Switch to side-by-side view

--- a/src/query/reslistpager.h
+++ b/src/query/reslistpager.h
@@ -40,6 +40,14 @@
 	if (m_winfirst < 0 || m_pagesize <= 0)
 	    return -1;
 	return m_winfirst / m_pagesize;
+    }
+    int pageFirstDocNum() {
+	return m_winfirst;
+    }
+    int pageLastDocNum() {
+	if (m_winfirst < 0 || m_respage.size() == 0)
+	    return -1;
+	return m_winfirst + m_respage.size() - 1;
     }
     virtual int pageSize() const {return m_pagesize;}
     void pageNext();