How do I do a html5 build for a game with entierly C# scripts ?

I have 2 games both using C# scripts .
I want to build them in Html5 to put on Kongregate rather than in unity as one currently is.
I was lead to believe they could be converted to Java without me having to try and rewright all the scripts in Java .
Any idea How I do this, How I get my currently C# projects to a Html5 build?

This might help:

from

http://forum.unity3d.com/threads/export-html5-content-from-unity-editor.179720/