36e0071a570d0478202fe52b608ae54901d84345
tdreszer
  Wed Jun 4 15:47:06 2014 -0700
Fix for tool-tip hover on hgTrackUi matrices, as reported by Jonathon.
diff --git src/hg/js/hui.js src/hg/js/hui.js
index 40c5e95..42adb31 100644
--- src/hg/js/hui.js
+++ src/hg/js/hui.js
@@ -1224,31 +1224,31 @@
                 continue;
             if (ix === 0) {
                 $(".matCell."+classList[ix]).css({backgroundColor: color });
             } else {
                 $(cell).closest('tr').css({backgroundColor: color }); // faster?
             }
         }
         if (on && cell.title.length === 0) {
             for (var cIx=0;cIx < classList.length;cIx++) {
                 if (classList[cIx] === 'all') { // on a label already
                     cell.title = "";
                     break;
                 }
                 if (cell.title.length > 0)
                     cell.title += " and ";
-                cell.title += $("th."+classList[ix]).first().text();
+                cell.title += $("th."+classList[cIx]).first().text();
             }
         }
     },
 
     clearGhostHilites: function ()
     {
         $('.matCell').css({backgroundColor:""});
         $(mat.matrix).find('tr').css({backgroundColor:""});
     },
 
     resizeAngleLabels: function ()
     {   // Sets the height on the angled matrix labels
         var longest = "";
         var up45 = $('div.up45');
         $(up45).each(function (i) {