/*
 * 
 * Put all Plugins here
 * 
 */
 
/*!
 * jQuery alignWith plug-in v1.0.2
 * Align two or more elements with each other
 *
 * @requires jQuery v1.2 or later
 *
 * Copyright (c) 2009 Gilmore Davidson
 *
 * Licensed under the MIT license:
 *   http://www.opensource.org/licenses/mit-license.php
 */
/**
 * @param mixed elem - HTML element to align with
 * @param string position (optional) - A 1-4 character string defining the points to match on each element
 * @param object options (optional) - An options object (see below)
 *
 *
 * Position:
 *
 *   The position string can be 1-4 characters in length, made up of any of the following:
 *     'b' = Bottom
 *     'c' OR 'm' = Centre/Middle
 *     'l' = Left
 *     'r' = Right
 *     't' = Top
 *
 *   The positioning of the element depends on the length of the position string:
 *
 *      Length = 0 (or missing):
 *		  The centre points of both elements will be aligned.
 *
 *      Length = 1:
 *        ('c' or 'm') The centre points of both elements will be aligned.
 *        ('b', 'l', 'r' or 't') The mid points of the defined SIDE will be matched (eg. For 't', the centres of the top edges will be aligned).
 *
 *      Length = 2:
 *        The defined point on each element will be aligned.
 *        (eg. 'tl' = top left corner, 'rb' = bottom right corner, 'ml' = Left side mid-point)
 *
 *      Length = 3:
 *        The first two characters define a point on the element to move.
 *        the third character defines a side (or the centre point) of the target element.
 *        (eg. 'tlr' = move the top left corner of the first element to the mid point of the right side on the second element)
 *
 *      Length = 4:
 *        The first two characters define a point on the element to move.
 *        The last two characters define a point on the target element.
 *
 *        This option provides the most control over positioning, allowing 81 different point-to-point combinations.
 *
 *
 * Options:
 *
 *   The options object can define some additional parameters:
 *
 *     x: (integer, default 0) X offset, this value is added to the 'left' css property of the moving element.
 *     y: (integer, default 0) Y offset, this value is added to the 'top' css property of the moving element.
 *     appendToBody: (boolean, default false) If set to true, the moving element will be appended to the document body in the DOM.
 *                   This is to overcome a situation where the moving element is a child of an element with 'position:relative;' and will not be positioned correctly otherwise.
 *
 *     x and y can also be negative integers.
 *
 *
 * Examples:
 *
 *   Basic usage, only defining the two elements - will match the centres of each element:
 *
 *     jQuery('.moveMe').alignWith('#stayput');
 *
 *   Match the left mid points of each element:
 *
 *     jQuery('.moveMe').alignWith('#stayput', 'l');
 *
 *   Match the top left corners of each element:
 *
 *     jQuery('.moveMe').alignWith('#stayput', 'tl');
 *
 *   Match the top left corner of the moving element with the centre of the static element:
 *
 *     jQuery('.moveMe').alignWith('#stayput', 'tlc');
 *
 *   Match the top left corner of the moving element with the top right corner of the static element:
 *
 *     jQuery('.moveMe').alignWith('#stayput', 'tltr');
 *
 *   Match the top left corner of the moving element with the top right corner of the static element
 *    and add a 5px x/y offset:
 *
 *     jQuery('.moveMe').alignWith('#stayput', 'tltr', {x:5,y:5});
 *
 *   Match the top left corner of the moving element with the top right corner of the static element
 *    and append to the document body:
 *
 *     jQuery('.moveMe').alignWith('#stayput', 'tltr', {appendToBody:true});
 *
 *
 * Notes:
 *
 *   alignWith includes element borders and padding in the width and height calculations, but excludes margins.
 *   This ensures that the entire visible element will be positioned correctly.
 *
 *   Options to exclude borders/padding may come further down the track.
 *
 *   There is a known bug in Internet Explorer where the positioning will be messed up if there's not a valid doctype declaration.
 *   I'm not going to try to fix this one as an HTML document should have a valid doctype to begin with.
 * 
 */
(function($){
	$.fn.extend({
		alignWith: function(elem, pos, options) {
			// jQuery-fy elem
			elem = $(elem);
			// Setup initial position vars for elem
			var eOff = elem.offset(),
				eX = eOff.left,
				eY = eOff.top,
				eW = elem.outerWidth(),
				eH = elem.outerHeight(),
				// Position placeholders
				pT = '',
				pE = '',
				args = [],
				// Position matching regex patterns
				rXM = /^([tbcm]{2}|lr|rl)$/i,
				rXR = /^r?[rtbcm]r?$/i,
				rYM = /^([lrcm]{2}|tb|bt)$/i,
				rYB = /^b?[lrbcm]b?$/i,
				// CSS rules
				tCss = {
					position: 'absolute',
					left: eX,
					top: eY
				},
				// Default options
				op = {
					x: 0,
					y: 0,
					appendToBody: false
				};
			if (undefined !== options) {
				$.extend(op, options);
			}
			// Reset pos if it's invalid
			if (!/^[tblrcm]{1,4}$/.test(pos)) {
				pos = 'c';
			}
			// Flesh out 4-point position string
			args = pos.split('');
			switch (args.length) {
				case 1:
					pT = pE = '' + pos + pos;
					break;
				case 2:
					pT = pE = pos;
					break;
				case 3:
					pT = '' + args[0] + args[1];
					pE = '' + args[2] + args[2];
					break;
				case 4:
					pT = '' + args[0] + args[1];
					pE = '' + args[2] + args[3];
					break;
			}

