Bug 5990: Feedback for unimplemented show example buttons in Beta (r=bobj)

Displays message on clicking the show example buttons

cck/cckwiz/iniFiles/Mail_page.ini

@@ -85,7 +85,7 @@ Start_x=339
 Start_y=63
 Width=60
 Height=12
-onCommand=
+onCommand=Msg(This Show Example page is under construction and not available in Preview Release 1.)
 
 [Widget 7666]
 Type=Text
@@ -113,7 +113,7 @@ Start_x=339
 Start_y=78
 Width=60
 Height=12
-onCommand=
+onCommand=Msg(This Show Example page is under construction and not available in Preview Release 1.)
 
 [Widget 10666]
 Type=Text
@@ -141,7 +141,7 @@ Start_x=339
 Start_y=93
 Width=60
 Height=12
-onCommand=
+onCommand=Msg(This Show Example page is under construction and not available in Preview Release 1.)
 
 [Widget 13666]
 Type=BoldGroup
@@ -237,7 +237,7 @@ Start_x=339
 Start_y=167
 Width=60
 Height=12
-onCommand=
+onCommand=Msg(This Show Example page is under construction and not available in Preview Release 1.)
 
 [Widget 23666]
 Type=BoldGroup
@@ -283,4 +283,4 @@ Start_x=339
 Start_y=220
 Width=60
 Height=12
-onCommand=
+onCommand=Msg(This Show Example page is under construction and not available in Preview Release 1.)

cck/cckwiz/iniFiles/News_page.ini

@@ -85,7 +85,7 @@ Start_x=339
 Start_y=63
 Width=60
 Height=12
-onCommand=
+onCommand=Msg(This Show Example page is under construction and not available in Preview Release 1.)
 
 [Widget 7777]
 Type=Text
@@ -113,7 +113,7 @@ Start_x=339
 Start_y=78
 Width=60
 Height=12
-onCommand=
+onCommand=Msg(This Show Example page is under construction and not available in Preview Release 1.)
 
 [Widget 10777]
 Type=Text
@@ -141,7 +141,7 @@ Start_x=339
 Start_y=93
 Width=60
 Height=12
-onCommand=
+onCommand=Msg(This Show Example page is under construction and not available in Preview Release 1.)
 
 [Widget 13777]
 Type=BoldGroup
@@ -197,5 +197,5 @@ Start_x=339
 Start_y=143
 Width=60
 Height=12
-onCommand=
+onCommand=Msg(This Show Example page is under construction and not available in Preview Release 1.)