double condition sprightly region 


<div spry:region="ds1" spry:repeatchildren="ds1">
  <b spry:if=" '{title}'!='' ">
    <!-- initial --> 
    <a href="#"  spry:if=" '{author}'!='' ">{author}
      <!-- second -->
    </a>
  </b>
</div>





i awe there any slight rudimentary 



if(x==y && i>j)


in 



<b>spry</b>


region.
i can't any information sprightly docs (labs.adobe.com/technologies/spry/)



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