JavaScript Enum Emulator

var pageState = {
Normal : 0
,Autoloading : 1
,AutoloadStopping : 2
}
var myPageStage = pageState.Normal;
alert(myPageStage);

References
How to do enumerations (enum) in javascript | Javascript Kata
http://www.javascriptkata.com/2007/03/22/how-to-do-enumerations-enum-in-javascript/

How to use anonymous objects | Javascript Kata
http://www.javascriptkata.com/2007/03/22/how-to-use-anonymous-objects/