f71865cec0dd5cf0af5110bfe12f4171a31f7f7b
kate
  Sat Mar 13 20:24:28 2021 -0800
Place multi-region button move under hg.conf control. Add 'pressed' styling to arbitrary buttons. refs #26385

diff --git src/hg/hgTracks/config.c src/hg/hgTracks/config.c
index 87a8790..2c3a338 100644
--- src/hg/hgTracks/config.c
+++ src/hg/hgTracks/config.c
@@ -737,32 +737,34 @@
 char *groupTarget;
 struct track *trackList;
 struct track *ideoTrack;
 struct group *groupList;
 int vis = -2;
 
 configInitTrackList(vis, &groupTarget, &trackList, &ideoTrack, &groupList);
 
 hPrintf("<FORM ACTION=\"%s\" NAME=\"mainForm\" METHOD=%s>\n", hgTracksName(),
 	cartUsualString(cart, "formMethod", "POST"));
 
 webStartWrapperDetailedNoArgs(cart, database, "", "", FALSE, FALSE, FALSE, FALSE);
 
 cartSaveSession(cart);
 
-
-hPrintf("<BR>\n");
+hPrintf("Multi-region display 'slices' the genome to allow viewing discontinuous regions"
+                " together in the browser window."
+                "&nbsp;&nbsp;Select the desired viewing mode below.");
+hPrintf("<p></p>");
 
 hTableStart();
 
 virtModeType = cartUsualString(cart, "virtModeType", virtModeType);
 
 hPrintf("<TR><TD>");
 cgiMakeRadioButton("virtModeType", "default", sameWord("default", virtModeType));
 hPrintf("</TD><TD>");
 hPrintf("Exit multi-region mode");
 hPrintf("</TD></TR>\n");
 
 struct sqlConnection *conn = NULL;
 if (!trackHubDatabase(database))  // no db conn for assembly hubs 
     conn = hAllocConn(database);