\Configure{intertext}
{\IgnorePar \ifinalign@
\HCode{\ifnum \HRow>0 </td></tr>\fi<tr><td
colspan="\ifnum \HRow>0 \HCol\else 15\fi"
class="intertext">}%
\else \ifingather@
\HCode{<tr><td colspan="\HCol" class="intertext">}%
\fi\fi
}
{\ifvmode \IgnorePar \fi \EndP\ifinalign@
\HCode{</td></tr>\ifnum \HRow>0 <tr><td>\fi}%
\else \ifingather@
\HCode{</td></tr>}%
\fi\fi
}
-_-_-