			// Move the elements
			return this.each(function(){
				// Get dimensions for element to move
				var t = $(this),
					tX = eX,
					tY = eY,
					tW = t.outerWidth(),
					tH = t.outerHeight();
				// Test for X-points of this
				if (rXM.test(pT)) {
					tX -= (tW / 2);
				} else if (rXR.test(pT)) {
					tX -= tW;
				}
				// Test for X-points of elem
				if (rXM.test(pE)) {
					tX += (eW / 2);
				} else if (rXR.test(pE)) {
					tX += eW;
				}
				// Test for Y-points of this
				if (rYM.test(pT)) {
					tY -= (tH / 2);
				} else if (rYB.test(pT)) {
					tY -= tH;
				}
				// Test for Y-points of elem
				if (rYM.test(pE)) {
					tY += (eH / 2);
				} else if (rYB.test(pE)) {
					tY += eH;
				}
				// Account for margins pushing out the position
				// Also account for NaN values since IE reads an unset margin as 'auto' instead of '0px'
				// (http://plugins.jquery.com/node/10969)
				tX -= parseInt(t.css('margin-left'), 10) || 0;
				tY -= parseInt(t.css('margin-top'), 10) || 0;
				// Add any offset specified in the options
				if (0 !== op.x) {
					tX += parseInt(op.x, 10);
				}
				if (0 !== op.y) {
					tY += parseInt(op.y, 10);
				}
				// Apply css rules
				tCss.left = tX;
				tCss.top = tY;
				t.css(tCss);
				// Check for attachment option
				if (op.appendToBody) {
					t.appendTo('body');
				}
			});
		}
	});
})(jQuery);

/**
 * jQuery Cookie plugin
 *
 * Copyright (c) 2010 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */
jQuery.cookie = function (key, value, options) {

    // key and at least value given, set cookie...
    if (arguments.length > 1 && String(value) !== "[object Object]") {
        options = jQuery.extend({}, options);

        if (value === null || value === undefined) {
            options.expires = -1;
        }

        if (typeof options.expires === 'number') {
            var days = options.expires, t = options.expires = new Date();
            t.setDate(t.getDate() + days);
        }

        value = String(value);

        return (document.cookie = [
            encodeURIComponent(key), '=',
            options.raw ? value : encodeURIComponent(value),
            options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
            options.path ? '; path=' + options.path : '',
            options.domain ? '; domain=' + options.domain : '',
            options.secure ? '; secure' : ''
        ].join(''));
    }

    // key and possibly options given, get cookie...
    options = value || {};
    var result, decode = options.raw ? function (s) { return s; } : decodeURIComponent;
    return (result = new RegExp('(?:^|; )' + encodeURIComponent(key) + '=([^;]*)').exec(document.cookie)) ? decode(result[1]) : null;
};


/*! 
 * jquery.event.drag - v 2.1.0 
 * Copyright (c) 2010 Three Dub Media - http://threedubmedia.com
 * Open Source MIT License - http://threedubmedia.com/code/license
 */
// Created: 2008-06-04 
// Updated: 2010-09-15
// REQUIRES: jquery 1.4.2+

;(function( $ ){

// add the jquery instance method
$.fn.drag = function( str, arg, opts ){
	// figure out the event type
	var type = typeof str == "string" ? str : "",
	// figure out the event handler...
	fn = $.isFunction( str ) ? str : $.isFunction( arg ) ? arg : null;
	// fix the event type
	if ( type.indexOf("drag") !== 0 ) 
		type = "drag"+ type;
	// were options passed
	opts = ( str == fn ? arg : opts ) || {};
	// trigger or bind event handler
	return fn ? this.bind( type, opts, fn ) : this.trigger( type );
};

// local refs (increase compression)
var $event = $.event, 
$special = $event.special,
// configure the drag special event 
drag = $special.drag = {
	
	// these are the default settings
	defaults: {
		which: 1, // mouse button pressed to start drag sequence
		distance: 0, // distance dragged before dragstart
		not: ':input', // selector to suppress dragging on target elements
		handle: null, // selector to match handle target elements
		relative: false, // true to use "position", false to use "offset"
		drop: true, // false to suppress drop events, true or selector to allow
		click: false // false to suppress click events after dragend (no proxy)
	},
	
	// the key name for stored drag data
	datakey: "dragdata",
		
	// count bound related events
	add: function( obj ){ 
		// read the interaction data
		var data = $.data( this, drag.datakey ),
		// read any passed options 
		opts = obj.data || {};
		// count another realted event
		data.related += 1;
		// extend data options bound with this event
		// don't iterate "opts" in case it is a node 
		$.each( drag.defaults, function( key, def ){
			if ( opts[ key ] !== undefined )
				data[ key ] = opts[ key ];
		});
	},
	
	// forget unbound related events
	remove: function(){
		$.data( this, drag.datakey ).related -= 1;
	},
	
