Deposits in Hungarian banks also have state guarantees. HU banks here have made extremely high profits over the past few years and are in very good economic shape. They were always stringent about lending and in general, don't have bad loans on their books.
However, 80% of the banking system is owned by foreign companies, so it's difficult to know for sure what may or may not happen, similar to most countries at the moment.
A bi-product of the current global economic crisis is that FX loans are becoming more difficult to get, as banks themselves are finding it harder to get access to EUR/CHF credit.