I am trying to integrate a flash upload script by adylevy. I have got the script working and uploading to a folder bzp11 but need to pass a property id number so that the upload can be stored in the correct folder. bzp11, bzp12, bzp13 etc;

I added ?id=11 to the url of the index page. If I manually insert the id number 11 in static php code, it will insert the photos into bzp11 folder OK. When I try to get the number id number 11 from the URL, the upload throws an error.

INDEX page where the flash uploader is.

Code:
<?php

$info = pathinfo($_SERVER['REQUEST_URI']);

$path="http://".$_SERVER['SERVER_NAME'].$info['dirname'];
if (empty($info['extension']))
	$path.="/".$info['basename']; 
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
	<head>
		<title>File Uploader - adylevy.com</title>
		<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
		<script type="text/javascript" src="js/swfobject.js"></script>
		<script type="text/javascript">
			var flashvars = {};
			flashvars.path = "<?php echo $path;?>";
			var params = {};
			params.menu = "false";
			params.scale = "noscale";
			params.salign = "tm";
			var attributes = {};
			attributes.align = "middle";
			
			swfobject.embedSWF("swf/imgUpload.swf", "flashHolder", "100%", "100%", "10.0.0", false, flashvars, params, attributes);
		</script>
	</head>
	<body style='background-color:#123456;margin:0px;padding:0px;'>
		<div id='mainHolder' style='position:absolute;width:100%;height:100%;'>
			<div id="flashHolder">
				<a href="http://www.adobe.com/go/getflashplayer">
					<img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash player" />
				</a>
			</div>
		</div>
	</body>
</html>
PHP page where the flash uploader inserts into a specific folder.

Code:
<?php
set_time_limit ( 240 ) ;

//BlueZone
$bzp_id="11"; // This Works
//$bzp_id = htmlspecialchars($_GET['id']); //This doesn't work
//BlueZone

$file=$_FILES['Filedata'];

for($k=0;$k<count($file['name']);$k++){
	$target_path = "bzp".$bzp_id."/"; //$target_path = "bzp11/";
	$target_path = $target_path . basename( $file['name'][$k]);
	$orig=$target_path;
	$info = pathinfo($target_path);
	
	$ctr=1; 
	while(file_exists($target_path)){
		$target_path=$info['dirname']."/".$info['filename'].$ctr.".jpg";//.$info['extension'];
		$ctr++;
	}
	
	if(move_uploaded_file($file['tmp_name'][$k], $target_path)) {
	   // echo "status=1&filepath=$target_path&size=".$file['size'];
	} else{
	   // echo "status=0&msg=Error";
	}

}

echo "status=1";

?>