LV from Version 6.1 up has the capabilities to support remote panels via a WEB Browser: See the tutorials under
http://zone.ni.com/devzone/learningcenter.nsf/03f7c60f17aad210862567a90054a26c/2ad405a06ebed71586256c4e00621c73?OpenDocument
http://zone.ni.com/devzone/conceptd.nsf/webmain/8BC90A5F744A482886256BA000681713?opendocument
All you need is the LV Runtime Engine installed on the machine where you want to view the running vi.
Additionally you can create standalone running vi's with the LV Application Builder which creates LV executables. These executables are also compatible with the remote panel functionality.
Regards
Stephan A.