At the moment I have a page which basically pulls the information from a File in the /Upload folder in my FTP... But the iFrame is presenting some issues:

If I mouse-over the text and I scroll up/down, I don't have a problem, but if I move my mouse to the right into the blank space and I attempt to scroll up/down, the page becomes incredibly short. I would assume this is because the object being used on this page in an iFrame. Do I need to use an alternative to the iFrame? Or do I just add something to my code?

HTML Code:
$data=mysql_fetch_assoc(mysql_query(sprintf("select * from  game_guide where id='%s'",$_REQUEST['id'])));
    $dataadsense=mysql_fetch_assoc(mysql_query(sprintf("select * from adsense where user_id='%s'",$user_id)));  

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
<html lang="en">
<title> (FAQ/Walkthrough) - Monetize your Game Guides!</title>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<link rel="stylesheet" type="text/css" href="css/style_sticky.css" />

<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);;js.src="";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>

<div id="fb-root"></div>
<script>(function(d, s, id) {
  var js, fjs = d.getElementsByTagName(s)[0];
  if (d.getElementById(id)) return;
  js = d.createElement(s); = id;
  js.src = "//";
  fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>

<div class="header">
  <div id="top">
    <div class="logo"><a href="index.php"><img src="images/logo.png" alt="" /></a></div>

    <div class="search_bar">
        <?php echo stripslashes($dataadsense['header']); ?>
  <div style="clear:both;"></div>
  <div class="mainnav">
     <div class="fb-like" data-href="<?php echo $_REQUEST['id']; ?>" data-layout="standard" data-action="like" data-show-faces="false" data-share="false"></div>
    <a href="" class="twitter-share-button" data-lang="en">Tweet</a> 
    <div class="g-plusone" data-size="medium"></div>
    <script type="text/javascript">
  (function() {
    var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
    po.src = '';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
  <div style="clear:both;"></div>
  <div class="content_box">
<?php if($data['guide']){ ?>
<p style="overflow-y: hidden;"><iframe src="upload/<?php echo $data['guide'];?>" width="1600" height='1200' frameBorder="0"></iframe></p>

    /*$myFile = "".$data['guide'];
    $fh = fopen($myFile, 'r');
    $theData = fread($fh, 5000000);
    echo $theData;*/
<?php }?></div>