IIT JEE 2013 Official Circular Download

There has been some confusion about the pattern of the question papers, number of question papers, duration etc. about the JEE Mains and JEE Advanced Exams to be conducted in 2013. Also which states have accepted it for 2013? There is an official circular in the pdf format for download which you may print also and circulate among your friends or with those who might need it. Members may visit this link : #-Link-Snipped-#