Scroll down af:inlineFrame

Question

Hello.
Could someone please help me to scroll an inlineFrame a little down?
Seems like this thing should work but nothing happens.
My ADF application is on subdomain of the frame source.
I.e. application: my.domain.com/app/faces/index
frame source: domain.com/info
<af:resource type="javascript">
                      function loadHandler(event) {
                          var myIframe = event.getNativeEventTarget();
                          //alert(myIframe); // HTMLIFrame
                          myIframe.contentWindow.scrollTo(0,200); // doesn't work
                    </af:resource>
                    <af:inlineFrame source="...">
                        <af:clientListener type="inlineFrameLoad" method="loadHandler"/>
                    </af:inlineFrame>

Answer 1

Yeah, there is an error.
Blocked a frame with origin "https://my.domain.com" from accessing a frame with origin "http://domain.com". The frame requesting access has a protocol of "https", the frame being accessed has a protocol of "http". Protocols must match.
That's right, my application server is on https and main site is on http... sad but true.
Any options left for me?