imagecopyresized problems

I'm trying to use imagecopyresized to generate a thumbnail image and then store the image in the proper place, but I'm running into some problems. I'm using the standard code: $src_img = imagecreatefromjpeg("../php/images/".$HTTP_POST_FILES['imagefile']['name']); if (imagesx($src_img)<$max_width){ imagejpeg($src_img); exit(); } $dst_img = imagecreate(80,60); imagecopyresized($dst_img,$src_img,0,0,80,60,80,60,imagesx($src_img),imagesy ($src_img)); imagejpeg($dst_img); this will give me this output: 3ÿØÿàJFIF



ÿþ>CREATOR: gd-jpeg v2.0 (using IJG JPEG v62), default quality ÿÛC    $.' ",#(7),01444'9=82<.342ÿÛC
 2!!22222222222222222222222222222222222222222222222222ÿÀ What I need is for imagecopyresized to make a new file that I can then give a new name and copy into the files that I want it to go to, such as.. copy ($dst_img, "../php/thumbs/".$thumb_name); If I try to this, I get the following error... Warning: Unable to open 'Resource id #4' for reading: No such file or directory in /u/php/uppic.php on line 55 (uppic.php is the name of the .php script this is in) Am I missing something obvious? Thanks, Brian