title: display tooltip on hover over text
body: <p>How would I go about displaying a tooltip when the user hover overs some text? These text are keywords. <strong>I don't want to manually add these tooltip for each keywords</strong>. I am looking for a way to create a script of some sort to automatically do this either on the client side or server-side. When a user hovers over these keywords, and if the keyword exists in the database or an array it should retrieve the information from the database.</p>
  
  <p>Please let me know if there are any good tutorials available on how to solve this problem.</p>