Hi Pernaman,
Ok, now you know it is either about when you want something to load or not in that iFrame.
As a bonus I did a complete security check on the website involved where that piece of code appeared in.
Always nice to see where the website could make security improvements.
Well you know after all that time into this, I consider it as part of my mission
to make people more aware about website security in general,
and I thank avast from the bottom of my heart, for providing me with a platform to do so,
while I am well aware that it is something that works two ways… ;D
(helping avast’s website detection, wherever I can).
polonus (volunteer website security analyst and website error-hunter)