	// configure interaction, capture settings
	setup: function(){
		// check for related events
		if ( $.data( this, drag.datakey ) ) 
			return;
		// initialize the drag data with copied defaults
		var data = $.extend({ related:0 }, drag.defaults );
		// store the interaction data
		$.data( this, drag.datakey, data );
		// bind the mousedown event, which starts drag interactions
		$event.add( this, "touchstart mousedown", drag.init, data );
		// prevent image dragging in IE...
		if ( this.attachEvent ) 
			this.attachEvent("ondragstart", drag.dontstart ); 
	},
	
	// destroy configured interaction
	teardown: function(){
		var data = $.data( this, drag.datakey ) || {};
		// check for related events
		if ( data.related ) 
			return;
		// remove the stored data
		$.removeData( this, drag.datakey );
		// remove the mousedown event
		$event.remove( this, "touchstart mousedown", drag.init );
		// enable text selection
		drag.textselect( true ); 
		// un-prevent image dragging in IE...
		if ( this.detachEvent ) 
			this.detachEvent("ondragstart", drag.dontstart ); 
	},
		
	// initialize the interaction
	init: function( event ){ 
		// sorry, only one touch at a time
		if ( drag.touched ) 
			return;
		// the drag/drop interaction data
		var dd = event.data, results;
		// check the which directive
		if ( event.which != 0 && dd.which > 0 && event.which != dd.which ) 
			return; 
		// check for suppressed selector
		if ( $( event.target ).is( dd.not ) ) 
			return;
		// check for handle selector
		if ( dd.handle && !$( event.target ).closest( dd.handle, event.currentTarget ).length ) 
			return;

		// store/reset some initial attributes
		if ( event.type == "touchstart" ){
			drag.touched = this;
			drag.touchFix( event, dd );
		}
		dd.propagates = 1;
		dd.mousedown = this;
		dd.interactions = [ drag.interaction( this, dd ) ];
		dd.target = event.target;
		dd.pageX = event.pageX;
		dd.pageY = event.pageY;
		dd.dragging = null;
		// handle draginit event... 
		results = drag.hijack( event, "draginit", dd );
		// early cancel
		if ( !dd.propagates )
			return;
		// flatten the result set
		results = drag.flatten( results );
		// insert new interaction elements
		if ( results && results.length ){
			dd.interactions = [];
			$.each( results, function(){
				dd.interactions.push( drag.interaction( this, dd ) );
			});
		}
		// remember how many interactions are propagating
		dd.propagates = dd.interactions.length;
		// locate and init the drop targets
		if ( dd.drop !== false && $special.drop ) 
			$special.drop.handler( event, dd );
		// disable text selection
		drag.textselect( false ); 
		// bind additional events...
		if ( drag.touched )
			$event.add( drag.touched, "touchmove touchend", drag.handler, dd );
		else 
			$event.add( document, "mousemove mouseup", drag.handler, dd );
		// helps prevent text selection or scrolling
		if ( !drag.touched || dd.live )
			return false;
	},	
	
	// fix event properties for touch events
	touchFix: function( event, dd ){
		var orig = event.originalEvent, i = 0;
		// iOS webkit: touchstart, touchmove, touchend
		if ( orig && orig.changedTouches ){ 
			event.pageX = orig.changedTouches[0].pageX;
			event.pageY = orig.changedTouches[0].pageY;	
		}
		//console.log( event.type, event );
	},
	
	// returns an interaction object
	interaction: function( elem, dd ){
		var offset = $( elem )[ dd.relative ? "position" : "offset" ]() || { top:0, left:0 };
		return {
			drag: elem, 
			callback: new drag.callback(), 
			droppable: [],
			offset: offset
		};
	},
	
	// handle drag-releatd DOM events
	handler: function( event ){ 
		// read the data before hijacking anything
		var dd = event.data;
		if ( drag.touched )
			drag.touchFix( event, dd );		
		// handle various events
		switch ( event.type ){
			// mousemove, check distance, start dragging
			case !dd.dragging && 'touchmove': 
				event.preventDefault();
			case !dd.dragging && 'mousemove':
				//  drag tolerance, x� + y� = distance�
				if ( Math.pow(  event.pageX-dd.pageX, 2 ) + Math.pow(  event.pageY-dd.pageY, 2 ) < Math.pow( dd.distance, 2 ) ) 
					break; // distance tolerance not reached
				event.target = dd.target; // force target from "mousedown" event (fix distance issue)
				drag.hijack( event, "dragstart", dd ); // trigger "dragstart"
				if ( dd.propagates ) // "dragstart" not rejected
					dd.dragging = true; // activate interaction
			// mousemove, dragging
			case 'touchmove':
				event.preventDefault();
			case 'mousemove':
				if ( dd.dragging ){
					// trigger "drag"		
					drag.hijack( event, "drag", dd );
					if ( dd.propagates ){
						// manage drop events
						if ( dd.drop !== false && $special.drop )
							$special.drop.handler( event, dd ); // "dropstart", "dropend"							
						break; // "drag" not rejected, stop		
					}
					event.type = "mouseup"; // helps "drop" handler behave
				}
			// mouseup, stop dragging
			case 'touchend': 
			case 'mouseup': 
				if ( drag.touched )
					$event.remove( drag.touched, "touchmove touchend", drag.handler ); // remove touch events
				else 
					$event.remove( document, "mousemove mouseup", drag.handler ); // remove page events	
				if ( dd.dragging ){
					if ( dd.drop !== false && $special.drop ) 
						$special.drop.handler( event, dd ); // "drop"
					drag.hijack( event, "dragend", dd ); // trigger "dragend"	
					}
				drag.textselect( true ); // enable text selection
				// if suppressing click events...
				if ( dd.click === false && dd.dragging ){
					$.data( dd.mousedown, "suppress.click", new Date().getTime() + 5 );
				}
				dd.dragging = drag.touched = false; // deactivate element	
				break;
		}
	},
		
