If I understand you correctly you want to have a link of your fillable form on your website.
If that is the case you would need to have access to the page you want to add the link to.
Here is a reference on how to add link to an HTML page : http://www.w3schools.com/html/html_links.asp
You can get the link of your fillable form on the "Distribute Tab".
Known that you can also embed the form itself in your website.
You can find more information about that here : http://forums.adobe.com/docs/DOC-1991
Hope this helps