JQuery AutoComplete Plugin Modification _jquery

Two places were mainly modified:
One, up and down selection and input value synchronization problem.
After entering the keyword, when the Drop-down option appears, the key word input box value is not synchronized with the value of your choice when the keyboard is selected with the upper and lower keys. The plugin was written by a foreigner, and maybe he didn't take that into account.
Second, fixed in Firefox Chinese input, no activation of the problem of automatic submission.
Foreigners certainly do not use Chinese input, the bug exists also take for granted.
Another: The attachment of the implementation of the selection after automatic submission, and Google, Baidu's effect is exactly the same.
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