About Javascript

aha
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- jquery have plugin that can pop-up image 'fancy box' or use jquery-ui instead.

- selenium and windmill are quite interested

- can use command 'typeof' to detect type of object in javascript (done by firebug console) but need to check version of javascript before do something crazy.

- mad damn problem may occur!!! about loading order of javascript file in html page, I think last one will override above same keyword. Beware of it

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