Your question is not complete and is not very clear.
1)If you want the front panel of your application to be viewable in the webpage, you can do that using the labview built-in web server and get the snap shots of the front panel image in the web.
2)If you want the web page to execute a particular VI on the server, for that you need the internet Developer's toolkit available from NI. That would be like submitting the request to a particular VI and getting the results back in the web browser.
3)If you want your application (VI or EXE) be embedded into a webpage where you could interact (Running, stopping and changing Front Panel values) with it, then that is currently not possible. There is no LabVIEW ActiveX control (like Real Player) that could be embedded into a web
page.
Hope this would answer what you meant.
A Rafiq