Added features (by Buggler)

- 'Ctrl+Tab' for next tab in Enhanced Description Box at Strategic & Tactical Screen ('Tab' also possible in Strategic Screen as previously not in used)
- 'M' for Multiplayer in Main Menu Screen

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@5668 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Tactical/Turn Based Input.cpp

@@ -2090,8 +2090,21 @@ void GetKeyboardInput( UINT32 *puiNewEvent )
 				break;
 
 			case TAB:
+				// go to next tab in enhanced description box
+				if( ( fCtrl ) && InItemDescriptionBox( ) && gGameSettings.fOptions[ TOPTION_ENHANCED_DESC_BOX ] == TRUE )
+				{			
+					if ( gubDescBoxPage < 2 )
+					{
+						gubDescBoxPage++;
+					}
+					else
+					{					
+						gubDescBoxPage = 0;
+					}
+					HandleItemDescTabButton( );
+				}
 				// nothing in hand and either not in SM panel, or the matching button is enabled if we are in SM panel
-				if ( ( gpItemPointer == NULL ) &&
+				else if ( ( gpItemPointer == NULL ) &&
 					( ( gsCurInterfacePanel != SM_PANEL ) || ( ButtonList[ iSMPanelButtons[ UPDOWN_BUTTON ] ]->uiFlags & BUTTON_ENABLED ) ) )
 				{
 					UIHandleChangeLevel( NULL );