KNOWN BUGS
----------

*  Sorting bug in example2.shtml ("command" column).

*  Internet Explorer Filter Form Loses Focus After Submit.

*  Gracefully handle non-numeric when numeric sorting.               
   Sorting seems to stop when a column is configured for
   numeric sort, but sort function encounters a non-number...

*  Does not work in Opera 6.02. Has not been tested in later 
   Opera versions.

*  Blank regex causes error.
   If columns[].style.defineRule() regex is blank, then error:
   "Missing ) after argument list".
   Detect when regex is blank and set regex to /^$/.

*  Sorting logic does not capture user-intercepted mods.

*  Hyphenation only works on first long string(?)




TO-DO LIST
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*  Prefilter SuperTable on page load based on parameters passed in URL.

*  Implement hideColumns method.

*  Implement load SuperTable from XML method.

*  Add tbody font-size increase/decrease method.

*  Add Help Instructions for Filter.

*  Improve Hyphenation Logic.

*  Move setAlphaSortLimit() to Column.

*  Test user passed parameters (ASSERT) and return helpful error
   messages to assist user in debugging.

*  Implement user-defined method post-sort/filter.