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<!DOCTYPE html>
<html>
<body>
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<h1>JavaScript 函数</h1>
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<p>此例创建一个具有三个属性（firstName，lastName，fullName）的对象。</p>
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<p>fullName 属性是一个方法：</p> 
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<p id="demo"></p>
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<script>
var myObject = {
  firstName:"Bill",
  lastName: "Gates",
  fullName: function() {
    return this.firstName + " " + this.lastName;
  }
}
x = myObject.fullName();
document.getElementById("demo").innerHTML = x; 
</script>
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</body>
</html>
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