title: How to get image from another website with Javascript?
body: <p>I'm a volunteer for an association, and we would like people to be able to put a badge on their site to show their support.</p>
  
  <p>To keep things easy to manage, I was thinking of giving them a javascript function to paste on their site, which would call an url on our site, retrieving the image and showing it.</p>
  
  <p>Would it be the right way to do it ?</p>
  
  <p>If so, can you give me an example of code for the page on our side ?</p>
  
  <p>Thank you</p>
  
  <p>Bruno</p>