picture upload type error

[tjmbc]

I use the below code to make sure that users are using the proper format to upload pictures. Some users try to upload jpeg's and still get error's saying that their file is the wrong type. What am I missing?

 

if (!($userfile_type == "image/pjpeg" || $userfile_type == "image/gif"))
{
header("Location: http://www.connectingcadence.com/process/error.php?addimgck=type"); 
  	exit;
}

 

 

[tjmbc]

I think I answered my own question...

 

I guess Microsoft is the only browser that recognizes the pjpeg mime type. Anyone know what the point IE was trying to make by changing the jpeg mime type to pjpeg in the first place?