On Wed, 28 Aug 2002 15:47:25 -0800
  Tim Johnson <[EMAIL PROTECTED]> wrote:

>* Jason Cunliffe <[EMAIL PROTECTED]> [020828 
>15:35]:
>> Hi Tim
>> 
>> Are you hoping to use multipart/x-mixed-replace to 
>>upload image files to a web
>> site?
>
>   Yes!

I'm confused.  Your code seems to indicate you want to 
send images to a client browser.  There's an example from 
Allen that shows how to send dynamically created images 
back to the client in the library somewhere on rebol.org

If you want to upload using http to a web server, this 
snippet from my test suite might help


boundary: {--Rj74=$}
imagedata: to-string read/binary filename

des1: rejoin [ {Content-Disposition: form-data; 
name="FILE_UPLOAD_FNAME"; filename="} filename {"} ]
des2: {Content-Disposition: form-data; 
name="FILE_UPLOAD_CLAIM_NUM"} 
des3: {Content-Disposition: form-data; 
name="FILE_UPLOAD_MD5_SUM"}
des4: {Content-Disposition: form-data; 
name="IMAGE_FILE_ANNOTATION"} 

postdata: rejoin [ boundary CRLF des2 CRLF CRLF claimno 
CRLF boundary des3 CRLF CRLF md5 CRLF boundary des4 CRLF 
CRLF annotation CRLF boundary des1 CRLF CRLF imagedata 
CRLF boundary "--" CRLF CRLF ] 


--
Graham Chiu
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