error permission not permitted

[Najm-ul-Abideen]

Thanks,

Basically I was doing this on:

http://gifs.zxq.net

As you can see on the site I am keeping images, and I am having cautions to avoid porn or other abuse images uploaded by the users. Therefore I made a script to list down all and delete. But when I submit the page it gives me the error of "permission denied in xyz page", therefore I changed the chmod("filename",0777) then execute but now it gave me the error permission not permitted in this situation what I suppose to do.

And I also chown("filename","user") but it is giving error that unable to find uid "user" 1st I have used my username and then the ftp username but on both I got this

please help me as soon as possible as I have to complete this, its complete just this tasks remaining as during upload I am in same situation which is basic for my site.

Thanks,

Najm.

[-- Dan --]

Thanks for the upload example I got your point, but I don't know why I am unable to complete this project.

Error I got:

CODE

Main Dir: ./images/mcat1
Sub Dir: ./images/mcat1/scat1

Warning: mkdir() [function.mkdir]: SAFE MODE Restriction in effect. The script whose uid is 3529 is not allowed to access /www/zxq.net/g/i/f/gifs/htdocs/images/mcat1 owned by uid 2001 in /www/zxq.net/g/i/f/gifs/htdocs/upload.php on line 17

Hi, i'm getting the same error. What exactly is restricted? Is it actually possible to upload files?