jQuery Smart Wizard

bonsoir

j'ai une form wizard de step1 et step 2 comme dans l'image suivante : http://imgur.com/a/mqg0z

alors j'aimerai que lorsque je choisis une option ,step 2 depend d'elle (je veux faire un calendrier dans step2)

voila le code HTML

<!-- Smart Wizard -->
    <p>This is a basic form wizard example that inherits the colors from the selected scheme.</p>
    <div id="wizard" class="form_wizard wizard_horizontal">
      <ul class="wizard_steps">
        <li>
          <a href="#step-1">
            <span class="step_no">1</span>
            <span class="step_descr">
                              Step 1<br />
                              <small>Step 1 description</small>
                          </span>
          </a>
        </li>
        <li>
          <a href="#step-2">
            <span class="step_no">2</span>
            <span class="step_descr">
                              Step 2<br />
                              <small>Step 2 description</small>
                          </span>
          </a>
        </li>
        
     
      </ul>
      <div id="step-1">
        <form class="form-horizontal form-label-left">
 
        <div class="form-group">
        <label class="control-label col-md-3 col-sm-3 col-xs-12">Services</label>
        <div class="col-md-5 col-sm-9 col-xs-12">
          <select class="form-control">
            <option>Choose option</option>
            <option>Option one</option>
            <option>Option two</option>
            <option>Option three</option>
            <option>Option four</option>
          </select>
        </div>
      </div>
        
        
          
 
        </form>
 
      </div>
      <div id="step-2">
        <h2 class="StepTitle">Step 2 Content</h2>
        <p>
          do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
          fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
        </p>
        <p>
          Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor
          in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
        </p>
      </div>
    
   
 
    </div>

et merci pour votre aide