/*
 FCBKcomplete 2.7.6
 - Jquery version required: 1.2.x, 1.3.x, 1.4.x

 Changelog:
 - 2.00 new version of fcbkcomplete

 - 2.01 fixed bugs & added features
        fixed filter bug for preadded items
        focus on the input after selecting tag
        the element removed pressing backspace when the element is selected
        input tag in the control has a border in IE7
        added iterate over each match and apply the plugin separately
        set focus on the input after selecting tag

 - 2.02 fixed fist element selected bug
        fixed defaultfilter error bug

 - 2.5  removed selected="selected" attribute due ie bug
        element search algorithm changed
        better performance fix added
        fixed many small bugs
        onselect event added
        onremove event added

 - 2.6  ie6/7 support fix added
        added new public method addItem due request
        added new options "firstselected" that you can set true/false to select first element on dropdown list
        autoexpand input element added
        removeItem bug fixed
        and many more bug fixed
        fixed public method to use it $("elem").trigger("addItem",[{"title": "test", "value": "test"}]);

- 2.7   jquery 1.4 compability
        item lock possability added by adding locked class to preadded option <option value="value" class="selected locked">text</option>
        maximum item that can be added

- 2.7.1 bug fixed
        ajax delay added thanks to http://github.com/dolorian

- 2.7.2 some minor bug fixed
        minified version recompacted due some problems

- 2.7.3 event call fixed thanks to William Parry <williamparry!at!gmail.com>

- 2.7.4 standart event change call added on addItem, removeItem
        preSet also check if item have "selected" attribute
        addItem minor fix

- 2.7.5 added options "choose_on_enter,choose_on_tab,choose_on_comma" to control what keys trigger selection
        added option "keep_prompt_after_choose" to control if we stay selected/focused after choosing an option
        added options "force_width" and "auto_width" to control width setting (if both are null || false, no width is set in JS)

- 2.7.6 minor bug fixes
        added 'php_mode' option to append square brackets after the <select> tag's name attribute.
        added 'class_names' dictionnary to change the default CSS classes used by the plugin.

- 2.7.6.BM.1 show stopper bug fixes
        removed '/' key filter as it filters all other characters on the same key, and there is no reason to filter it.
        correctly url encodes the user text before calling the 'suggest' webservice (specified in json_url). This fix bugs when typing reserved uri keywords (?, &, ...)
        uses $.ajax instead of $.getJSON to fetch json_url, so if default http method is set to POST using $.ajaxSetup, the url is queried using POST not GET. This fix issues with IE caching and simplifies ASP.NET MVC 'suggest' webservice serverside code.
        xssPrevent: chained statements.
        replaced unsupported event.keyCode with correct event.which
        added support for spaces in tags. Warning: ":" and "," and """ are used internally so filter them out. This is an existing limitation.
        delay: if delay is set the suggest box now appears only after the items are fetched from the ajax service, thus correctly displaying only suggested/filtered tags.
        LEFT/RIGHT in addition to UP/DOWN an be used to navigate through the items.



*/
/* Copyright: Guillermo Rauch <http://devthought.com/> - Distributed under MIT - Keep this message! */
/* Patches by:
 * - alan bount <[email protected]>
 * - Bertrand Marron <[email protected]>
 * - Christian Weiske <[email protected]>
 * - Maxim <[email protected]>
 * - Patrick Atambo <[email protected]>
 * - tommaso barbugli <[email protected]>
 * - <[email protected]>
 * - <[email protected]>
 * - Benjamin Mayrargue <[email protected]>
 */
/**
 * json_url         - url to fetch json object
 * cache            - use cache
 * height           - maximum number of element shown before scroll will apear
 * newel            - show typed text like a element
 * firstselected    - automaticly select first element from dropdown
 * filter_case      - case sensitive filter
 * filter_selected  - filter selected items from list
 * complete_text    - text for complete page
 * maxshownitems    - maximum numbers that will be shown at dropdown list (less better performance)
 * onselect         - fire event on item remove, expects function(data){}, data is a javascript object with the attributes _value, _selected, _class.
 *                    this within the function is the select element in question.
 * onremove         - same as select but data lacks the _selected property
 * maxitimes        - maximum items that can be added
 * delay            - delay between ajax request (bigger delay, lower server time request)
 * default_search   - For a default search seacrh string. '.*?' is used to show all by default
 * preset_update    - to make converted selects skip selected items
 * used_vals        - for connected select elements that have a pre-selected values, this is used to filter out selected elements
 * connect_with     - other autocompletes to connect the selected autocomplete with, for linked selects initialized together, using the 'Array' is recommended
 *                    so as to use less memory. Not like there will be much memory used up to begin with.
 * force_width      - Uses the width provided for the combo
 * auto_width       - Calculates width automatically for the combo
 * choose_on_comma  - Makes a selection when the comma button is hit
 * choose_on_tab    - Makes a selection when the tab is hit
 * choose_on_enter  - Makes a selection when the enter is hit
 * keep_prompt_after_choose - keeps the combo box open even after selection
 * php_mode         - append [] to the tag input field name when converting it to a <select>
 * zIndex           - The z-index of the feed.
 * class_names      - CSS classes used by the plugin
 *                     + holder (default value: holder): CSS class for the <ul> tag.
 *                     + complete (default value: facebook-auto): CSS class for the autocomplete div.
 *                     + closebutton (default value: closebutton): CSS class for the button to remove an item.
 *                     + item_default (default value: bit-box): CSS class for the selected values.
 *                     + item_locked (default value: locked): CSS class for locked items.
 */