Index: openacs-4/packages/chat/chat.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat/chat.info,v
diff -u -r1.23 -r1.24
--- openacs-4/packages/chat/chat.info	6 Dec 2018 16:51:14 -0000	1.23
+++ openacs-4/packages/chat/chat.info	6 Dec 2018 17:08:15 -0000	1.24
@@ -25,11 +25,6 @@
         <callbacks>
         </callbacks>
         <parameters>
-            <parameter scope="instance" datatype="number"  min_n_values="1"  max_n_values="1"  name="AppletHeight"  default="500" description="Height of the applet"/>
-            <parameter scope="instance" datatype="number"  min_n_values="1"  max_n_values="1"  name="AppletWidth"  default="700" description="width of the applet"/>
-            <parameter scope="instance" datatype="string"  min_n_values="1"  max_n_values="1"  name="DefaultClient"  default="ajax" description="Default client interface to use"/>
-            <parameter scope="instance" datatype="string"  min_n_values="1"  max_n_values="1"  name="ServerHost"  description="Chat server host"/>
-            <parameter scope="instance" datatype="number"  min_n_values="1"  max_n_values="1"  name="ServerPort"  default="8200" description="Listening for chat connection on this port"/>
             <parameter scope="instance" datatype="string"  min_n_values="1"  max_n_values="1"  name="UserColors"  default="#006400 #0000ff #b8860b #bdb76b #8b0000" description="A list of colors to assign to user names in the chat"/>
             <parameter scope="global" datatype="string"  min_n_values="1"  max_n_values="1"  name="LinkRegex"  default="(https?:\\/\\/[^\\s]+)" description="Regular expression to detect URLs in chat messages, creating html links accordingly. By default, it matches any string starting with http:// or https://. Please notice the backslash double escaping."/>
             <parameter scope="instance" datatype="string"  min_n_values="1"  max_n_values="1"  name="ChatSkin"  default="bubbles" description="Chat skin. Current options are 'classic' and 'bubbles'."/>
Index: openacs-4/packages/chat/tcl/chat-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat/tcl/chat-procs.tcl,v
diff -u -r1.24 -r1.25
--- openacs-4/packages/chat/tcl/chat-procs.tcl	24 Oct 2018 10:29:13 -0000	1.24
+++ openacs-4/packages/chat/tcl/chat-procs.tcl	6 Dec 2018 17:08:15 -0000	1.25
@@ -544,8 +544,6 @@
         set status "pending"
     }
 
-    set default_client [parameter::get -parameter "DefaultClient" -default "ajax"]
-
     # do not write messages to the database if the room should not be archived
     chat_room_get -room_id $room_id -array room_info
     if { $room_info(archive_p) == "f" } { return }
Index: openacs-4/packages/chat-includelet/lib/chat-includelet.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat-includelet/lib/chat-includelet.adp,v
diff -u -r1.1 -r1.2
--- openacs-4/packages/chat-includelet/lib/chat-includelet.adp	13 Aug 2008 23:48:28 -0000	1.1
+++ openacs-4/packages/chat-includelet/lib/chat-includelet.adp	6 Dec 2018 17:08:15 -0000	1.2
@@ -6,11 +6,8 @@
     <multiple name=rooms>
     <if @rooms.can_see_p@ eq 1>
       <tr>
-        <td valign=top><a href="@rooms.base_url@room-enter?room_id=@rooms.room_id@&client=@default_mode@">@rooms.pretty_name@</a></td>
+        <td valign=top><a href="@rooms.base_url@room-enter?room_id=@rooms.room_id@">@rooms.pretty_name@</a></td>
         <td valign=top>
-            [&nbsp;<a href="@rooms.base_url@room-enter?room_id=@rooms.room_id@&client=html">#chat-includelet.html_mode#</a>&nbsp;]
-        </td>
-        <td valign=top>
         <if @rooms.admin_p@ eq "t">
           [<a href="@rooms.base_url@room?room_id=@rooms.room_id@">#chat.room_admin#</a>]
         </if>
Index: openacs-4/packages/chat-includelet/lib/chat-includelet.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat-includelet/lib/chat-includelet.tcl,v
diff -u -r1.4 -r1.5
--- openacs-4/packages/chat-includelet/lib/chat-includelet.tcl	23 Jul 2018 12:46:53 -0000	1.4
+++ openacs-4/packages/chat-includelet/lib/chat-includelet.tcl	6 Dec 2018 17:08:15 -0000	1.5
@@ -3,7 +3,6 @@
 set context [list]
 set user_id [ad_conn user_id]
 set room_create_p [ad_permission_p $user_id chat_room_create]
-set default_mode [ad_parameter DefaultClient chat "ajax"]
 set num_rooms 0
 
 db_multirow -extend { can_see_p } rooms rooms_list {} {