Index: openacs-4/packages/chat/www/chat.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat/www/chat.tcl,v
diff -u -r1.14 -r1.15
--- openacs-4/packages/chat/www/chat.tcl	17 Jun 2016 17:27:51 -0000	1.14
+++ openacs-4/packages/chat/www/chat.tcl	17 Jun 2016 17:36:11 -0000	1.15
@@ -80,11 +80,11 @@
 		set template_use "java-chat"
 
 		# Get config paramater for applet.
-		set width [ad_parameter AppletWidth "" 500]
-		set height [ad_parameter AppletHeight "" 400]   
+		set width [parameter::get -parameter AppletWidth -default 500]
+		set height [parameter::get -parameter AppletHeight -default 400]   
     
 		set host [ad_parameter ServerHost "" [ns_config "ns/server/[ns_info server]/module/nssock" Hostname]]
-		set port [ad_parameter ServerPort "" 8200]
+		set port [parameter::get -parameter ServerPort -default 8200]
 	}
 }