b5dd445841126ed926726c3a08d6562f0a9856fc
larrym
  Wed Jun 27 11:08:29 2012 -0700
fix a comment
diff --git src/hg/js/autocomplete.js src/hg/js/autocomplete.js
index fafe9d3..379144c 100644
--- src/hg/js/autocomplete.js
+++ src/hg/js/autocomplete.js
@@ -1,16 +1,16 @@
-// support stuff for auto-complete using jquery.autocomplete.js
+// support stuff for auto-complete using jQuery UI's autocomplete widget
 //
 // requires ajax.js
 // requires utils.js
 
 var suggestCache;
 
 function ajaxGet(db, cache)
 {
 // Returns jquery.autocomplete.js ajax_get function object
 // db is the relevant assembly (e.g. "hg18")
 // cache is an optional object used as a hash to cache responses from the server.
     suggestCache = cache;
     return function (request, callback) {
         var key = request.term;
         if(suggestCache == null || suggestCache[key] == null)
@@ -108,30 +108,31 @@
                         var curHeight = $(auto).children().length * 21;
                         if (curHeight > maxHeight)
                             $(auto).css({maxHeight: maxHeight+'px', overflow:'scroll'});
                         else
                             $(auto).css({maxHeight: 'none', overflow:'hidden'});
                     }
                 },
                 select: function (event, ui) {
                         selectCallback(ui.item.id);
                         lastEntered = ui.item.value;
                         // jQuery('body').css('cursor', 'wait');
                         // document.TrackHeaderForm.submit();
                     }
             });
         }
+
         // I want to set focus to the suggest element, but unforunately that prevents PgUp/PgDn from
         // working, which is a major annoyance.
         // $('#positionInput').focus();
 
         $("#positionInput").change(function(event) {
                                        if(!lastEntered || lastEntered != $('#positionInput').val()) {
                                            // This handles case where user typed or edited something rather than choosing from a suggest list;
                                            // in this case, we only change the position hidden; we do NOT update the displayed coordinates.
                                            $('#position').val($('#positionInput').val());
                                        }
                                    });
         $("#positionDisplay").click(function(event) {
                                         // this let's the user click on the genomic position (e.g. if they want to edit it)
                                         clickCallback($(this).text());
                                         $('#positionInput').val($(this).text());