handlers/login.js
function (arg) {
						if ( ! arg.allow ){
							return;
						}

						var exist = false;
						for (var i in data.allow) {
							if (data.allow[i] === arg.allow) {
								exist = true;
							}
						}
						if ( exist === false ) {
							data.allow[data.allow.length] = arg.allow;
						}
					}
function (arg) {
						if ( ! arg.allow ){
							return;
						}

						var exist = false;
						for (var i in data.allow) {
							if (data.allow[i] === arg.allow) {
								exist = true;
							}
						}
						if ( exist === false ) {
							data.allow[data.allow.length] = arg.allow;
						}
					}
function ( arg ) { if ( ! arg . allow ) { return ; } var exist = false ; for ( var i in data . allow ) { if ( data . allow [ i ] === arg . allow ) { exist = true ; } } if ( exist === false ) { data . allow [ data . allow . length ] = arg . allow ; } }
level exists, to modify this level
level exists to modify this level