title: Drop down suggestion boxes in SO
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/5176587/auto-complete-search-suggestion-drop-down-popup">auto-complete search suggestion drop-down popup</a>  </p>
  </blockquote>
  
  
  
  <p>I want to create a functionality similar to autosuggest boxes that pop out when adding tags to questions in stack overflow which appear inside a form field when clicked on them. How is it possible to create an element inside a form field?</p>
  
  <p>I would be thankful if you also direct me to some existing code or plugin so that I can understand by reading the code.</p>
  
  <p>Edit: My question isn't about autocomplete. I was bothered about how to create a rectangular element within the formfield with the autocomplete text inside the box element. Questions on the side dont seem to cover on this issue</p>