เกี่ยวกับ Uploadfile ลายน้ำ ครับ ทำไมรูปมันขึ้นใน folder 2 รูป ไม่เข้าใจ

<?
include ("config.php");	
$itm_pic_tmp_name=$_FILES['file']['tmp_name'];
$itm_pic_nane=$_FILES['file']['name'];
$itm_pic_size=$_FILES['file']['size']/1024/1024;
$itm_pic_type=$_FILES['file']['type'];
if(trim($itm_pic_tmp_name) != "")
	{		
		$myImage = imagecreatefromjpeg($itm_pic_tmp_name);
		$myCopyright = imagecreatefromjpeg('pic/d.jpg');
    if (move_uploaded_file($itm_pic_tmp_name, "pic/$itm_pic_nane")) {
        $pic_new="pic"."-".date("ymd-His")."-".rand(0000001,999999);
        $file_type=substr($itm_pic_nane,-3);
        $pic_new="$pic_new.$file_type";
		$destWidth = imagesx($myImage);
		$destHeight = imagesy($myImage);
		$srcWidth = imagesx($myCopyright);
		$srcHeight = imagesy($myCopyright);

		$destX = ($destWidth - $srcWidth) /2;
		$destY = ($destHeight - $srcHeight) / 2;
		$white = imagecolorexact($myCopyright, 800, 800, 800);
		imagecolortransparent($myCopyright, $white);

		imagecopymerge($myImage, $myCopyright, $destX, $destY, 0, 0, $srcWidth, $srcHeight, 50);

		imagejpeg($myImage,"pic/$pic_new");
		imagedestroy($myImage);
		imagedestroy($myCopyright);
	} else {} 
	}
	$sql="INSERT INTO test (file) VALUES ('$pic_new')";
	
	mysql_query('SET NAMES UTF8');
    $sqlquery=mysql_db_query($DBName,$sql) or die("ติดต่อฐานข้อมูลไม่ได้");
    mysql_close();

?>