	// re-use event object for custom events
	hijack: function( event, type, dd, x, elem ){
		// not configured
		if ( !dd ) 
			return;
		// remember the original event and type
		var orig = { event:event.originalEvent, type: event.type },
		// is the event drag related or drog related?
		mode = type.indexOf("drop") ? "drag" : "drop",
		// iteration vars
		result, i = x || 0, ia, $elems, callback,
		len = !isNaN( x ) ? x : dd.interactions.length;
		// modify the event type
		event.type = type;
		// remove the original event
		event.originalEvent = null;
		// initialize the results
		dd.results = [];
		// handle each interacted element
		do if ( ia = dd.interactions[ i ] ){
			// validate the interaction
			if ( type !== "dragend" && ia.cancelled )
				continue;
			// set the dragdrop properties on the event object
			callback = drag.properties( event, dd, ia );
			// prepare for more results
			ia.results = [];
			// handle each element
			$( elem || ia[ mode ] || dd.droppable ).each(function( p, subject ){
				// identify drag or drop targets individually
				callback.target = subject;
				// handle the event	
				result = subject ? $event.handle.call( subject, event, callback ) : null;
				// stop the drag interaction for this element
				if ( result === false ){
					if ( mode == "drag" ){
						ia.cancelled = true;
						dd.propagates -= 1;
					}
					if ( type == "drop" ){
						ia[ mode ][p] = null;
					}
				}
				// assign any dropinit elements
				else if ( type == "dropinit" )
					ia.droppable.push( drag.element( result ) || subject );
				// accept a returned proxy element 
				if ( type == "dragstart" )
					ia.proxy = $( drag.element( result ) || ia.drag )[0];
				// remember this result	
				ia.results.push( result );
				// forget the event result, for recycling
				delete event.result;
				// break on cancelled handler
				if ( type !== "dropinit" )
					return result;
			});	
			// flatten the results	
			dd.results[ i ] = drag.flatten( ia.results );	
			// accept a set of valid drop targets
			if ( type == "dropinit" )
				ia.droppable = drag.flatten( ia.droppable );
			// locate drop targets
			if ( type == "dragstart" && !ia.cancelled )
				callback.update(); 
		}
		while ( ++i < len )
		// restore the original event & type
		event.type = orig.type;
		event.originalEvent = orig.event;
		// return all handler results
		return drag.flatten( dd.results );
	},
		
	// extend the callback object with drag/drop properties...
	properties: function( event, dd, ia ){		
		var obj = ia.callback;
		// elements
		obj.drag = ia.drag;
		obj.proxy = ia.proxy || ia.drag;
		// starting mouse position
		obj.startX = dd.pageX;
		obj.startY = dd.pageY;
		// current distance dragged
		obj.deltaX = event.pageX - dd.pageX;
		obj.deltaY = event.pageY - dd.pageY;
		// original element position
		obj.originalX = ia.offset.left;
		obj.originalY = ia.offset.top;
		// adjusted element position
		obj.offsetX = obj.originalX + obj.deltaX; 
		obj.offsetY = obj.originalY + obj.deltaY;
		// assign the drop targets information
		obj.drop = drag.flatten( ( ia.drop || [] ).slice() );
		obj.available = drag.flatten( ( ia.droppable || [] ).slice() );
		return obj;	
	},
	
	// determine is the argument is an element or jquery instance
	element: function( arg ){
		if ( arg && ( arg.jquery || arg.nodeType == 1 ) )
			return arg;
	},
	
	// flatten nested jquery objects and arrays into a single dimension array
	flatten: function( arr ){
		return $.map( arr, function( member ){
			return member && member.jquery ? $.makeArray( member ) : 
				member && member.length ? drag.flatten( member ) : member;
		});
	},
	
	// toggles text selection attributes ON (true) or OFF (false)
	textselect: function( bool ){ 
		$( document )[ bool ? "unbind" : "bind" ]("selectstart", drag.dontstart )
			.css("MozUserSelect", bool ? "" : "none" );
		// .attr("unselectable", bool ? "off" : "on" )
		document.unselectable = bool ? "off" : "on"; 
	},
	
	// suppress "selectstart" and "ondragstart" events
	dontstart: function(){ 
		return false; 
	},
	
	// a callback instance contructor
	callback: function(){}
	
};

// callback methods
drag.callback.prototype = {
	update: function(){
		if ( $special.drop && this.available.length )
			$.each( this.available, function( i ){
				$special.drop.locate( this, i );
			});
	}
};

// patch $.event.handle to allow suppressing clicks
var orighandle = $event.handle;
$event.handle = function( event ){
	if ( $.data( this, "suppress."+ event.type ) - new Date().getTime() > 0 ){
		$.removeData( this, "suppress."+ event.type );
		return;
	}
	return orighandle.apply( this, arguments );
};

