SGP: add grade overlay

inter/sgp/xml/page_topping_select6.lxml

@@ -28,7 +28,6 @@
 	DEBUGVAR SelectDrink
 	DEBUGVAR PictureDrink
 
-	
 	Var SaveProductCodeSelect = "-"
 	Var UserSelectProductCode = "-"
 	
@@ -269,6 +268,8 @@
 	DEBUGVAR PD_STAGE_2
 	DEBUGVAR PD_STAGE_3
 
+	DEBUGVAR OverlayMenuFilter
+
 	Var img_cold = "/bt_cold_no.png"
 	Var img_cold_sel = "/bt_cold_selected_no.png"
 	Var img_cold_dis = "/bt_cold_disable_no.png"
@@ -1332,6 +1333,24 @@
 		Function 2
 	EndIf
 
+; Overlay
+
+	If hot_button_state = "PressForever" Then
+		Var OverlayMenuFilter = OverlayMenuFilter1_Value
+	Else
+		If cold_button_state = "PressForever" Then
+			Var OverlayMenuFilter = OverlayMenuFilter2_Value
+		Else
+			If blend_button_state = "PressForever" Then
+				Var OverlayMenuFilter = OverlayMenuFilter3_Value
+			EndIf
+		EndIf
+	EndIf
+	
+	DEBUGVAR OverlayMenuFilter
+	DEBUGVAR OverlayMenuFilter1_Value
+	DEBUGVAR OverlayMenuFilter2_Value
+	DEBUGVAR OverlayMenuFilter3_Value
 
 </EventMachine>
 
@@ -1366,6 +1385,11 @@
 <Filename> PictureDrink </Filename>
 </Image>
 
+<Image>
+<X> 374 </X>
+<Y> 382 </Y>
+<Filename> OverlayMenuFilter </Filename>
+</Image>
 
 <Image>
 <X> 374 </X>
@@ -1506,7 +1530,7 @@
 
 	Var IndexDrinktType = 0
 	
-
+	Var OverlayMenuFilter = OverlayMenuFilter1_Value
 
 </EventClick>
 
@@ -1567,6 +1591,8 @@
 
 	Var IndexDrinktType = 1
 
+	Var OverlayMenuFilter = OverlayMenuFilter2_Value
+
 </EventClick>
 <Language>
 	<X> 40 </X>
@@ -1679,6 +1705,8 @@
 
 	Var IndexDrinktType = 2
 
+	Var OverlayMenuFilter = OverlayMenuFilter3_Value
+
 </EventClick>
 <Language>
 	<X> 26 </X>