title: How to customize the JavaScript prompt?
body: <p>I am trying to use the JavaScript prompt for entering text that will be enclosed between tags e.g</p>
  
  <p>[url]http://www.yahoo.com[/url]</p>
  
  <p>The problem is that the prompt always appear in the top left corner of the browser.</p>
  
  <p>How do I position such that it only display the prompt around the text area where the text will be entered?</p>
  
  <p>And also how do I customize the JavaScript prompt so that it look more user friendly?</p>