Trigger onclick when page is loaded
<p>I have a set of radio buttons with an onclick event that hides/shows an area of the website.  The onclick also enables/disables spry validation.</p>

<p>The onclick is working great!  However, not sure how to trigger the onclick when the page is loaded and the radio button is marked as clicked. </p>

<p>For example, the user may select radio button on the main page.  Then later in the form process the user may want to edit the input that they put in.  I would then check the radio button that the user had selected on the main page.  Since the user has not clicked the radio button the hidden area still remains hidden.</p>
