adding to an anchor with no ID or Class?

adding to an anchor with no ID or Class?



I have some html like



  1.   <div class="tf-profile-photo tf-profile-photo-extra-large">
      <a title="Rob Merritt" href="/imagethumb/835519470000/524/0x0/false/Rob%20M.JPG" target="_blank">
      <img width="156" height="156" class="tf-miniprofile-user " src="/profileimage/835519470000/524/158x158/True/558,-31,3006,2417/Rob%20M.JPG">
      </a>
      </div>


that I wand to look like


  1.   <div class="tf-profile-photo tf-profile-photo-extra-large">
      <a title="Rob Merritt" href="/imagethumb/835519470000/524/0x0/false/Rob%20M.JPG" target="_blank">
      <img width="156" height="156" class="tf-miniprofile-user " src="/profileimage/835519470000/524/158x158/True/558,-31,3006,2417/Rob%20M.JPG">
      <img width="156" height="156" class="knockout" src="https://fin.tcu.sk.ca/Extensions/apps/Test/MugKnockoutTransparent.png">
      </a>
      </div>



how can I use jQuery to inject the

  <img width="156" height="156" class="knockout" src="https://fin.tcu.sk.ca/Extensions/apps/Test/MugKnockoutTransparent.png">


line in the <a> anchor tag?