[l2h] \newcolumntype not shown

[Christian]

Hello,

I am using

\usepackage{multicol}
\newcolumntype{H}{p{8cm}}

within the preambel and

\begin{table}[h]
\centering
\caption{some commands}\label{tab:somecom}
\begin{tabular}{lH}
	\multicolumn{2}{c}{some headline}\\\hline
	cell 1	&	cell2\\
\end{tabular}
\end{table}

The is that cell2 (for newcolumntype{H}) is not appearing at all in  
the html.

Is there a way to make this iable work?


Thanks a lot
Christian