diff --git a/intl/chardet/src/nsMetaCharsetObserver.cpp b/intl/chardet/src/nsMetaCharsetObserver.cpp
index 8e195c5412a..80e921a094d 100644
--- a/intl/chardet/src/nsMetaCharsetObserver.cpp
+++ b/intl/chardet/src/nsMetaCharsetObserver.cpp
@@ -176,6 +176,8 @@ NS_IMETHODIMP nsMetaCharsetObserver::Notify(
 
     nsresult res = NS_OK;
     PRUint32 i;
+    char command[256];
+    command[0]='\0';
 
     // Only process if we get the HTTP-EQUIV=Content-Type in meta
     // We totaly need 4 attributes
@@ -183,6 +185,7 @@ NS_IMETHODIMP nsMetaCharsetObserver::Notify(
     //   CONTENT
     //   currentCharset            - pseudo attribute fake by parser
     //   currentCharsetSource      - pseudo attribute fake by parser
+    //   X_COMMAND                 - pseudo attribute fake by parser
 
     if((numOfAttributes >= 4) && 
        (0 == nsCRT::strcasecmp(nameArray[0], "HTTP-EQUIV")) &&
@@ -206,6 +209,9 @@ NS_IMETHODIMP nsMetaCharsetObserver::Notify(
          } else if(0==nsCRT::strcmp(nameArray[i], "charsetSource")) {
            bGotCharsetSource = PR_TRUE;
            charsetSourceStr = valueArray[i];
+         } else if(0==nsCRT::strcmp(nameArray[i], "X_COMMAND")) {
+           nsAutoString tmp(valueArray[i]);
+           tmp.ToCString(command, 256);
          }
       }
 
@@ -269,7 +275,8 @@ NS_IMETHODIMP nsMetaCharsetObserver::Notify(
                                         {
                                             const char* charsetInCStr = preferred.ToNewCString();
                                             if(nsnull != charsetInCStr) {
-                                               res = NotifyWebShell(aDocumentID, charsetInCStr, kCharsetFromMetaTag );
+                                               res = NotifyWebShell(aDocumentID, charsetInCStr, kCharsetFromMetaTag , 
+                                                                    command[0]?command:nsnull);
                                                delete [] (char*)charsetInCStr;
                                                return res;
                                             }
diff --git a/intl/chardet/src/nsObserverBase.cpp b/intl/chardet/src/nsObserverBase.cpp
index a9cc70a1e20..39c1fa52a9b 100644
--- a/intl/chardet/src/nsObserverBase.cpp
+++ b/intl/chardet/src/nsObserverBase.cpp
@@ -32,7 +32,8 @@ static NS_DEFINE_IID(kIWebShellServicesIID, NS_IWEB_SHELL_SERVICES_IID);
 
 //-------------------------------------------------------------------------
 NS_IMETHODIMP nsObserverBase::NotifyWebShell(
-  PRUint32 aDocumentID, const char* charset, nsCharsetSource source)
+  PRUint32 aDocumentID, const char* charset, nsCharsetSource source,
+  const char* aCmd)
 {
    nsresult res = NS_OK;
    nsresult rv = NS_OK;
@@ -75,7 +76,7 @@ NS_IMETHODIMP nsObserverBase::NotifyWebShell(
       goto done;
    }
 
-   if(NS_FAILED(rv = wss->ReloadDocument(charset, source))) {
+   if(NS_FAILED(rv = wss->ReloadDocument(charset, source, aCmd))) {
 	  rv = wss->SetRendering(PR_TRUE); // turn on the rendering so at least we will see something.
       goto done;
    }
diff --git a/intl/chardet/src/nsObserverBase.h b/intl/chardet/src/nsObserverBase.h
index 40d336568f6..902365df060 100644
--- a/intl/chardet/src/nsObserverBase.h
+++ b/intl/chardet/src/nsObserverBase.h
@@ -42,7 +42,10 @@ public:
    */
 protected:
 
-  NS_IMETHOD NotifyWebShell(PRUint32 aDocumentID, const char* charset, nsCharsetSource source);
+  NS_IMETHOD NotifyWebShell(PRUint32 aDocumentID, 
+                            const char* charset, 
+                            nsCharsetSource source,
+                            const char* aCmd = nsnull);
 
 };