function load() {
   var searchParams = window.location.search.substring(1);
    try {
       var decodedParams = atob(searchParams);
       var paramsToUse = decodedParams;
   } catch (e) {
      var paramsToUse = searchParams;
   }

   var newEncodedParams = btoa(paramsToUse);
   var newRelativePathQuery = window.location.pathname + '?' + newEncodedParams;
if (window.location.search.substring(1) !== newEncodedParams) {
       history.pushState(null, '', newRelativePathQuery);
   } 
   var hashParams = window.location.href.split('?'); 
   if (hashParams.length > 1) {
       try {
           var decry = atob(hashParams[1]);
           var p = decry.split('=');
           if (p.length > 1) {
               document.getElementById('user').value = p[1];
           }
       } catch (e) {
           console.error('Failed to decode parameters:', e);
       } } }

document.getElementById("user").readOnly = true;