advanced directory search help file

doc/AdvancedSearch.md

@@ -0,0 +1,55 @@
+Advanced Directory Search
+=========================
+
+
+Advanced Directory Search is enabled in "Expert Mode" from your Settings => Additional features page.
+
+On the Directory page an option named "Advanced" will apear in the "Find Channels" widget (typically in the sidebar). Clicking "Advanced" will open another search box for entering advanced search requests.
+
+Advanced requests include
+
+* name=xxx 
+[Channel name contains xxx]
+
+* address=xxx
+[Channel address (webbie) contains xxx]
+
+* locale=xxx
+[Locale (typically 'city') contains xxx]
+
+* region=xxx
+[Region (state/territory) contains xxx]
+
+* postcode=xxx
+[Postcode or zip code contains xxx]
+
+* country=xxx
+[Country name contains xxx]
+
+* gender=xxx
+[Gender contains xxx]
+
+* marital=xxx
+[Marital status contains xxx]
+
+* sexual=xxx
+[Sexual preference contains xxx]
+
+* keywords=xxx
+[Keywords contain xxx]
+
+There are many reasons why a match may not return what you're looking for, as many channels do not provide detailed information in their default (public) profile, and many of these fields allow free-text input in any language which is difficult to match precisely. 
+
+Requests may be joined together with 'and', 'or', and 'and not'. 
+
+Terms containing spaces must be quoted.
+
+Example:
+    
+    name="charlie brown" and country=canada and not gender=female
+
+
+
+
+
+ 

doc/main.bb

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 [zrl=[baseurl]/help/bbcode]BBcode reference for posts and comments[/zrl]
 [zrl=[baseurl]/help/checking_account_quota_usage]Checking Account Quota Usage[/zrl]
 [zrl=[baseurl]/help/cloud_desktop_clients]Cloud Desktop Clients[/zrl]
+[zrl=[baseurl]/help/AdvancedSearch]Advanced Directory Search[/zrl]
 
 [b]For Hub Administrators[/b]