provide ability to search webpages (either public or which contain the observer in the acl) in addition to conversations

include/items.php

@@ -175,6 +175,13 @@ function item_normal() {
 		and item.item_blocked = 0 ";
 }
 
+function item_normal_search() {
+	return " and item.item_hidden = 0 and item.item_type in (0,3) and item.item_deleted = 0
+		and item.item_unpublished = 0 and item.item_delayed = 0 and item.item_pending_remove = 0
+		and item.item_blocked = 0 ";
+}
+
+
 /**
  * @brief
  *