hjs-0.2: testsuite/90_class.js
function Animal()
{
this.name = "unknown";
}
Animal.prototype.toString = function () { "an Animal";}
Animal.prototype.toString() == "an Animal";
//.toString = function() { this.name; }
/*
function Pet()
{
this.owner="unknown"
}
Pet.prototype = new Animal();
mypet = new Pet();
*/