Ok, folks.
- Notice that the right frame is reloading every 15 secs.
- Now select
this link and wait another 15 secs.
- You should notice - old refresh is still working!
- Now select this link and select the link in the right frame
- Notice that right frame is refreshing every 15 secs again.
- Select
this link and wait another 15 secs.
- Wait for 15 secs and notice that old refresh is working in this case too.