title: Charts in wicket
body: <p>I am looking for an alternative for jfree chats which can be easily used with wicket framework and free.I am now using version 1.4.15 of wicket.</p>
  
  <p>I found chatjs and jqPlot with some examples in the net but not sure which is best and easy.</p>
  
  <p>Can anyone suggest a good option.</p>