Deny iframe javascript to scroll parent window

Question

I have a website with banner ads loaded with iframes. Banner ads always scroll through the parent window when the banner does not fit into the visible area. This is really annoying, and I would like to prevent javascript iframes from scrolling through the main window.

Here is what I have already tried:

• Move the iframe src code to another domain. Normally js from another domain should not have access to the parent window, right ?! This does not work.

• Overwrite window.moveTo, window.scrollTo, window.scrollBy in the video with my own functions. This does not seem to work, since none of these functions appear to be called. :-(

Any help would be really great :-)

Answer 1

Give iframe a width and set the style for it as overflow: hidden; ?