diff --git a/dlls/mshtml/htmlevent.c b/dlls/mshtml/htmlevent.c
index ee85eca871f..d57ff19ee22 100644
--- a/dlls/mshtml/htmlevent.c
+++ b/dlls/mshtml/htmlevent.c
@@ -2205,6 +2205,12 @@ HRESULT EventTarget_QI(EventTarget *event_target, REFIID riid, void **ppv)
     return E_NOINTERFACE;
 }
 
+void EventTarget_init_dispex_info(dispex_data_t *dispex_info, compat_mode_t compat_mode)
+{
+    if(compat_mode >= COMPAT_MODE_IE9)
+        dispex_info_add_interface(dispex_info, IEventTarget_tid, NULL);
+}
+
 static int event_id_cmp(const void *key, const struct wine_rb_entry *entry)
 {
     return (INT_PTR)key - WINE_RB_ENTRY_VALUE(entry, listener_container_t, entry)->event_id;
diff --git a/dlls/mshtml/htmlnode.c b/dlls/mshtml/htmlnode.c
index 8f03b4aebca..70b0d0d9fbb 100644
--- a/dlls/mshtml/htmlnode.c
+++ b/dlls/mshtml/htmlnode.c
@@ -1425,6 +1425,8 @@ void HTMLDOMNode_init_dispex_info(dispex_data_t *info, compat_mode_t mode)
 {
     if(mode >= COMPAT_MODE_IE9)
         dispex_info_add_interface(info, IHTMLDOMNode3_tid, NULL);
+
+    EventTarget_init_dispex_info(info, mode);
 }
 
 static const cpc_entry_t HTMLDOMNode_cpc[] = {{NULL}};
diff --git a/dlls/mshtml/htmlwindow.c b/dlls/mshtml/htmlwindow.c
index b174de2519e..759f1b6eab1 100644
--- a/dlls/mshtml/htmlwindow.c
+++ b/dlls/mshtml/htmlwindow.c
@@ -3016,6 +3016,14 @@ static HRESULT HTMLWindow_invoke(DispatchEx *dispex, DISPID id, LCID lcid, WORD
     return hres;
 }
 
+static compat_mode_t HTMLWindow_get_compat_mode(DispatchEx *dispex)
+{
+    HTMLInnerWindow *This = impl_from_DispatchEx(dispex);
+
+    This->doc->document_mode_locked = TRUE;
+    return This->doc->document_mode;
+}
+
 static void HTMLWindow_bind_event(DispatchEx *dispex, eventid_t eid)
 {
     HTMLInnerWindow *This = impl_from_DispatchEx(dispex);
@@ -3025,6 +3033,7 @@ static void HTMLWindow_bind_event(DispatchEx *dispex, eventid_t eid)
 static void HTMLWindow_init_dispex_info(dispex_data_t *info, compat_mode_t compat_mode)
 {
     dispex_info_add_interface(info, IHTMLWindow5_tid, NULL);
+    EventTarget_init_dispex_info(info, compat_mode);
 }
 
 static IHTMLEventObj *HTMLWindow_set_current_event(DispatchEx *dispex, IHTMLEventObj *event)
@@ -3038,7 +3047,7 @@ static const event_target_vtbl_t HTMLWindow_event_target_vtbl = {
         NULL,
         NULL,
         HTMLWindow_invoke,
-        NULL,
+        HTMLWindow_get_compat_mode,
         NULL
     },
     HTMLWindow_bind_event,
diff --git a/dlls/mshtml/mshtml_private.h b/dlls/mshtml/mshtml_private.h
index 2098b78f5e3..98daa65033e 100644
--- a/dlls/mshtml/mshtml_private.h
+++ b/dlls/mshtml/mshtml_private.h
@@ -129,6 +129,7 @@ typedef struct EventTarget EventTarget;
     XIID(IDocumentSelector) \
     XIID(IElementSelector) \
     XIID(IElementTraversal) \
+    XIID(IEventTarget) \
     XIID(IHTMLAnchorElement) \
     XIID(IHTMLAreaElement) \
     XIID(IHTMLAttributeCollection) \
@@ -1041,6 +1042,7 @@ void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,disp
 
 void EventTarget_Init(EventTarget*,IUnknown*,dispex_static_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
 HRESULT EventTarget_QI(EventTarget*,REFIID,void**) DECLSPEC_HIDDEN;
+void EventTarget_init_dispex_info(dispex_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
 
