Built-in browser autocomplete suggestions are not ideal at the moment. E.g., Chrome does not show 5 in its list of suggestions when the user types 5 into the text box, which would suggest to the user that 5 is not a valid choice when it in fact is a valid choice. Chrome's suggestion list also does not have scrollbars and will just flow off of the page.
Add dropdown suggestion list. (E.g., jQuery UI AutoComplete using a ComboBox)
Built-in browser autocomplete suggestions are not ideal at the moment. E.g., Chrome does not show 5 in its list of suggestions when the user types 5 into the text box, which would suggest to the user that 5 is not a valid choice when it in fact is a valid choice. Chrome's suggestion list also does not have scrollbars and will just flow off of the page.