2f564c6e0214aba2e298854d7bd0888dc23243a5
larrym
  Tue Sep 28 14:37:33 2010 -0700
add tooltip to metadata help links
diff --git src/hg/js/hgTracks.js src/hg/js/hgTracks.js
index 42f2eff..35e5889 100644
--- src/hg/js/hgTracks.js
+++ src/hg/js/hgTracks.js
@@ -2418,7 +2418,7 @@
                 } else {
                     str = "../ENCODE/otherTerms.html#" + val;
                 }
-                span.html("<a target='_blank' href='" + str + "'>" + text + "</a>");
+                span.html("<a target='_blank' title='detailed descriptions of terms' href='" + str + "'>" + text + "</a>");
             }
         } else {
             return;