title: jquery find link that has the same ID value than the CLASS value of another element
body: <pre><code>var currentId = $('#nav a').attr('id');
  var currentClass = $('#circle-inner h1').attr('class');
  if(currentClass == currentId) {
    $('#nav a').addClass("current");
  }
  </code></pre>
  
  <p>i want to compare the two valuesand if they are the same do something (addClass)</p>
  
  <p>that is what i'm trying to achieve with that piece of code...</p>
  
  <p>i cannot give the value of the class. there are too many.</p>
  
  <p>thanks.</p>