Known bugs/limitatons for the current version:

* Alignment summary image truncated to max 600 sequences, because some
viewers (netscape, xv, ...) do not display larger images.

* If on-line descriptions and alignments numbers are not equal, some interal
hypertext links will fail.

* With large query sequences, scale numbers may reach right image limit and
then be truncated.

* Names longer than 12 characters are truncated to fit for summary alignment
image display.
