diff --git a/data/emu/media/mame_bg.png b/data/emu/media/mame_bg.png
new file mode 100644
index 0000000..859b929
Binary files /dev/null and b/data/emu/media/mame_bg.png differ
diff --git a/media/nobg.png b/media/nobg.png
new file mode 100644
index 0000000..f179bc8
Binary files /dev/null and b/media/nobg.png differ
diff --git a/media/noemu.png b/media/noemu.png
new file mode 100644
index 0000000..d0fb53c
Binary files /dev/null and b/media/noemu.png differ
diff --git a/start.py b/start.py
index 0c0789a..c82e953 100755
--- a/start.py
+++ b/start.py
@@ -15,21 +15,68 @@ from modules.arrow import *
 from modules.emulateur_display import *
 import time
 import os
-sys.path.append( './modules/')
-from arrow import *
+#sys.path.append( './modules/')
+#from arrow import *
 
 
+
+EmuMod = 1
+RomMod = 0
+
+
+#def EmuMod():
+
+def BackgroundRom(Emu):
+	BgFile = "./data/emu/media/" + str(Emu) +"_bg.png"
+	BgFile = IsImgExist(BgFile,"bg")
+	BgEmu = PhotoImage(file = BgFile)
+	LabelBgEmu = Label(arkadeus,image=BgEmu)
+	LabelBgEmu.BgEmu = BgEmu
+	Cnv.create_image( 0, 0, image = BgEmu, anchor = "nw")
+
+
+def IsImgExist(AbsPathFile,TypeMedia):
+	if not os.path.exists(AbsPathFile):
+		match TypeMedia:
+			case "emu":
+				return "./media/noemu.png"
+			case "bg":
+				return "./media/nobg.png"
+	else:
+		return AbsPathFile
+			
+			
+
+
+def BackgroundEmu():
+
+	BackgroundEmu = Media["background"]
+	BgEmu = PhotoImage(file = Background)
+	LabelBgEmu = Label(arkadeus,image=BgEmu)
+	LabelBgEmu.BgEmu = BgEmu
+	Cnv.create_image( 0, 0, image = BgEmu, anchor = "nw")
+
 def EnterEmu():
+	EmuMod=0
+	RomMod=1
 	global cpt
 	runMcpt = cpt + 1
 	if runMcpt > EmuCpt:
 		runMcpt = 0
 	print("Emu : " + str(res[runMcpt]))
+	#Cnv.delete("all")
+	BackgroundRom(str(res[runMcpt]))
+	
+#def ParseEmu():
+
 
 def ViewEmu(cL,xL,yL,cM,xM,yM,cR,xR,yR):
 	NfL="./data/emu/media/" + res[cL] + ".png"
+	NfL = IsImgExist(NfL,"emu")
 	NfM="./data/emu/media/" + res[cM] + ".png"
+	NfM = IsImgExist(NfM,"emu")
 	NfR="./data/emu/media/" + res[cR] + ".png"
+	NfR = IsImgExist(NfR,"emu")
 
 	PNfL = PhotoImage(file = NfL)
 	LabelPNfL = Label(arkadeus, image=PNfL)
@@ -53,12 +100,6 @@ def ViewEmu(cL,xL,yL,cM,xM,yM,cR,xR,yR):
 	Cnv.create_image(xR, yR, image=PNfR)
 	print("Curent Emu : " + str(res[cM]))
 
-
-#
-	#Cnv.pack(fill = "both", expand = True)
-
-
-
 def leftKey():
 	global cpt
 	cpt =  cpt - 1
@@ -148,14 +189,6 @@ else:
 
 print("res : " + str(Xsize) + ":" + str(Ysize) )
 
-bg = PhotoImage(file = Background)
-
-Cnv = Canvas( arkadeus, width = Ysize , height = Xsize)
-
-Cnv.pack(fill = "both", expand = True)
-
-
-Cnv.create_image( 0, 0, image = bg, anchor = "nw")
 
 
 MiddleSquareX=(Xsize/2)
@@ -175,6 +208,10 @@ RightSquareY=(Ysize/3)
 RightSquareX2=RightSquareX + Square
 RightSquareY2=RightSquareY + Square
 
+Cnv = Canvas( arkadeus, width = Ysize , height = Xsize)
+Cnv.pack(fill = "both", expand = True)
+
+BackgroundEmu()
 ViewEmu(cpt,LeftSquareX, LeftSquareY,cpt+1,MiddleSquareX, MiddleSquareY,cpt+2,RightSquareX, RightSquareY)
 
 arkadeus.bind("<Left>", lambda event: leftKey())