function
| Library: HTTP support (OMHTTP) Include: omhttp.xin | 
define function HttpRequestSetSearchItem
         modifiable  stream   Request
   for   value       string   SearchName
   to    value       string   SearchValue
Argument definitions
Use HttpRequestSetSearchItem to set search item name-and-value pairs in an HTTP request object.
You must include the following line at the beginning of your OmniMark program:
include "omhttp.xin"
HttpRequestSetSearchItem is usually used together with HttpRequestGetSearchItems. It can appear in either a client or a server program, and is used to customize the information that will be returned from the server to the client.
; HttpRequestSetSearchItem include "omhttp.xin" process local HttpRequest my-Request HttpRequestSetSearchItem my-Request for "username" to "anonymous"