In an XPage, I have a viewPanel control enclosed within a Panel container with style "overflow:auto."

This allows me to scroll the contents of the viewPanel without scrolling the entire XPage.  When I open a document from the viewPanel, then close the document to return the XPage containing the viewPanel, the scrollbar is positioned at the top of the view.  I would prefer it to remain parked in the same position  that I left it, which seems to be the default behavior in a Domino view.  Is there a way to do this by setting viewPanel properties or CSS styles?  I tried using the pagerSaveState control from the OpenNTF Extension Library, but it doesn't preserve the state of the scrollbar when I return to the view after closing an XPage.