title: add class to a div when hover another one (Javascript)
body: <p>I have a limited understanding of Javascriptan I am trying to add a class to a div when I hover another div
  Right now I can add a class to the same div but I would like to be able to add let's say the class blue to a div called first when I hover #second and #third. </p>
  
  <p>current code : </p>
  
  <pre>
  <code>    
      $(document).ready(function() {     
      $("#second, #third").hover(function(){     
      $(this).addClass("hover");    
      $(this).removeClass("hoverable");      
      },     
      function(){    
      $(this).removeClass("hover");     
          $(this).addClass("hoverable");     
      }  
      );     
      });        
  </code>
  </pre>
  
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