title: facebook share image with clickable URL
body: <p>i am tring to share an image from my website to facebook by using the below code : </p>
  
  <pre><code>window.open("https://www.facebook.com/sharer/sharer.php?u=" + MyImageURL,
                          "pop",
                          "width=600, height=400, scrollbars=no");
                      return false;
                  });
  </code></pre>
  
  <p>and it is showing the image on facebook, the problem is when some one clicks on the image from facebook site it opens the image like (mydomain.com/image.png) what i need is when user clicks on the image it to open (mydomain.com).</p>