RSS Feed not displaying Facebook Like

Hello experts!

I followed this tutorial to create a tab system that displays 3 RSS feeds. At the end of each article, I've included the Facebook Like and Send buttons. The issue is that the first tab correctly displays the Like/Send buttons but the 2nd and 3rd tabs do not.

How can I get the 2nd and 3rd box to correctly display the Facebook buttons?

I've attached the code for the tab page and the php for getting the RSS.

Also, here are screenshots of the box. The first tab displays correctly but the 2nd and 3rd do not.

//socialnewsroom.php
<!-- Body Left Styles width: 590px; height: 820px; float: left; margin: 25px 0 25px 0; -->
<div id="body_left" class="rounded_corners">            	
   <h3>Social Media News Room</h3>

	<div id="fb-root"></div>
	<script>
      (function(d){
         var js, id = 'facebook-jssdk'; 
         if (d.getElementById(id)) {return;}
         js = d.createElement('script'); 
			js.id = id; 
			js.async = true;
         js.src = "//connect.facebook.net/en_US/all.js#appId=287371014613771&xfbml=1";
          d.getElementsByTagName('head')[0].appendChild(js);
      }(document));
   </script>   	
   
   <hr />
   <script>
	    function tabSwitch_2(active, number, tab_prefix, content_prefix) {  
  
			 for (var i=1; i < number+1; i++) {  
				document.getElementById(content_prefix+i).style.display = 'none';  
				document.getElementById(tab_prefix+i).className = '';  
			 }  
			 document.getElementById(content_prefix+active).style.display = 'block';  
			 document.getElementById(tab_prefix+active).className = 'active';      
		  
		}
	</script>

    <div id="tabbed_box_1" class="tabbed_box">  
        <h4>Browse Site <small>Select a Tab</small></h4>  
        <div class="tabbed_area">  
      
            <ul class="tabs">  
                <li>
                   <a href="javascript:tabSwitch_2(1, 3, 'tab_', 'content_');" id="tab_1" class="active">
                   Inman News
                   </a>
                </li>  
                <li>
                	<a href="javascript:tabSwitch_2(2, 3, 'tab_', 'content_');" id="tab_2">
                  Daily RE News
                  </a>
                </li>  
                <li>
                	<a href="javascript:tabSwitch_2(3, 3, 'tab_', 'content_');" id="tab_3">
                  Tech Savvy Agent
                  </a>
                </li>  
            </ul>   
      
            <div id="content_1" class="content">  
                <ul>  
                    <li>
						  <?php
							displayFeed("http://feeds.feedburner.com/inmannews");
						  ?>
						  </li>  
                </ul>  
            </div>  
            <div id="content_2" class="content">  
                <ul>  
                    <li>
						  <?php 
							  displayFeed("http://feeds.feedburner.com/DailyRealEstateNews?format=xml");						
						  ?>
                    </li>  
                </ul>  
            </div>  
            <div id="content_3" class="content">  
                <ul>  
                    <li>
						  <?php 
							  displayFeed("http://techsavvyagent.com/feed/");  						  
						  ?>
                    </li> 
                </ul>  
            </div>  
      
        </div>  
      
    </div>    

</div>

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//getrss.php
<?php
	function parseRSS($xml)
      {
         echo "<strong>".$xml->channel->title."</strong><br /><br />";
         $cnt = count($xml->channel->item);
         for($i=0; $i<$cnt; $i++)
         {
            $url 	= $xml->channel->item[$i]->link;
            $title 	= $xml->channel->item[$i]->title;
            $desc = $xml->channel->item[$i]->description;
            
            echo '<a href="'.$url.'">'.$title.'</a><br/ >'.$desc.'';
            echo '';
            echo '
				<br />
            <div class="fb-like" 
					data-href="' . $url . '" 
					data-send="true" 
					data-width="450" 
					data-show-faces="false" 
					data-font="arial">
				</div><strong></strong><br />			
				<hr />
            ';
         }
      }//end parseRSS
	
	function displayFeed($url) {		
		
      //Code from http://ditio.net/2008/06/19/using-php-curl-to-read-rss-feed-xml/
      $ch = curl_init($url);
      
      curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
      curl_setopt($ch, CURLOPT_HEADER, 0);
      
      $data = curl_exec($ch);
      curl_close($ch);
      
      $doc = new SimpleXmlElement($data, LIBXML_NOCDATA);                  
		
		//print_r($doc);
      if(isset($doc->channel))
      {
          parseRSS($doc);
      } else {
         echo 'There was an error parsing the RSS feed. Please contact your online specialist.';	
      }
		
	}//end displayFeed
	function test() {
		echo 'testing function';	
	}
?>

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