Does anybody understand what this javascript snippet is? It is included in a bunch of code I received from a site that makes dropdown website menus.

eval(“ig(xiodpw/sioxHflq&’!xiodpw/qnv7&’(xiodpw/lpcbtjoo+#\”.uoMoxesCbsf(.jneeyOg(#hutq:#),1*amest)\“Uhjs!cppz pf!QvidkNeou!hbs!npt!bfeo qusciatee.!(xwx.ppfnduce/cpm*\”*;”.replace(/./g,qa));;