// share the same special event configuration with related events...
$special.draginit = $special.dragstart = $special.dragend = drag;

})( jQuery );

/*
 * jQuery Autocomplete plugin 1.2.2
 *
 * Copyright (c) 2009 Jörn Zaefferer
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *
 * With small modifications by Alfonso Gómez-Arzola.
 * See changelog for details.
 *
 */

;(function($) {
	
$.fn.extend({
	autocomplete: function(urlOrData, options) {
		var isUrl = typeof urlOrData == "string";
		options = $.extend({}, $.Autocompleter.defaults, {
			url: isUrl ? urlOrData : null,
			data: isUrl ? null : urlOrData,
			delay: isUrl ? $.Autocompleter.defaults.delay : 10,
			max: options && !options.scroll ? 10 : 150
		}, options);
		
		// if highlight is set to false, replace it with a do-nothing function
		options.highlight = options.highlight || function(value) { return value; };
		
		// if the formatMatch option is not specified, then use formatItem for backwards compatibility
		options.formatMatch = options.formatMatch || options.formatItem;
		
		return this.each(function() {
			new $.Autocompleter(this, options);
		});
	},
	result: function(handler) {
		return this.bind("result", handler);
	},
	search: function(handler) {
		return this.trigger("search", [handler]);
	},
	flushCache: function() {
		return this.trigger("flushCache");
	},
	setOptions: function(options){
		return this.trigger("setOptions", [options]);
	},
	unautocomplete: function() {
		return this.trigger("unautocomplete");
	}
});

$.Autocompleter = function(input, options) {

	var KEY = {
		UP: 38,
		DOWN: 40,
		DEL: 46,
		TAB: 9,
		RETURN: 13,
		ESC: 27,
		COMMA: 188,
		PAGEUP: 33,
		PAGEDOWN: 34,
		BACKSPACE: 8
	};
	
	var globalFailure = null;
	if(options.failure != null && typeof options.failure == "function") {
	  globalFailure = options.failure;
	}

	// Create $ object for input element
	var $input = $(input).attr("autocomplete", "off").addClass(options.inputClass);

	var timeout;
	var previousValue = "";
	var cache = $.Autocompleter.Cache(options);
	var hasFocus = 0;
	var lastKeyPressCode;
	var config = {
		mouseDownOnSelect: false
	};
	var select = $.Autocompleter.Select(options, input, selectCurrent, config);
	
	var blockSubmit;
	
	// prevent form submit in opera when selecting with return key
	$.browser.opera && $(input.form).bind("submit.autocomplete", function() {
		if (blockSubmit) {
			blockSubmit = false;
			return false;
		}
	});
	
	// only opera doesn't trigger keydown multiple times while pressed, others don't work with keypress at all
	$input.bind(($.browser.opera ? "keypress" : "keydown") + ".autocomplete", function(event) {
		// a keypress means the input has focus
		// avoids issue where input had focus before the autocomplete was applied
		hasFocus = 1;
		// track last key pressed
		lastKeyPressCode = event.keyCode;
		switch(event.keyCode) {
		
			case KEY.UP:
				if ( select.visible() ) {
					event.preventDefault();
					select.prev();
				} else {
					onChange(0, true);
				}
				break;
				
			case KEY.DOWN:
				if ( select.visible() ) {
					event.preventDefault();
					select.next();
				} else {
					onChange(0, true);
				}
				break;
				
			case KEY.PAGEUP:
				if ( select.visible() ) {
  				event.preventDefault();
					select.pageUp();
				} else {
					onChange(0, true);
				}
				break;
				
			case KEY.PAGEDOWN:
				if ( select.visible() ) {
  				event.preventDefault();
					select.pageDown();
				} else {
					onChange(0, true);
				}
				break;
			
			// matches also semicolon
			case options.multiple && $.trim(options.multipleSeparator) == "," && KEY.COMMA:
			case KEY.TAB:
			case KEY.RETURN:
				if( selectCurrent() ) {
					// stop default to prevent a form submit, Opera needs special handling
					event.preventDefault();
					blockSubmit = true;
					return false;
				}
				break;
				
			case KEY.ESC:
				select.hide();
				break;
				
			default:
				clearTimeout(timeout);
				timeout = setTimeout(onChange, options.delay);
				break;
		}
	}).focus(function(){
		// track whether the field has focus, we shouldn't process any
		// results if the field no longer has focus
		hasFocus++;
	}).blur(function() {
	  hasFocus = 0;
		if (!config.mouseDownOnSelect) {
			hideResults();
		}
	}).click(function() {
		// show select when clicking in a focused field
		// but if clickFire is true, don't require field
		// to be focused to begin with; just show select
		if( options.clickFire ) {
		  if ( !select.visible() ) {
  			onChange(0, true);
  		}
		} else {
		  if ( hasFocus++ > 1 && !select.visible() ) {
  			onChange(0, true);
  		}
		}
	}).bind("search", function() {
		// TODO why not just specifying both arguments?
		var fn = (arguments.length > 1) ? arguments[1] : null;
		function findValueCallback(q, data) {
			var result;
			if( data && data.length ) {
				for (var i=0; i < data.length; i++) {
					if( data[i].result.toLowerCase() == q.toLowerCase() ) {
						result = data[i];
						break;
					}
				}
			}
			if( typeof fn == "function" ) fn(result);
			else $input.trigger("result", result && [result.data, result.value]);
		}
		$.each(trimWords($input.val()), function(i, value) {
			request(value, findValueCallback, findValueCallback);
		});
	}).bind("flushCache", function() {
		cache.flush();
	}).bind("setOptions", function() {
		$.extend(true, options, arguments[1]);
		// if we've updated the data, repopulate
		if ( "data" in arguments[1] )
			cache.populate();
	}).bind("unautocomplete", function() {
		select.unbind();
		$input.unbind();
		$(input.form).unbind(".autocomplete");
	});
	
