Currently the flow to download for batch export is 
  
 
Click on the "Begin Batch Export"
Select the download type.
Click "Save".
 
If  you want to give users a PDF download as default option and remove the  extra clicks.   
  
So my question is --  
  
Is it possible to do the whole  process of downloading PDF only in a single click (not on a flash  button). Basically just click "Begin Batch Export" and it downloads the  PDF. 
  
Thanks 
DarK