--- a/GUIButton.cpp	Wed Aug 14 00:40:51 2013 +0400
+++ b/GUIButton.cpp	Wed Aug 21 14:26:36 2013 +0200
@@ -77,7 +77,7 @@
 struct GUIWindow *pGUIWindow_CurrentMenu;
 struct GUIWindow *ptr_507BD0;
 struct GUIWindow *pGUIWindow_Settings;
-struct GUIWindow *ptr_507BDC;
+struct GUIWindow *pModalWindow;
 struct GUIWindow *pGUIWindow_EscMessageWindow;
 struct GUIWindow *pBooksWindow;
 struct GUIWindow *pGUIWindow2;
@@ -182,13 +182,13 @@
      pDialogueWindow->CreateButton( 480, 30 * column_pos + 146, 140, 30,  1,  0, UIMSG_SelectShopDialogueOption,  control_id,  0,   "",   0);
 }
 //----- (00419379) --------------------------------------------------------
-void __cdecl sub_419379()
+void ReleaseAwardsScrollBar()
 {
   GUIButton *pButton; // esi@2
 
-  if ( dword_507CBC )
+  if ( awards_scroll_bar_created )
   {
-    dword_507CBC = 0;
+    awards_scroll_bar_created = false;
 	ptr_507BA4->Release();
     pBtn_Up->Release();
     pBtn_Down->Release();
@@ -208,13 +208,13 @@
   }
 }
 //----- (00419220) --------------------------------------------------------
-void __cdecl CreateAwardsScrollBar()
+void CreateAwardsScrollBar()
 {
   GUIButton *pButton; // eax@2
 
-  if ( !dword_507CBC )
+  if ( !awards_scroll_bar_created )
   {
-    dword_507CBC = 1;
+    awards_scroll_bar_created = 1;
     for ( pButton = pGUIWindow_CurrentMenu->pControlsHead; pButton; pButton = pButton->pNext )
     {
       if ( pButton->msg == UIMSG_InventoryLeftClick )