title: jquery drop down button plugin - Somebody knows?
body: <p>I need jquery drop down button plugin, like this</p>
  
  <p>![alt text][1]</p>
  
  <p>or </p>
  
  <p><img src="https://i.stack.imgur.com/sruJd.jpg" alt="alt text"></p>
  
  <p>thx)</p>