gistfile1.txt

function Foo() {this.bak = 'bax';}
Object.prototype.bar = 'baz5';
Foo.prototype.bar = 'baz';
Foo.bam = 'ban';
var foo = new Foo();

/* 
At this point, the chains are:
Foo -> Function.prototype -> null
foo -> Foo.prototype -> Object.prototype -> null

The following is true: 
foo.bar === 'baz'
foo.bam === undefined
foo.bak === 'bax'
*/

/*  etc  */