SSRS output PDF render by PDFJS on browser

Hi ,

using URL ,I output report to pdf  then render it on browser using PDFJS .

URL ='win2012svr:8080/ReportServer?%2fmyAPP%2fmydetailed&D1=2012-09-01&D2=2012-09-30&RATE=PUBLIC&rs:Command=Render&rs:Format=PDF'

I don't know how read  the pdf  content from report server ,and feed it to pdfjs to render .

HELP PLEASE PLEASE.