How to disable iframe?

Question

I need to disable iframe, but I don't know how to do it. Here is an example of what I have:

http://www.codecademy.com/en/bitAce74593/codebits/nW7U9b

Here you can hear music from the site on an iframe, I need to automatically turn off the sound. Hope someone knows how to do this. thanks

Answer 1

you can disable it with js, for example: just put this on your page:

<script type="text/javascript"> myVid=document.getElementById("video1"); myVid.muted=true; </script> 

you must replace "video1" with the id of your iframe, if there is no identifier in the iframe, add the id to it as follows:

 <iframe width="820" height="390" src="http://nyan.cat" id="iframeId"></iframe>