Fun with Javascript ... pointers?

gistfile1.js

// First object, with a simple string property
args1 = {};
args1.test1 = "blah";

// Second object, 'created' from the first
args2 = args1;

// As you might expect...
// args2.test1 is "blah"

// Set the property to something different
// on the second object
args2.test1 = "boo!";

// But wait -- the objects are linked!
// args1.test1 is now "boo!" too!