title: jquery: displaying image in top right corner
body: <p>i am pretty new to jquery and hope this is the right place to ask.</p>
  
  <p>my problem is the following.
  when i mouseover a certain element on a page, i want that a certain image is displayed in the top right corner of the page, no matter where the it is currently scrolled.</p>
  
  <p>how can i achieve that?
  thanks a lot!</p>