diff --git a/scripts/convert-to-greyed-out-image.sh b/scripts/convert-to-greyed-out-image.sh
index 0caf9e59..6f0f131e 100644
--- a/scripts/convert-to-greyed-out-image.sh
+++ b/scripts/convert-to-greyed-out-image.sh
@@ -1,7 +1,12 @@
 #!/bin/sh
 
 in=$1
-out=`echo $1 | sed 's/\.\([^.]\+$\)/-greyed-out.\1/'`
+if [ "$2" ]; then
+	out="$2"
+else
+	out=`echo $1 | sed 's/\.\([^.]\+$\)/-greyed-out.\1/'`
+fi
+
 #convert -monochrome $in $out
 #convert -monochrome -opaque \#e5e5e5 $in $out
 #convert -modulate 100,40 $in $out
@@ -11,6 +16,7 @@ out=`echo $1 | sed 's/\.\([^.]\+$\)/-greyed-out.\1/'`
 #convert +level 30% -colorspace Gray $in $out
 convert -colorspace Gray +level 30% -brightness-contrast 35 $in $out
 
+
 # TODO: overlay same image, 1px shifted down and right, with different gray level
 
 # ------------------------------------------------
@@ -19,3 +25,9 @@ convert -colorspace Gray +level 30% -brightness-contrast 35 $in $out
 #composite -size 48x48 xc:$BGCOL -compose copy small-text.png  mask.miff
 #composite small-text.png -compose atop  mask.miff   apmask.miff
 
+# ------------------------------------------------
+#convert $in \( +clone -background black -shadow 75x0+0-5 \) \
+#  \( -clone 0 -alpha off -virtual-pixel black -motion-blur 0x3-90 -alpha on \) \
+#  -delete 0 -background none -layers merge +repage $out
+
+