PDF FILE

Question

 Hi,

  using webservice, I need to generate a pdf file. here, PDF file should be have
  same content as in crystal report.
  So, I created a separate .aspx page and loading crystal report in that page in 
  page_load event.
 
  But here my problem is I am unable to redirect to .aspx page from webservice
  and I aslo thought of opening a page using javascript but I am unable to do it.

  Please help me..