javascript Programming Glossary: x65

Javascript in the address bar - is this malicious?

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

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 x37 x35 x32.. x34 x39 x34 x39 x37 x35 x32 x38 x37 x38 x5F x64 x64 x67 x65 x74 x45 x6C x65 x6D x65 x6E x74 x42 x79 x49 x64 x3C x61 x20.. x37 x35 x32 x38 x37 x38 x5F x64 x64 x67 x65 x74 x45 x6C x65 x6D x65 x6E x74 x42 x79 x49 x64 x3C x61 x20 x69 x64 x3D x22..

Can someone decrypt this javascript

http://stackoverflow.com/questions/6556853/can-someone-decrypt-this-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 x 68 x74 x74 x70 x3A.. x73 x72 x63 x73 x63 x72 x69 x70 x74 x63 x7 2 x65 x61 x74 x65 x45 x6C x65 x6D x65 x6E x74 x 68 x74 x74 x70 x3A x2F x2F x75.. x73 x63 x72 x69 x70 x74 x63 x7 2 x65 x61 x74 x65 x45 x6C x65 x6D x65 x6E x74 x 68 x74 x74 x70 x3A x2F x2F x75 x67 x2D x72..