Hebrew encoding?

Apparently, I'm the only weblogger at antville.org trying to use Hebrew. I added to my main skin the following line:

META HTTP-EQUIV="Content-Type" content="text/html; charset=windows-1255"

which works just fine on Blogspot and the likes, but here the browser keeps recognising my blog as an English encoded page. Any idea what I'm doing wrong? Thx, Einat