Index: lua.cpp
===================================================================
--- lua.cpp	(revision 10474)
+++ lua.cpp	(working copy)
@@ -11780,21 +11780,31 @@
 	return ade_set_args(L, "i", ah);
 }
 
-ADE_FUNC(stopMusic, l_Audio, "int audiohandle, [bool fade = false]", "Stops a playing music file, provided audiohandle is valid", NULL, NULL)
+extern int Briefing_music_handle;
+ADE_FUNC(stopMusic, l_Audio, "int audiohandle, [bool fade = false], [bool briefing = false]", "Stops a playing music file, provided audiohandle is valid. If briefing is set to true, this will stop the briefing music despite the audiohandle given.", NULL, NULL)
 {
 	int ah;
 	bool fade = false;
-	if(!ade_get_args(L, "i|b", &ah, &fade))
+	bool briefing = false;
+
+	if(!ade_get_args(L, "i|b", &ah, &fade, &briefing))
 		return ADE_RETURN_NIL;
 
 	if (ah >= MAX_AUDIO_STREAMS || ah < 0 ) 
 		return ADE_RETURN_NIL;
 
-	audiostream_close_file(ah, fade);
+	if (briefing == true) {
+		audiostream_close_file(Briefing_music_handle, fade);
+		Briefing_music_handle = -1;
+	}
+	else
+		audiostream_close_file(ah, fade);
+
 	return ADE_RETURN_NIL;
 	
 }
 
+
 //**********LIBRARY: Base
 ade_lib l_Base("Base", NULL, "ba", "Base FreeSpace 2 functions");
 
@@ -16318,4 +16328,4 @@
 
 	//***End LUA
 	fputs("</dl>\n", fp);
-}
+}
\ No newline at end of file