title: The value of the slider would not change when only pushed the pips when using Jquery UI slider pips
body: <p>there is the issue with me .</p>
  
  <p>For example, the slider10 in <a href="http://simeydotme.github.io/jQuery-ui-Slider-Pips/" rel="nofollow">http://simeydotme.github.io/jQuery-ui-Slider-Pips/</a>
  When push on the slider, both the value of the slider and the value of the pips will change.</p>
  
  <p>But, if only pushed on the pips(in this example,months), the value of pips(months) changed but the value of the slider didn't change althoug the positon of the button which is on the slider had changed.</p>
  
  <p>here is my code:
  http//jsfiddle.net/si22si22/2m5Np/1/</p>
  
  <p>I guess maybe the "ui.value" can not get the value of slider without be slided?</p>
  
  <p>Any help or direction would be much appreciated!</p>
  
  <p>Thanks</p>