OK, I think, after review what you provided me, I understand what you said. However, I already try both method. But looks like it still cannot find Javascript Interface...
Let me explain, at first before posting in this forum, I develop this application via Visual Studio 2010, so I assume that when it was run via localhost:xxxx, it just like open in URL server, but the problem occured.
Next I follow the method how to set "Global Security Settings" for flash as in your first link, but still not working....
Then, I try to use KRPano testing server as you provide how to. I think it is just the same as when I run it via Visual Studio. But it still doesn't work either. It still cannot find Javascript Interface....
What I only do is put <cursors> in xml file to change the cursors icon, try calling KRPano.set( ); via javascript, and when using "embedPano();" to start KRPano viewer, I just set "html5" as "auto" because "prefer" cannot use the flash-only thing like "<cursor>" , What else do I miss or am incorrect here?
Edit : To understand more easily what I'm facing here, I already prepared a sample to test. In embedPano() please change the properties of "html5" between "auto" and "prefer" to see the different
https://www.mediafire.com/?6hx4umsck06nad5