	
	function selectCurrent() {
		var selected = select.selected();
		if( !selected )
			return false;
		
		var v = selected.result;
		previousValue = v;
		
		if ( options.multiple ) {
			var words = trimWords($input.val());
			if ( words.length > 1 ) {
				var seperator = options.multipleSeparator.length;
				var cursorAt = $(input).selection().start;
				var wordAt, progress = 0;
				$.each(words, function(i, word) {
					progress += word.length;
					if (cursorAt <= progress) {
						wordAt = i;
						return false;
					}
					progress += seperator;
				});
				words[wordAt] = v;
				// TODO this should set the cursor to the right position, but it gets overriden somewhere
				//$.Autocompleter.Selection(input, progress + seperator, progress + seperator);
				v = words.join( options.multipleSeparator );
			}
			v += options.multipleSeparator;
		}
		
		$input.val(v);
		hideResultsNow();
		$input.trigger("result", [selected.data, selected.value]);
		return true;
	}
	
	function onChange(crap, skipPrevCheck) {
		if( lastKeyPressCode == KEY.DEL ) {
			select.hide();
			return;
		}
		
		var currentValue = $input.val();
		
		if ( !skipPrevCheck && currentValue == previousValue )
			return;
		
		previousValue = currentValue;
		
		currentValue = lastWord(currentValue);
		if ( currentValue.length >= options.minChars) {
			$input.addClass(options.loadingClass);
			if (!options.matchCase)
				currentValue = currentValue.toLowerCase();
			request(currentValue, receiveData, hideResultsNow);
		} else {
			stopLoading();
			select.hide();
		}
	};
	
	function trimWords(value) {
		if (!value)
			return [""];
		if (!options.multiple)
			return [$.trim(value)];
		return $.map(value.split(options.multipleSeparator), function(word) {
			return $.trim(value).length ? $.trim(word) : null;
		});
	}
	
	function lastWord(value) {
		if ( !options.multiple )
			return value;
		var words = trimWords(value);
		if (words.length == 1) 
			return words[0];
		var cursorAt = $(input).selection().start;
		if (cursorAt == value.length) {
			words = trimWords(value)
		} else {
			words = trimWords(value.replace(value.substring(cursorAt), ""));
		}
		return words[words.length - 1];
	}
	
	// fills in the input box w/the first match (assumed to be the best match)
	// q: the term entered
	// sValue: the first matching result
	function autoFill(q, sValue){
		// autofill in the complete box w/the first match as long as the user hasn't entered in more data
		// if the last user key pressed was backspace, don't autofill
		if( options.autoFill && (lastWord($input.val()).toLowerCase() == q.toLowerCase()) && lastKeyPressCode != KEY.BACKSPACE ) {
			// fill in the value (keep the case the user has typed)
			$input.val($input.val() + sValue.substring(lastWord(previousValue).length));
			// select the portion of the value not typed by the user (so the next character will erase)
			$(input).selection(previousValue.length, previousValue.length + sValue.length);
		}
	};

	function hideResults() {
		clearTimeout(timeout);
		timeout = setTimeout(hideResultsNow, 200);
	};

	function hideResultsNow() {
		var wasVisible = select.visible();
		select.hide();
		clearTimeout(timeout);
		stopLoading();
		if (options.mustMatch) {
			// call search and run callback
			$input.search(
				function (result){
					// if no value found, clear the input box
					if( !result ) {
						if (options.multiple) {
							var words = trimWords($input.val()).slice(0, -1);
							$input.val( words.join(options.multipleSeparator) + (words.length ? options.multipleSeparator : "") );
						}
						else {
							$input.val( "" );
							$input.trigger("result", null);
						}
					}
				}
			);
		}
	};

	function receiveData(q, data) {
		if ( data && data.length && hasFocus ) {
			stopLoading();
			select.display(data, q);
			autoFill(q, data[0].value);
			select.show();
		} else {
			hideResultsNow();
		}
	};

	function request(term, success, failure) {
		if (!options.matchCase)
			term = term.toLowerCase();
		var data = cache.load(term);
		// recieve the cached data
		if (data && data.length) {
			success(term, data);
		// if an AJAX url has been supplied, try loading the data now
		} else if( (typeof options.url == "string") && (options.url.length > 0) ){
			
			var extraParams = {
				timestamp: +new Date()
			};
			$.each(options.extraParams, function(key, param) {
				extraParams[key] = typeof param == "function" ? param() : param;
			});
			
