c764e5fe262c01228cb9630cdfb75e7ebb291c5e
larrym
  Thu Nov 3 14:08:57 2011 -0700
fix a use strict error caused by a duplicate key in an object
diff --git src/hg/js/utils.js src/hg/js/utils.js
index 70e8127..3c81a29 100644
--- src/hg/js/utils.js
+++ src/hg/js/utils.js
@@ -1684,31 +1684,31 @@
         });
         sortColumns = new sortColumnsGetFromTr(tr,"silent");
         if (sortColumns == undefined || sortColumns.cellIxs.length == 0) {
             warn("sortable table's header row contains no sort columns.");
             return;
         }
     }
     // Can wrap all columnn headers with link
     $(tr).find("th.sortable").each(function (ix) {
         //if ( $(this).queue('click').length == 0 ) {
         if ( $(this).attr('onclick') == undefined ) {
             $(this).click( function () { tableSortOnButtonPress(this);} );
         }
         if ($.browser.msie) { // Special case for IE since CSS :hover doesn't work (note pointer and hand because older IE calls it hand)
             $(this).hover(
-                function () { $(this).css( { backgroundColor: '#CCFFCC', cursor: 'pointer', cursor: 'hand' } ); },
+                function () { $(this).css( { backgroundColor: '#CCFFCC', cursor: 'hand' } ); },
                 function () { $(this).css( { backgroundColor: '#FCECC0', cursor: '' } ); }
             );
         }
         if ( $(this).attr('title').length == 0) {
             var title = $(this).text().replace(/[^a-z0-9 ]/ig,'');
             if (title.length > 0 && $(this).find('sup'))
                 title = title.replace(/[0-9]$/g,'');
             if (title.length > 0)
                 $(this).attr('title',"Sort list on '" + title + "'." );
             else
                 $(this).attr('title',"Sort list on column." );
         }
     })
     // Now update all of those cells
     sortOrderUpdate(table,sortColumns,addSuperscript);