allow page up/down from search and compare from search

EditWithButton.cpp

@@ -104,7 +104,9 @@ BOOL CEditWithButton::PreTranslateMessage(MSG* pMsg)
 			}	
 			else if (pMsg->wParam == VK_DOWN ||
 					pMsg->wParam == VK_UP ||
-					pMsg->wParam == VK_F3)
+					pMsg->wParam == VK_F3 ||
+					pMsg->wParam == VK_PRIOR ||
+					pMsg->wParam == VK_NEXT)
 			{
 				CWnd *pWnd = GetParent();
 				if(pWnd)