Header", "Colour String"}
             wTitle[6] - {" Right Bottom Header", "Colour String"}