how to decrypt this code - i think it is Javadcrypt

how to decrypt this code - i think it is Javadcrypt

i think this code is in javascript and i like to decrypt coz there is an
rtmp streaming url so can anyoune tell me how to decrypt this kind of
code.
<script type="text/javascript"> var
_0x27ec=["\x68\x6F\x73\x74\x6E\x61\x6D\x65","\x6C\x6F\x63\x61\x74\x69\x6F\x6E","\x68\x72\x65\x66","\x68\x74\x74\x70\x3A\x2F\x2F\x77\x77\x77\x2E\x74\x6F\x70\x2D\x61\x6C\x2E\x63\x6F\x6D\x2F\x61\x74\x74\x65\x6E\x74\x69\x6F\x6E\x2E\x68\x74\x6D\x6C","\x68\x74\x74\x70\x3A\x2F\x2F\x77\x77\x77\x2E\x73\x68\x71\x69\x70\x6C\x69\x76\x65\x2E\x69\x6E\x66\x6F\x2F\x6B\x75\x6A\x64\x65\x73\x2E\x68\x74\x6D\x6C"];try{if(top[_0x27ec[1]][_0x27ec[0]]!=self[_0x27ec[1]][_0x27ec[0]]){throw
1;} ;} catch(e){top[_0x27ec[1]][_0x27ec[2]]=_0x27ec[3];}
;if(self==top){top[_0x27ec[1]][_0x27ec[2]]=_0x27ec[4];} ; </script>