Jquery是继prototype之后又一个优秀的Javascrīpt框架。有人使用这样的一比喻来比较prototype和jquery：prototype就像Java，而jquery就像ruby.实际上我比较喜欢java（少接触Ruby 罢了）但是jquery的简单的实用的确有相当大的吸引力啊！在项目里我把jquery作为自已唯一的框架类包。使用其间也有一点点心得，其实这些心得，在jquery的文档上面也可能有讲，不过还是记下来，以备忘罢。-Jquery is the second prototype followed by an excellent Javascrīpt framework. Some people use such a metaphor to compare the prototype and jquery: prototype like Java, and jquery like a ruby. Actually, I prefer the java (avoid contact with Ruby Bale), but a simple jquery utility does have considerable appeal ah! In the project where I put jquery as the sole framework for self-class package. Use the meantime there is also a little bit of experience, in fact, the experience, in the jquery document above may also be speaking, but still it down in order to strike memorandum.