<script>

$(document).ready(function() {

function Fun(a, b) {

this.name = a;

this.addr = b;

}

Fun.prototype.options = {};

$.extend(Fun.prototype.options, {

a : "a",

b : "b",

c : "c"

});

$.extend(Fun.prototype, {

show : function() {

alert("show__________" + this.name + "----" + this.addr);

}

});

Fun.prototype.test = {

"hello" : "kitty"

};

$.extend(Fun.prototype.test, {

"helloKitty" : function() {

},

"onPiece" : function(obj) {

alert(obj.name + "----------" + obj.addr);

},

"donaldDuck" : function() {

alert("helloWorld");

}

});

var fun = new Fun("pikachu", "dracula");

alert(fun.options.a);

fun.show();

fun.test.onPiece(this);

});

</script>