Jwplayer is not working inside iframe

Hi, I am using JWplayer 7.12.11 inside iframe , its not working with the RTMP video stream inside iframe and gives following error Error: Permission denied to access property "href" and my js page stops working after that, I have seen that it works fine outside iframe on Firefox with the same js code. Is that a bug with jwplayer ? Can someone healp me out fixing the issue?