title: To get a page with wget once it has loaded or gone ready
body: <p><br>
  I am not quite sure, how to put this question aptly.<br></p>
  
  <p>I am trying to get the HTML content of pages of the form <a href="http://www.youtube-mp3.org/#v=9MzikThwfPE" rel="nofollow">http://www.youtube-mp3.org/#v=9MzikThwfPE</a>.<br>
  If I open it in browser I have to wait for the youtube video that corresponds to the youtube id [-> here is v=9MzikThwfPE] to be converted to mp3 and then a link to download appears.<br>
  What I am trying to do is to get the HTML content of the webpage when this download link exists or is visible.<br>
  If I just try to get the page with wget I dont get the content, that I will once the video is processed.<br>
  How can I do this with wget or curl?<br>
  Thank you. </p>