title: Add item to a list in realtime in a wordpress template
body: <p>I'm working on a wordpress template and there is one textbox and a button. 
  I would need to archieve that when i type something in the box and press the button, the page writes this value in the database and then adds a new row to a table on this very same page containing the newely added item. All this without the page beeing reloaded. </p>
  
  <p>As far as I know i need to use jquery to do this, but how is this PROPERLY done inside a wordpress template by using the tools wordpress provides me with?</p>