diff --git a/src/sillysagiri/Utils.java b/src/sillysagiri/Utils.java
index a03922c..30ccac6 100644
--- a/src/sillysagiri/Utils.java
+++ b/src/sillysagiri/Utils.java
@@ -1,6 +1,7 @@
 package sillysagiri;
 
 import javax.microedition.lcdui.Graphics;
+import javax.microedition.lcdui.Image;
 
 import dothack.Global;
 
@@ -17,6 +18,20 @@ public final class Utils {
     gg.fillRect(0, 0, Global.app.game.getWidth(), Global.app.game.getHeight());
   }
 
+  public static void Clear_Image(Image img, int r, int g, int b)
+  {
+    Graphics gg = img.getGraphics();
+    gg.setColor(r,g,b);
+    gg.fillRect(0, 0, img.getWidth(), img.getHeight());
+  }
+
+  public static void Clear_Image(Image img, int rgb)
+  {
+    Graphics gg = img.getGraphics();
+    gg.setColor(rgb);
+    gg.fillRect(0, 0, img.getWidth(), img.getHeight());
+  }
+
   public static int GetScreenWidth()
   {
     return Global.app.game.getWidth();