			$.ajax({
				// try to leverage ajaxQueue plugin to abort previous requests
				mode: "abort",
				// limit abortion to this input
				port: "autocomplete" + input.name,
				dataType: options.dataType,
				url: options.url,
				data: $.extend({
					q: lastWord(term),
					limit: options.max
				}, extraParams),
				success: function(data) {
					var parsed = options.parse && options.parse(data) || parse(data);
					cache.add(term, parsed);
					success(term, parsed);
				}
			});
		} else {
			// if we have a failure, we need to empty the list -- this prevents the the [TAB] key from selecting the last successful match
			select.emptyList();
			if(globalFailure != null) {
        globalFailure();
      }
      else {
        failure(term);
			}
		}
	};
	
	function parse(data) {
		var parsed = [];
		var rows = data.split("\n");
		for (var i=0; i < rows.length; i++) {
			var row = $.trim(rows[i]);
			if (row) {
				row = row.split("|");
				parsed[parsed.length] = {
					data: row,
					value: row[0],
					result: options.formatResult && options.formatResult(row, row[0]) || row[0]
				};
			}
		}
		return parsed;
	};

	function stopLoading() {
		$input.removeClass(options.loadingClass);
	};

};

$.Autocompleter.defaults = {
	inputClass: "ac_input",
	resultsClass: "ac_results",
	loadingClass: "ac_loading",
	minChars: 1,
	delay: 400,
	matchCase: false,
	matchSubset: true,
	matchContains: false,
	cacheLength: 100,
	max: 1000,
	mustMatch: false,
	extraParams: {},
	selectFirst: true,
	formatItem: function(row) { return row[0]; },
	formatMatch: null,
	autoFill: false,
	width: 0,
	multiple: false,
	multipleSeparator: " ",
	inputFocus: true,
	clickFire: false,
	highlight: function(value, term) {
		return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + term.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1") + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "<strong>$1</strong>");
	},
    scroll: true,
    scrollHeight: 180,
    scrollJumpPosition: true
};

$.Autocompleter.Cache = function(options) {

	var data = {};
	var length = 0;
	
	function matchSubset(s, sub) {
		if (!options.matchCase) 
			s = s.toLowerCase();
		var i = s.indexOf(sub);
		if (options.matchContains == "word"){
			i = s.toLowerCase().search("\\b" + sub.toLowerCase());
		}
		if (i == -1) return false;
		return i == 0 || options.matchContains;
	};
	
	function add(q, value) {
		if (length > options.cacheLength){
			flush();
		}
		if (!data[q]){ 
			length++;
		}
		data[q] = value;
	}
	
	function populate(){
		if( !options.data ) return false;
		// track the matches
		var stMatchSets = {},
			nullData = 0;

		// no url was specified, we need to adjust the cache length to make sure it fits the local data store
		if( !options.url ) options.cacheLength = 1;
		
		// track all options for minChars = 0
		stMatchSets[""] = [];
		
		// loop through the array and create a lookup structure
		for ( var i = 0, ol = options.data.length; i < ol; i++ ) {
			var rawValue = options.data[i];
			// if rawValue is a string, make an array otherwise just reference the array
			rawValue = (typeof rawValue == "string") ? [rawValue] : rawValue;
			
			var value = options.formatMatch(rawValue, i+1, options.data.length);
			if ( value === false )
				continue;
				
			var firstChar = value.charAt(0).toLowerCase();
			// if no lookup array for this character exists, look it up now
			if( !stMatchSets[firstChar] ) 
				stMatchSets[firstChar] = [];

			// if the match is a string
			var row = {
				value: value,
				data: rawValue,
				result: options.formatResult && options.formatResult(rawValue) || value
			};
			
			// push the current match into the set list
			stMatchSets[firstChar].push(row);

			// keep track of minChars zero items
			if ( nullData++ < options.max ) {
				stMatchSets[""].push(row);
			}
		};

		// add the data items to the cache
		$.each(stMatchSets, function(i, value) {
			// increase the cache size
			options.cacheLength++;
			// add to the cache
			add(i, value);
		});
	}
	
	// populate any existing data
	setTimeout(populate, 25);
	
	function flush(){
		data = {};
		length = 0;
	}
	
	return {
		flush: flush,
		add: add,
		populate: populate,
		load: function(q) {
			if (!options.cacheLength || !length)
				return null;
			/* 
			 * if dealing w/local data and matchContains than we must make sure
			 * to loop through all the data collections looking for matches
			 */
			if( !options.url && options.matchContains ){
				// track all matches
				var csub = [];
				// loop through all the data grids for matches
				for( var k in data ){
					// don't search through the stMatchSets[""] (minChars: 0) cache
					// this prevents duplicates
					if( k.length > 0 ){
						var c = data[k];
						$.each(c, function(i, x) {
							// if we've got a match, add it to the array
							if (matchSubset(x.value, q)) {
								csub.push(x);
							}
						});
					}
				}				
				return csub;
			} else 
			// if the exact item exists, use it
			if (data[q]){
				return data[q];
			} else
			if (options.matchSubset) {
				for (var i = q.length - 1; i >= options.minChars; i--) {
					var c = data[q.substr(0, i)];
					if (c) {
						var csub = [];
						$.each(c, function(i, x) {
							if (matchSubset(x.value, q)) {
								csub[csub.length] = x;
							}
						});
						return csub;
					}
				}
			}
			return null;
		}
	};
};

$.Autocompleter.Select = function (options, input, select, config) {
	var CLASSES = {
		ACTIVE: "ac_over"
	};
	
	var listItems,
		active = -1,
		data,
		term = "",
		needsInit = true,
		element,
		list;
	
