Most likely it is Slovak Republic which was under Hungary's control and not Czech Republic (former Czechoslovakia)
www.rat.de/kuijsten/navigatorhttp://vivisimo.comwww.imrehun.comwww.village.skwww.zoznamst.sk SK's phone site
http://mapy.atlas.sk for locating a town in SK
The LDS-Mormons (Family History Center) have filmed the church records but you need to know the name of a town and religious orientation of your ancestor to order the films from which you can gather ancestral information.
www.bmi.net/jjaso to familiarize yourself with church wording.