the brake down on how to create a new page
the code needs to be added before <!---video-->
<control type="group" id="11000">
<!---blu-ray-->
<control type="group" id="22000">
<visible>String.IsEqual(Container(9000).ListItem.Property(id),Blu-Ray)</visible>
<include content="Visible_Right_Delayed">
<param name="id" value="Blu-Ray"/>
</include>
<!---control type --> <control type="grouplist" id="22001">
!---WidgetGroupListCommon--> <include>WidgetGroupListCommon</include>
<pagecontrol>22010</pagecontrol>
///////////////////////////////////////////Widgets////////////////////////
<include>WidgetGroupListCommon</include>
<include content="WidgetListPoster">
<param name="content_path" value="special://skin/playlists/bluray.xsp"/> // create a smart playlist (may need to move from kodi playlist to theme playlist)
////////////////////////////////////////Widgets////////////////////////
<!---WidgetScrollbar --> <include content="WidgetScrollbar" condition="Skin.HasSetting(touchmode)">
<param name="scrollbar_id" value="22010"/>
</include>
</control>
<!---/blu-ray-->
id needs to = the same number id="22000"> grouplist" id="22001"> <pagecontrol>22010</pagecontrol>any Widget that you add needs to be in the same value="22900"/>
the next page would be number id="23000"> grouplist" id="23001"> <pagecontrol>23010</pagecontrol>any Widget that you add needs to be in the same value="23900"/>
as long as each page is a new and matching number I have added 3 more pages
Memu
<item>
<label>Blu-Ray</label>
<onclick>ActivateWindow(10025,"E:\\Blu-Ray\\",return)</onclick> // you need a file to link to add to favourites is a easy way then get the link from favourites.xml
<property name="menu_id">$NUMBER[22000]</property> // needs to Match the same number 22000
<thumb>icons/sidemenu/blu-ray.png</thumb>
<property name="id">Blu-Ray</property> // need to match <visible>String.IsEqual(Container(9000).ListItem.Property(id),Blu-Ray)</visible>
<visible>!Skin.HasSetting(HomeMenuNoMovieButton)</visible>
</item>