DOCBOOK: Suggestion on navtowith, please

[damar thapa <damar@netvigator.com>]

Hi,

This list was great help to me in creating my home page; thanks to all.

One more issue came up with my site ie the width of the side menu. 
Seeing <xsl:param name="navtowidth">220</xsl:param> in param.xsl, I 
inserted a image of 220 pixel long at the left side of the header to 
align its edge (image's edge) with the edge of left menu beneath it. It 
worked fine, but not for all menu items. When I choose some items, the 
length of navtowidth goes crazy  -- choosing some item produces more 
than 220, while others  shorter than that. Some browsers are better than 
others (Mozilla-1.0 is better than netscape4.77, for example).

Can some one on the list point me to right direction, please?  Is it 
browser issue? CSS  issue or some thing I have to do on xsl?

Any pointers would be highly appreciated.

Damar