title: stop Chrome's click and hold / drag image default behavior
body: <p>I've noticed that in Google Chrome, one can click and hold an image and while holding a semi-transparent copy of that image attaches itself with the cursor. Then one can drag that image to the desktop to save it.</p>
  
  <p>I want to prevent and stop the semi-transparent version of the image attaching itself to the cursor on hold of certain images in my site.</p>
  
  <p>How can I do this?</p>