Creating titlepage chunks for epub

John Green posted 
a question on 3 December 2009 about how to create titlepages for epub, and 
now I'm at that stage. I have the following elements nested in a book info 
element:

  X-NONE
  X-NONE
  
   
   
   
   
   
   
   
   
   
   
   
  
  MicrosoftInternetExplorer4
  
   
   
   
   
   
   
   
   
   
   
   
  

<title>
Australia&#8217;
s Biodiversity and Climate
Change</title>

        

<subtitle>A strategic 
assessment of
the vulnerability of 
<?lnbr?>Australia’s biodiversity 
to

            
climate change
</subtitle>

        

<authorgroup>

            
<author>

                

<personname>Will 
Steffen
</personname>

            
</author>

            

<othercredit>

                

<personname>Andrew A 
Burbidge
</personname>

            

</othercredit>

            

<othercredit>

                

<personname>Lesley 
Hughes
</personname>

            

</othercredit>

            

<othercredit>

                

<personname>Roger 
Kitching
</personname>

            

</othercredit>

            

<othercredit>

                

<personname>David 
Lindenmayer
</personname>

            

</othercredit>

        

</authorgroup>

        

<authorgroup>

            

<othercredit>

                

<personname>Warren 
Musgrave
</personname>

            

</othercredit>

            

<othercredit>

               
 <personname>Mark Stafford 
Smith
</personname>

            

</othercredit>

            

<othercredit>

                

<personname>Patricia A 
Werner
</personname>

            

</othercredit>

            
<editor>

                

<personname>David 
Gardiner
</personname>

            
</editor>

        

</authorgroup>

        

<mediaobject>

            

<textobject>

                
<phrase>
red lettuce logo</phrase>

            

</textobject>

            
<imageobject
 role="fo">

                
<imagedata
 fileref
=
"images/redlettucelogo.gif" 
format="GIF" scale="50" valign
="top"

                    
align="center" />

            

</imageobject>

            
<imageobject
 role="html">

                
<imagedata
 fileref
=
"images/redlettucelogo.gif" 
format="GIF" align="center"

                    
width="250px" />

            

</imageobject>

        

</mediaobject>
 

I've been able to output 
this content in a web page using XHTML1_1  stylesheets, but has any 
progress been made on developing epub stylesheet code that creates separate 
chunks for book titlepage recto and verso? Or do I need to experiment with 
the XHTML code to try creating chunks?

Thanks,

 

Dave Gardiner