0590a9eb0c4805669982971bc86d3a06f836a6a6
hiram
  Mon Aug 26 14:50:02 2024 -0700
clean lint refs #32596

diff --git src/hg/js/assemblySearch.js src/hg/js/assemblySearch.js
index c5b8472..bd3cd90 100644
--- src/hg/js/assemblySearch.js
+++ src/hg/js/assemblySearch.js
@@ -94,41 +94,40 @@
         var mustExist = document.getElementById('mustExist').checked;
         var notExist = document.getElementById('notExist').checked;
         browserExist = "mustExist";
         if (mustExist && notExist) {
            browserExist = "mayExist";
         } else if (notExist) {
            browserExist = "notExist";
         }
         var wordMatch = document.querySelector('input[name="wordMatch"]:checked').value;
         makeRequest(searchTerm, browserExist, resultCountLimit.value, wordMatch);
     });
 
     advancedSearchButton.addEventListener('click', function() {
        var searchOptions = document.getElementById("advancedSearchOptions");
        // I don't know why it is false the first time ?
-       if (! searchOptions.style.display
-             || searchOptions.style.display === "none") {
+       if (! searchOptions.style.display || searchOptions.style.display === "none") {
           advancedSearchVisible(true);
        } else {
           advancedSearchVisible(false);
        }
     });
 
     // restore history on back button
     window.addEventListener('popstate', function(e) {
-       const state = event.state;
+       var state = event.state;
        if (state) {
           stateObject.queryString = state.queryString;
           stateObject.maxItemsOutput = state.maxItemsOutput;
           stateObject.browser = state.browser;
           stateObject.debug = state.debug;
           stateObject.measureTiming = state.measureTiming;
           stateObject.wordMatch = state.wordMatch;
           stateObject.jsonData = state.jsonData;
           document.getElementById('mustExist').checked = false;
           document.getElementById('notExist').checked = false;
           if (stateObject.browser === "mustExist") {
              document.getElementById('mustExist').checked = true;
           }
           if (stateObject.browser === "notExist") {
              document.getElementById('notExist').checked = true;