title: changing property of CSS div using php
body: <p>I am making some changes on an already established website and need to make the following change.</p>
  
  <p>Currently, there are three images and when one of the image is clicked/chosen, a text message displays and after that a next button can be clicked which takes them to the next page.</p>
  
  <p>Currently, the next button (an image) shows right when the page loads, which means that users can click next without selecting an option.</p>
  
  <p>The page is already coded with php and javascript and I was thinking of doing a quick and dirty trick. This is what I am planing:</p>
  
  <p>Create a CSS DIV within the html with display=none; and change the property of the DIV to display whenever the text message is displayed.</p>
  
  <p>My question is:  is there a way to access and change a property of a DIV using php?</p>
  
  <p>CSS in HTML page:</p>
  
  <pre><code>#btnNext{
  position:absolute;
  display:none;
  top:300px;
  left:200px;
  width:75px;
  height:25px;
  
  
  &lt;?php 
  if(isset($_GET['supportID']) &amp;&amp; $_GET['supportID'] != "")
  {
      if ($_GET['supportID'] == 1)
      {echo "Protecting Geckos and Their Habitats, click next";}
      elseif ($_GET['supportID'] ==2) 
      {echo "Planting, click next";}
  ?&gt;
  </code></pre>
  
  <p>Thanks in advance.</p>