QML ListView index and current item

[Alcatraz]

Sorry if my post is unclear if it is please let me know i am new to Qt Quick

I have 2 ListViews

ListView1 = image based list Horizontal that contains root items from my model

model is as follows
@
<Model>
<Menu>
<Item Image="1a46ba4ab74cb4135499cefb5448c292.png" Source="http://www.telusmobility.com/en/ON/promotions/blitz.shtml" Name="Telus">
<SubItem Source="http://www.telusmobility.com/en/ON/smartphones/index.shtml" Name=" Smartphones"/>
<SubItem Source="http://www.telusmobility.com/en/ON/clear_choice_voice_data/index.shtml" Name=" Rate Plans"/>
<SubItem Source="http://www.telusmobility.com/en/ON/canada_travel/index.shtml" Name=" Coverage"/>
<SubItem Source="http://www.telusmobility.com/en/ON/client_help/index.shtml" Name=" Support"/>
<SubItem Source="http://www.telusmobility.com/en/ON/plans/student40.shtml?INTCMP=student_plan" Name=" Promotions"/>
</Item>
<Item Image="cf7ef82f8cd8d49c7b20be75962d8dc7.png" Name="Dine.To"/>
<Item Image="dfc380961143473366a8738f3ed11444.png" Name="TourismTo"/>
<Item Image="74c33693310631dc96a4c0360bfe2d62.png" Name="Shopping">
<SubItem Name=" Store 1"/>
<SubItem Name=" Store 2"/>
<SubItem Name=" Store 3"/>
<SubItem Name=" Store 4"/>
</Item>
<Item Image="82749b02b055adf6aa429cbccefe83e2.png" Source="http://rss.cbc.ca/lineup/canada.xml" Name="News">
<SubItem Source="http://rss.cbc.ca/lineup/canada.xml" Name=" Canada"/>
<SubItem Source="http://rss.cbc.ca/lineup/politics.xml" Name=" Politics"/>
<SubItem Source="http://rss.cbc.ca/lineup/sports-soccer.xml" Name=" Soccer"/>
</Item>
<Item Image="c9c8bf6489d94a450b4f845b470ce2b0.png" Source="http://weather.yahooapis.com/forecastrss?w=2502265" Name="Weather"/>
<Item Image="6ac44fe4974f6305c6a806721f33e4a9.png" Name="Hotels">
<SubItem Name=" Holiday Inn"/>
<SubItem Name=" Hilton"/>
</Item>
</Menu>
</Model>
@
root items are Model/Menu/Item/Name

now i have a Vertical ListView

so the way i need it to go is when i click on an item from the Horizontal list (image)(Model/Menu/Item/Name) it will get the source and insert that into WebView URL and if the Item has SubItems get the subitems (Model/Menu/Item/SubItem/ Name) and display the subitems in the Vertical ListView

How can i get something like this accomplished i have read many articles online and gone threw a number of tags: "ListView" on Qt-Project and have not turned up a lot on what i am trying to accomplish...

Any help is very much appreciated