diff --git a/mozilla/widget/public/nsIPrintOptions.idl b/mozilla/widget/public/nsIPrintOptions.idl
index a9142f3276b..873daa4a983 100644
--- a/mozilla/widget/public/nsIPrintOptions.idl
+++ b/mozilla/widget/public/nsIPrintOptions.idl
@@ -133,6 +133,7 @@ interface nsIPrintOptions : nsISupports
 
   attribute short   howToEnableFrameUI;
   attribute short   printFrameType;
+  attribute boolean isCancelled;
 
   /* Additional XP Related */
   attribute boolean printReversed;
@@ -142,6 +143,8 @@ interface nsIPrintOptions : nsISupports
   attribute boolean printToFile;
   attribute wstring toFileName;
 
+  attribute long    printPageDelay; /* in milliseconds */
+
   /* No Script Methods */
 
   [noscript] void SetFontNamePointSize(in nsNativeStringRef aName, in PRInt32 aPointSize);
diff --git a/mozilla/widget/src/xpwidgets/nsPrintOptionsImpl.cpp b/mozilla/widget/src/xpwidgets/nsPrintOptionsImpl.cpp
index b229ffa9ba0..60e4b97e356 100644
--- a/mozilla/widget/src/xpwidgets/nsPrintOptionsImpl.cpp
+++ b/mozilla/widget/src/xpwidgets/nsPrintOptionsImpl.cpp
@@ -75,6 +75,7 @@ const char * kPrintPaperSize  = "print.print_paper_size";
 const char * kPrintCommand    = "print.print_command";
 const char * kPrintFile       = "print.print_file";
 const char * kPrintToFile     = "print.print_tofile";
+const char * kPrintPageDelay  = "print.print_pagedelay";
 
 // There are currently NOT supported
 //const char * kPrintBevelLines    = "print.print_bevellines";
@@ -104,7 +105,9 @@ nsPrintOptions::nsPrintOptions() :
   mPrintToFile(PR_FALSE),
   mPrintFrameType(kSelectedFrame),
   mHowToEnableFrameUI(kFrameEnableNone),
-  mPageNumJust(kJustLeft)
+  mPageNumJust(kJustLeft),
+  mIsCancelled(PR_FALSE),
+  mPrintPageDelay(500)
 {
   NS_INIT_ISUPPORTS();
 
@@ -281,6 +284,7 @@ nsPrintOptions::ReadPrefs()
     ReadPrefString(prefs, kPrintCommand, mPrintCommand);
     prefs->GetBoolPref(kPrintFile,       &mPrintToFile);
     ReadPrefString(prefs, kPrintToFile,  mToFileName);
+    prefs->GetIntPref(kPrintPageDelay,   &mPrintPageDelay);
 
     return NS_OK;
   }
@@ -318,6 +322,7 @@ nsPrintOptions::WritePrefs()
     WritePrefString(prefs, kPrintCommand, mPrintCommand);
     prefs->SetBoolPref(kPrintFile,        mPrintToFile);
     WritePrefString(prefs, kPrintToFile,  mToFileName);
+    prefs->SetIntPref(kPrintPageDelay,    mPrintPageDelay);
 
     return NS_OK;
   }
@@ -428,6 +433,18 @@ NS_IMETHODIMP nsPrintOptions::SetToFileName(const PRUnichar * aToFileName)
   return NS_OK;
 }
 
+/* attribute long printPageDelay; */
+NS_IMETHODIMP nsPrintOptions::GetPrintPageDelay(PRInt32 *aPrintPageDelay)
+{
+  *aPrintPageDelay = mPrintPageDelay;
+  return NS_OK;
+}
+NS_IMETHODIMP nsPrintOptions::SetPrintPageDelay(PRInt32 aPrintPageDelay)
+{
+  mPrintPageDelay = aPrintPageDelay;
+  return NS_OK;
+}
+
 /* attribute double marginTop; */
 NS_IMETHODIMP nsPrintOptions::GetMarginTop(double *aMarginTop)
 {
@@ -560,6 +577,19 @@ NS_IMETHODIMP nsPrintOptions::SetPrintFrameType(PRInt16 aPrintFrameType)
   return NS_OK;
 }
 
+/* attribute long isCancelled; */
+NS_IMETHODIMP nsPrintOptions::GetIsCancelled(PRBool *aIsCancelled)
+{
+  NS_ENSURE_ARG_POINTER(aIsCancelled);
+  *aIsCancelled = mIsCancelled;
+  return NS_OK;
+}
+NS_IMETHODIMP nsPrintOptions::SetIsCancelled(PRBool aIsCancelled)
+{
+  mIsCancelled = aIsCancelled;
+  return NS_OK;
+}
+
 //-----------------------------------------------------
 //-- Protected Methods
 //-----------------------------------------------------
diff --git a/mozilla/widget/src/xpwidgets/nsPrintOptionsImpl.h b/mozilla/widget/src/xpwidgets/nsPrintOptionsImpl.h
index 0bc57750392..f9be58ad75b 100644
--- a/mozilla/widget/src/xpwidgets/nsPrintOptionsImpl.h
+++ b/mozilla/widget/src/xpwidgets/nsPrintOptionsImpl.h
@@ -62,6 +62,8 @@ protected:
 
   PRInt16       mPrintFrameType;
   PRBool        mHowToEnableFrameUI;
+  PRBool        mIsCancelled;
+  PRInt32       mPrintPageDelay;
 
   nsFont*       mDefaultFont;
   nsString      mTitle;