title: How to blink nodes after successfully get position of nodes?
body: <p>I am using <strong><em>d3js</em></strong> and set svg with <code>g</code> and <code>circle</code> all I have done successfully, getting records from json set the node position with proper line but I want to blink the nodes after set to the specified position by increase the radious and decrease the radious simultaneously till I click on any node.</p>
  
  <p>How can I do this?</p>