diff --git a/extensions/cookie/nsCookie.cpp b/extensions/cookie/nsCookie.cpp
index c538c013cfd..89278ce5096 100644
--- a/extensions/cookie/nsCookie.cpp
+++ b/extensions/cookie/nsCookie.cpp
@@ -2578,6 +2578,7 @@ COOKIE_CookieViewerReturn(nsAutoString results) {
 
   /* step through all cookies and delete those that are in the sequence */
   char * gone = cookie_FindValueInArgs(results, "|goneC|");
+  char * block = cookie_FindValueInArgs(results, "|block|");
   cookie_LockList();
   if (cookie_cookieList) {
     count = cookie_cookieList->Count();
@@ -2585,6 +2586,11 @@ COOKIE_CookieViewerReturn(nsAutoString results) {
       count--;
       cookie = NS_STATIC_CAST(cookie_CookieStruct*, cookie_cookieList->ElementAt(count));
       if (cookie && cookie_InSequence(gone, count)) {
+        if (PL_strlen(block) && block[0]=='t') {
+          char * hostname = nsnull;
+          StrAllocCopy(hostname, cookie->host);
+          permission_Add(hostname, PR_FALSE, COOKIEPERMISSION, PR_TRUE);
+        }
         cookie_FreeCookie(cookie);
         cookie_cookiesChanged = PR_TRUE;
       }
@@ -2593,6 +2599,7 @@ COOKIE_CookieViewerReturn(nsAutoString results) {
   cookie_Save();
   cookie_UnlockList();
   nsCRT::free(gone);
+  nsCRT::free(block);
 
   /* step through all permissions and delete those that are in the sequence */
   for (PRInt32 type = 0; type < NUMBER_OF_PERMISSIONS; type++) {
diff --git a/extensions/wallet/cookieviewer/CookieViewer.dtd b/extensions/wallet/cookieviewer/CookieViewer.dtd
index d0e24dde02c..b7d2d40ca28 100644
--- a/extensions/wallet/cookieviewer/CookieViewer.dtd
+++ b/extensions/wallet/cookieviewer/CookieViewer.dtd
@@ -31,3 +31,5 @@
 <!ENTITY     cannotSet.label                "cannot set cookies">
 <!ENTITY     canLoad.label                  "can load images">
 <!ENTITY     cannotLoad.label               "cannot load images">
+
+<!ENTITY     checkbox.label                 "Don't allow removed cookies to be reaccepted later">
diff --git a/extensions/wallet/cookieviewer/CookieViewer.js b/extensions/wallet/cookieviewer/CookieViewer.js
index cb208f1f992..c94620601cf 100644
--- a/extensions/wallet/cookieviewer/CookieViewer.js
+++ b/extensions/wallet/cookieviewer/CookieViewer.js
@@ -347,7 +347,7 @@ function DeletePermissionSelected()
 
 function DeleteAllPermissions() {
   // delete selected item
-  gone_p += DeleteAllItems(permissions.length, "permtree_", "permissionlist");
+  gone_p += DeleteAllItems(permissions.length, "permtree_", "permissionslist");
   if( !document.getElementById("removePermissions").disabled ) {
     document.getElementById("removePermissions").setAttribute("disabled", "true")
   }
@@ -439,7 +439,8 @@ function DeleteAllImages() {
 // function : <CookieViewer.js>::doOKButton();
 // purpose  : saves the changed settings and closes the dialog.
 function onOK(){
-  var result = "|goneC|" + gone_c + "|goneP|" + gone_p  + "|goneI|" + gone_i+ "|";
+  var result = "|goneC|" + gone_c + "|goneP|" + gone_p  + "|goneI|" + gone_i + 
+               "|block|" + document.getElementById("checkbox").checked +"|";
   cookieviewer.SetValue(result, window);
   return true;
 }