file uploaded in different type

[arvi_mca]

Hai,

 

  When i tried to upload the image file ,it is not uploaded in the right format.

 

  Before the uploading the file using copying the file to the server it showing in the jpeg format

 

    but after it is copied it showing me text/html format.When right cliked and checked the property of the image,

 

  Can anyone help What is the problem,is the problem with my server i am using Debian Linux Apache1.3 server,or my coding?.

 

Coding

=====

admin.php

---------

<?php

if($_POST["subupload"]=="Upload") {

   copy($_FILES["img"]["tmp_name"],"images/" . $_FILES["img"]["name"]);
}
?>
<form name="frmupload" action="admin.php" method="post" enctype="multipart/form-data">
     <input name="subupload" type="submit" value="Upload">
     <input name="img" type="file">
</form>