diff --git a/default.tpl b/default.tpl
index ce122e6..8c702e0 100644
--- a/default.tpl
+++ b/default.tpl
@@ -107,8 +107,9 @@ def 3.0
 		</button>
 
 		{.if|{.get|can archive.}|
-		<button id='archiveBtn' title="{.!Download selected files as a single archive.}"
-			onclick='ask("{.!Download these files as a single archive?.}", ()=> submit({ files: getSelectedItemsName() }, "{.get|url|mode=archive|recursive.}") )'>
+		<button id='archiveBtn' title="{.!Download selected files as a single archive.}" onclick='
+			ask("{.!Download these files as a single archive?.}", ()=> 
+				submit({ selection: getSelectedItemsName() }, "{.get|url|mode=archive|recursive.}") )'>
 			<i class="fa fa-file-archive"></i>
 			<span>{.!Archive.}</span>
 		</button>
@@ -688,7 +689,6 @@ function submit(data, url) {
 				f.append("<input type='hidden' name='"+k+"' value='"+v2+"' />")
         	})
     }
-	showLoading()
     f.submit()
 }//submit
 
@@ -805,9 +805,11 @@ function getSelectedItemsName() {
 }//getSelectedItemsName
 
 function deleteFiles(files) {
-	ask("{.!confirm.}", ()=> 
-		submit({ action:'delete', files }))
-}
+	ask("{.!confirm.}", ()=>{
+		submit({ action:'delete', selection:files })
+		showLoading()
+	})
+}//deleteFiles
 
 function moveFiles(files) {
 	ask("{.!Enter the destination folder.}", 'text', function(dst) {
diff --git a/main.pas b/main.pas
index c4f2245..c9a9cf5 100644
--- a/main.pas
+++ b/main.pas
@@ -4473,7 +4473,7 @@ end; // apacheLogCb
 procedure removeFilesFromComments(files:TStringDynArray);
 var
   fn, lastPath, path: string;
-  trancheStart, trancheEnd: integer; // the tranche is a window within 'files' of items sharing the same path
+  trancheStart, trancheEnd: integer; // the tranche is a window within 'selection' of items sharing the same path
   ss: TstringList;
 
   procedure doTheTranche();
@@ -5038,7 +5038,7 @@ var
   begin
   result:=NIL;
   for i:=0 to data.postvars.count-1 do
-    if sameText('files', data.postvars.names[i]) then
+    if sameText('selection', data.postvars.names[i]) then
       addString(getTill('#', data.postvars.valueFromIndex[i]), result) // omit #anchors
   end; // getFilesSelection