timeout search as you type

tubearchivist/static/script.js

@@ -785,7 +785,10 @@ function setProgressBar(videoId, currentTime, duration) {
 }
 
 // multi search form
+let searchTimeout = null;
 function searchMulti(query) {
+    clearTimeout(searchTimeout);
+    searchTimeout = setTimeout(function () {
         if (query.length > 1) {
             var payload = JSON.stringify({'multi_search': query});
             var http = new XMLHttpRequest();
@@ -800,6 +803,7 @@ function searchMulti(query) {
             http.setRequestHeader("Content-type", "application/json");
             http.send(payload);
         }
+    }, 500);
 }
 
 function getViewDefaults(view) {