 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
diff --git a/dlls/mshtml/tests/documentmode.js b/dlls/mshtml/tests/documentmode.js
index aaf052b8de9..beee493e83c 100644
--- a/dlls/mshtml/tests/documentmode.js
+++ b/dlls/mshtml/tests/documentmode.js
@@ -38,6 +38,9 @@ function test_elem_props() {
     test_exposed("onsubmit", v >= 9);
     test_exposed("getElementsByClassName", v >= 9);
     test_exposed("removeAttributeNS", v >= 9);
+    test_exposed("addEventListener", v >= 9);
+    test_exposed("removeEventListener", v >= 9);
+    test_exposed("dispatchEvent", v >= 9);
 
     next_test();
 }
@@ -56,6 +59,9 @@ function test_doc_props() {
     test_exposed("prefix", v >= 9);
     test_exposed("defaultView", v >= 9);
     test_exposed("head", v >= 9);
+    test_exposed("addEventListener", v >= 9);
+    test_exposed("removeEventListener", v >= 9);
+    test_exposed("dispatchEvent", v >= 9);
 
     test_exposed("parentWindow", true);
     if(v >= 9) ok(document.defaultView === document.parentWindow, "defaultView != parentWindow");
@@ -63,6 +69,42 @@ function test_doc_props() {
     next_test();
 }
 
+function test_window_props() {
+    function test_exposed(prop, expect) {
+        if(expect)
+            ok(prop in window, prop + " not found in window.");
+        else
+            ok(!(prop in window), prop + " found in window.");
+    }
+
+    var v = document.documentMode;
+
+    test_exposed("addEventListener", v >= 9);
+    test_exposed("removeEventListener", v >= 9);
+    test_exposed("dispatchEvent", v >= 9);
+
+    next_test();
+}
+
+function test_xhr_props() {
+    var xhr = new XMLHttpRequest();
+
+    function test_exposed(prop, expect) {
+        if(expect)
+            ok(prop in xhr, prop + " not found in XMLHttpRequest.");
+        else
+            ok(!(prop in xhr), prop + " found in XMLHttpRequest.");
+    }
+
+    var v = document.documentMode;
+
+    test_exposed("addEventListener", v >= 9);
+    test_exposed("removeEventListener", v >= 9);
+    test_exposed("dispatchEvent", v >= 9);
+
+    next_test();
+}
+
 function test_elem_by_id() {
     document.body.innerHTML = '<form id="testid" name="testname"></form>';
 
@@ -156,6 +198,8 @@ var tests = [
     test_iframe_doc_mode,
     test_elem_props,
     test_doc_props,
+    test_window_props,
+    test_xhr_props,
     test_elem_by_id,
     test_conditional_comments
 ];
diff --git a/dlls/mshtml/xmlhttprequest.c b/dlls/mshtml/xmlhttprequest.c
index bbe28335cac..393a5699048 100644
--- a/dlls/mshtml/xmlhttprequest.c
+++ b/dlls/mshtml/xmlhttprequest.c
@@ -785,7 +785,8 @@ static const tid_t HTMLXMLHttpRequest_iface_tids[] = {
 static dispex_static_data_t HTMLXMLHttpRequest_dispex = {
     &HTMLXMLHttpRequest_event_target_vtbl.dispex_vtbl,
     DispHTMLXMLHttpRequest_tid,
-    HTMLXMLHttpRequest_iface_tids
+    HTMLXMLHttpRequest_iface_tids,
+    EventTarget_init_dispex_info
 };
 
 
@@ -898,7 +899,7 @@ static HRESULT WINAPI HTMLXMLHttpRequestFactory_create(IHTMLXMLHttpRequestFactor
     ret->IHTMLXMLHttpRequest_iface.lpVtbl = &HTMLXMLHttpRequestVtbl;
     ret->IProvideClassInfo2_iface.lpVtbl = &ProvideClassInfo2Vtbl;
     EventTarget_Init(&ret->event_target, (IUnknown*)&ret->IHTMLXMLHttpRequest_iface,
-                     &HTMLXMLHttpRequest_dispex, COMPAT_MODE_NONE);
+                     &HTMLXMLHttpRequest_dispex, This->window->doc->document_mode);
     ret->ref = 1;
 
     *p = &ret->IHTMLXMLHttpRequest_iface;