if( alert_string == undefined ){
    var alert_string = [];
}
alert_string['login'] = JSON.parse('{\u0022empty_id\u0022:\u0022\\uc544\\uc774\\ub514\\ub97c \\uc785\\ub825\\ud574\\uc8fc\\uc138\\uc694.\u0022,\u0022empty_password\u0022:\u0022\\ube44\\ubc00\\ubc88\\ud638\\ub97c \\uc785\\ub825\\ud574\\uc8fc\\uc138\\uc694.\u0022,\u0022check_id_password\u0022:\u0022\\uc785\\ub825\\ud558\\uc2e0 \\ub85c\\uadf8\\uc778 \\uc815\\ubcf4\\uac00 \\uc62c\\ubc14\\ub974\\uc9c0 \\uc54a\\uc2b5\\ub2c8\\ub2e4. \\ub2e4\\uc2dc \\uc785\\ub825\\ud574\\uc8fc\\uc138\\uc694.\u0022,\u0022maintenance\u0022:\u0022\\ud604\\uc7ac \\uc11c\\ube44\\uc2a4 \\uc810\\uac80 \\uc911\\uc785\\ub2c8\\ub2e4. \\ub2e4\\uc74c\\uc5d0 \\ub2e4\\uc2dc \\uc811\\uc18d\\ud574\\uc8fc\\uc138\\uc694.\u0022,\u0022blocked\u0022:\u0022\\uad00\\ub9ac\\uc790\\uc5d0 \\uc758\\ud574 \\uc811\\uc18d\\uc774 \\ucc28\\ub2e8\\ub418\\uc5b4 \\uc788\\uc2b5\\ub2c8\\ub2e4. \\uad00\\ub9ac\\uc790\\uc5d0\\uac8c \\ubb38\\uc758\\ud574\\uc8fc\\uc138\\uc694.\u0022,\u0022password_fail_5\u0022:\u0022\\ub85c\\uadf8\\uc778\\uc744 5\\ud68c \\uc774\\uc0c1 \\uc2e4\\ud328\\ud558\\uc5ec \\ub85c\\uadf8\\uc778\\uc774 \\ucc28\\ub2e8\\ub418\\uc5c8\\uc2b5\\ub2c8\\ub2e4. \\uad00\\ub9ac\\uc790\\uc5d0\\uac8c \\ubb38\\uc758\\ud574\\uc8fc\\uc138\\uc694.\u0022,\u0022login_success\u0022:\u0022\\ub85c\\uadf8\\uc778 \\ub418\\uc5c8\\uc2b5\\ub2c8\\ub2e4.\u0022,\u0022logout_success\u0022:\u0022\\ub85c\\uadf8\\uc544\\uc6c3 \\ub418\\uc5c8\\uc2b5\\ub2c8\\ub2e4.\u0022}');