Variable to custom HTML - Map view - FindMyiPhone

I believe im correct in thinking that the ios app cannot display the FindMyiPhone Map.
However, there is a workaround to display a map using a custom HTML file:
Webview label=“1” url=“http://OpenHABIP/static/Test.html” height=20
note that the map doesnt display if you just use:
Webview label=“1” url="/static/Test.html" height=20

What i would like to know is if there is any way to pass the co-ordinates that the findmyiphone binding generates to this html file from within openhab?
Or if there is any other method anyone has found.