Index: src/hg/hgTracks/wigTrack.c
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/hg/hgTracks/wigTrack.c,v
retrieving revision 1.100
retrieving revision 1.101
diff -b -B -U 4 -r1.100 -r1.101
--- src/hg/hgTracks/wigTrack.c	17 Dec 2009 23:04:35 -0000	1.100
+++ src/hg/hgTracks/wigTrack.c	4 Jan 2010 19:12:26 -0000	1.101
@@ -773,10 +773,8 @@
 
 return colorArray;
 }
 
-double uglyFoo;
-
 void graphPreDraw(struct preDrawElement *preDraw, int preDrawZero, int width,
     struct track *tg, struct hvGfx *hvg, int xOff, int yOff,
     double graphUpperLimit, double graphLowerLimit, double graphRange,
     double epsilon, Color *colorArray, enum trackVisibility vis,
@@ -807,10 +805,10 @@
 
     Color drawColor = colorArray[x1];
     if (drawColor != oldDrawColor)
         {
-	mediumColor = lighterColor(hvg, drawColor);
-	lightColor = lighterColor(hvg, mediumColor);
+	mediumColor = somewhatLighterColor(hvg, drawColor);
+	lightColor = somewhatLighterColor(hvg, mediumColor);
 	oldDrawColor = drawColor;
         }
 
     /*	count is non-zero meaning valid data exists here	*/

