Jquery class is not responding to .click() despite being listed within selectors
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I have some several labels on a webpage, that can be clicked, and all share the class 'btn'.  In the console, if I use the selector `$('.btn');` among others the following elements DO appear:

    <label id=​"skillstable_Certification" class=​"row btn">​Certification​</label>​,
    <label id=​"skillstable_Compliance" class=​"row btn">​Compliance​</label>​,
    <label id=​"skillstable_Technology" class=​"row btn">​Technology​</label>​,
    <label id=​"skillstable_version(s)​" class=​"column btn">​Version(s)​</label>,​
    <label id=​"skillstable_startdate" class=​"column btn">​StartDate​</label>​,
    <label id=​"skillstable_enddate" class=​"column btn">​EndDate​</label>​,
    <label id=​"skillstable_elapsedtime" class=​"column btn">​ElapsedTime​</label>,​
    <label id=​"skillstable_expertiserating" class=​"column btn">​ExpertiseRating​</label>,​

which matches the HTML:

    </fieldset>
      <label id="fs_skillstable_heading" class="fs btn heading skillstable">Skills Table</label><br class="">
      <label id="skillstable_Certification" class="row btn">Certification</label>
      <label id="skillstable_Compliance" class="row btn">Compliance</label>
      <label id="skillstable_Technology" class="row btn">Technology</label><br class="">
      <label id="skillstable_version(s)" class="column btn">Version(s)</label><br class="">
      <label id="skillstable_startdate" class="column btn">StartDate</label><br class="">
      <label id="skillstable_enddate" class="column btn">EndDate</label><br class="">
      <label id="skillstable_elapsedtime" class="column btn">ElapsedTime</label><br class="">
      <label id="skillstable_expertiserating" class="column btn">ExpertiseRating</label><br class="">
    </fieldset>

however, these elements only are not registering with the `$('.btn').on('click', function() {...})` function, which has a console.log() section to show that it has been clicked.  They all have the `.btn` class, so I am totally lost here.  I am trying to make an array to use for persistence, and made a quick variable with .push() to show all the elements I have clicked on so i can use that string to make a persistent URL, but noticed that these sections only are not registering.

The generation for the elements are scoped within a self calling function `(function TCC() {...})();`, so I tried pulling them out of that function and calling them individually, but that did not work either.

[Here][1] is the webpage.


  [1]: http://specialorange.org/resume