Static variables in JavaScript

Question

How can I create static variables in Javascript?

Answer 1

you can use arguments.callee to store "static" variables (this is useful in anonymous function too):

function () {
  arguments.callee.myStaticVar = arguments.callee.myStaticVar || 1;
  arguments.callee.myStaticVar++;
  alert(arguments.callee.myStaticVar);
}