Flash doesn't load - only as IFRAME

// --------------------
// Snippet: InsertFlash
// --------------------
// Version: 0.6b
// Date: 2004.12.20
// [email protected]
//
// This snippet was designed as an easy means to insert Flash
// movies. This is particularly useful if you have a multitude of swf
// files sharing the same dimensions, in a common folder, etc.

// Config

   // $baseFolder [ string ]
   // The base FOLDER where all swf files are held. You can just leave
   // this as "/" if you want to declare the site root.
   $baseFolder = 'flash/';

   // $swf [ string ]
   // Set ONLY in snippet call. This is the tail end of the file path
   // to your swf file. For example, if you have a file
   // assets/flash/2004/promo.swf
   // and your $baseFolder is "assets/flash/" then you would call the 
   // snippet like so:
   // [[InsertFlash?swf=2004/promo.swf]]

   // $height, $width [ int ]
   // If you have a standard height and width to use, declare so here.
   // These can be overridden in the snippet call for different cases
   // using h and w:
   // [[InsertFlash?swf=2004/promo.swf&h=300&w=400]]
   $height = '300';
   $width = '354';

   // $includePluginLink [ true | false ]
   // Toggle to include (or not) a "get Flash" plugin link. This will
   // appear directly under the flash movie. Override in snippet call
   // with plugin=0 (false) or plugin=1 (true).
   $includePluginLink = true;


// ############
// End config #
// ############

// Get variables
$height = (isset($h))? $h : $height ;
$width = (isset($w))? $w : $width ;
$includePluginLink = (isset($plugin))? $plugin : $includePluginLink ;

$newline = "\n";

// Make sure a movie is selected and valid
if (isset($swf)){
  $output = '';
  $output .= '<object height="'.$height.'" width="'.$width.'" ';
  $output .= 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" ';
  $output .= 'classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000">'.$newline;
  $output .= '<param value="'.$baseFolder.$swf.'" name="movie" />'.$newline;
  $output .= '<param value="high" name="quality" />'.$newline;
  $output .= '<embed height="'.$height.'" width="'.$width.'" type="application/x-shockwave-flash" ';
  $output .= 'pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" ';
  $output .= 'quality="high" src="'.$baseFolder.$swf.'" />'.$newline;
  $output .= '</object>'.$newline;

  if ($includePluginLink){
    $output .= '<a href="http://www.macromedia.com/go/getflashplayer" target="_blank" class="IF_flashPlugin">';
    $output .= '<img border="0" src="http://www.macromedia.com/images/shared/download_buttons/get_flash_player.gif" /></a>';
  }

  return $output;

} else {
  return false;
}