title: AutoCheck CheckBox
body: <p>Is there anyone who know how to AutoCheck, CheckBox in the code below either via css or Java - with the option to uncheck by clicking</p>
  
  <pre><code>&lt;span id="ctl00_bc_custom_element_43" class="checkbox"&gt;
  &lt;input id="#ctl00_bc_custom_element_43_0" type="checkbox" name="ctl00$bc$custom_element_43$0"&gt;
  &lt;label for="ctl00_bc_custom_element_43_0"&gt;Yes, sign me up!&lt;/label&gt;
  &lt;/span&gt;
  </code></pre>