1 files changed, 20 insertions, 0 deletions
diff --git a/WebCore/html/HTMLMarqueeElement.cpp b/WebCore/html/HTMLMarqueeElement.cpp
index 040b6fb..d62eaab 100644
--- a/WebCore/html/HTMLMarqueeElement.cpp
+++ b/WebCore/html/HTMLMarqueeElement.cpp
@@ -19,12 +19,14 @@
  * Boston, MA 02110-1301, USA.
  *
  */
+
 #include "config.h"
 #include "HTMLMarqueeElement.h"
 
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "RenderLayer.h"
 #include "RenderMarquee.h"
 
@@ -37,6 +39,7 @@ const int defaultMinimumDelay = 60;
 
 HTMLMarqueeElement::HTMLMarqueeElement(const QualifiedName& tagName, Document* doc)
     : HTMLElement(tagName, doc)
+    , ActiveDOMObject(doc, this)
     , m_minimumDelay(defaultMinimumDelay)
 {
     ASSERT(hasTagName(marqueeTag));
@@ -119,4 +122,21 @@ void HTMLMarqueeElement::stop()
         renderBox()->layer()->marquee()->stop();
 }
 
+bool HTMLMarqueeElement::canSuspend() const
+{
+    return true;
+}
+
+void HTMLMarqueeElement::suspend()
+{
+    if (renderer() && renderer()->hasLayer() && renderBox()->layer()->marquee())
+        renderBox()->layer()->marquee()->suspend();
+}
+    
+void HTMLMarqueeElement::resume()
+{
+    if (renderer() && renderer()->hasLayer() && renderBox()->layer()->marquee())
+        renderBox()->layer()->marquee()->updateMarqueePosition();
+}
+
 } // namespace WebCore