Graphics, Figures & Tables ⇒ Table Row Shading problem with \multirow

[raza2u]

Hi
I am new at this forum as well as beginner with Latex environment.
I have a problem with row shadings of a Table in Latex. Can anybody
please help me?
In fact the problem is with "\multirow". After sahding a row
containing \multirow (merged) cells, when I shade the next row, half
of the text written in the merged cells of previous row disappears
behind the shade. Similarly table lines of shaded rows also disappear.
The Code is given as:
%%%
%--------------------------------------------------------------------
\documentclass[a4paper,12pt,onecolumn]{article}
\usepackage{multirow}
\usepackage{colortbl, pstricks, colortab}
\providecommand{\shadeRow}{\rowcolor[rgb]{0.9, 0.9, 0.9}}
\begin{document}
\centering
\begin{tabular}{|c|c|c|c|}
\hline
T1 & T2 & T3 & T4\\
\hline
\shadeRow
\multirow{2}{10mm}{\centering A} & B1 & C1 & \multirow{2}{10mm}
{\centering D}\\
\cline{2-3}
\shadeRow
& B2 & C2 & \\
\hline
\end{tabular}
\end{documen}
%%%
%--------------------------------------------------------------------
I also tried to shade individual cells by using \LCC...\ECC routines
but got the same results.
Would be highly thankful for your help.
Raza, France