adding element to autotoc stylesheet

Hi all,

I have a situation where I need to add the first paragraph of of a list 
item orderedlist to the automatically generated table of contents.  
Right now, I am trying to implement this in the fo version of the stylesheet. I am having 
trouble just understanding how the xsl for the table of contents works.  
It seems to keep calling templates and setting variables all over the 
place, there seem to be multiple files involved on this, and it's become 
really confusing to me.

Using a customization layered stylesheet, is there a simple way to do 
this?  Any ideas or help would be appreciated greatly.

Thank you

Jason Black