	// Create results
	function init() {
		if (!needsInit)
			return;
		element = $("<div/>")
		.hide()
		.addClass(options.resultsClass)
		.css("position", "absolute")
		.appendTo(document.body)
		.hover(function(event) {
		  // Browsers except FF do not fire mouseup event on scrollbars, resulting in mouseDownOnSelect remaining true, and results list not always hiding.
		  if($(this).is(":visible")) {
		    input.focus();
		  }
		  config.mouseDownOnSelect = false;
		});
	
		list = $("<ul/>").appendTo(element).mouseover( function(event) {
			if(target(event).nodeName && target(event).nodeName.toUpperCase() == 'LI') {
	            active = $("li", list).removeClass(CLASSES.ACTIVE).index(target(event));
			    $(target(event)).addClass(CLASSES.ACTIVE);            
	        }
		}).click(function(event) {
			$(target(event)).addClass(CLASSES.ACTIVE);
			select();
			if( options.inputFocus )
			  input.focus();
			return false;
		}).mousedown(function() {
			config.mouseDownOnSelect = true;
		}).mouseup(function() {
			config.mouseDownOnSelect = false;
		});
		
		if( options.width > 0 )
			element.css("width", options.width);
			
		needsInit = false;
	} 
	
	function target(event) {
		var element = event.target;
		while(element && element.tagName != "LI")
			element = element.parentNode;
		// more fun with IE, sometimes event.target is empty, just ignore it then
		if(!element)
			return [];
		return element;
	}

	function moveSelect(step) {
		listItems.slice(active, active + 1).removeClass(CLASSES.ACTIVE);
		movePosition(step);
        var activeItem = listItems.slice(active, active + 1).addClass(CLASSES.ACTIVE);
        if(options.scroll) {
            var offset = 0;
            listItems.slice(0, active).each(function() {
				offset += this.offsetHeight;
			});
            if((offset + activeItem[0].offsetHeight - list.scrollTop()) > list[0].clientHeight) {
                list.scrollTop(offset + activeItem[0].offsetHeight - list.innerHeight());
            } else if(offset < list.scrollTop()) {
                list.scrollTop(offset);
            }
        }
	};
	
	function movePosition(step) {
		if (options.scrollJumpPosition || (!options.scrollJumpPosition && !((step < 0 && active == 0) || (step > 0 && active == listItems.size() - 1)) )) {
			active += step;
			if (active < 0) {
				active = listItems.size() - 1;
			} else if (active >= listItems.size()) {
				active = 0;
			}
		} 
	}

	
	function limitNumberOfItems(available) {
		return options.max && options.max < available
			? options.max
			: available;
	}
	
	function fillList() {
		list.empty();
		var max = limitNumberOfItems(data.length);
		for (var i=0; i < max; i++) {
			if (!data[i])
				continue;
			var formatted = options.formatItem(data[i].data, i+1, max, data[i].value, term);
			if ( formatted === false )
				continue;
			var li = $("<li/>").html( options.highlight(formatted, term) ).addClass(i%2 == 0 ? "ac_even" : "ac_odd").appendTo(list)[0];
			$.data(li, "ac_data", data[i]);
		}
		listItems = list.find("li");
		if ( options.selectFirst ) {
			listItems.slice(0, 1).addClass(CLASSES.ACTIVE);
			active = 0;
		}
		// apply bgiframe if available
		if ( $.fn.bgiframe )
			list.bgiframe();
	}
	
	return {
		display: function(d, q) {
			init();
			data = d;
			term = q;
			fillList();
		},
		next: function() {
			moveSelect(1);
		},
		prev: function() {
			moveSelect(-1);
		},
		pageUp: function() {
			if (active != 0 && active - 8 < 0) {
				moveSelect( -active );
			} else {
				moveSelect(-8);
			}
		},
		pageDown: function() {
			if (active != listItems.size() - 1 && active + 8 > listItems.size()) {
				moveSelect( listItems.size() - 1 - active );
			} else {
				moveSelect(8);
			}
		},
		hide: function() {
			element && element.hide();
			listItems && listItems.removeClass(CLASSES.ACTIVE);
			active = -1;
		},
		visible : function() {
			return element && element.is(":visible");
		},
		current: function() {
			return this.visible() && (listItems.filter("." + CLASSES.ACTIVE)[0] || options.selectFirst && listItems[0]);
		},
		show: function() {
			var offset = $(input).offset();
			element.css({
				width: typeof options.width == "string" || options.width > 0 ? options.width : $(input).width(),
				top: offset.top + input.offsetHeight,
				left: offset.left
			}).show();
            if(options.scroll) {
                list.scrollTop(0);
                list.css({
					maxHeight: options.scrollHeight,
					overflow: 'auto'
				});
				
                if($.browser.msie && typeof document.body.style.maxHeight === "undefined") {
					var listHeight = 0;
					listItems.each(function() {
						listHeight += this.offsetHeight;
					});
					var scrollbarsVisible = listHeight > options.scrollHeight;
                    list.css('height', scrollbarsVisible ? options.scrollHeight : listHeight );
					if (!scrollbarsVisible) {
						// IE doesn't recalculate width when scrollbar disappears
						listItems.width( list.width() - parseInt(listItems.css("padding-left")) - parseInt(listItems.css("padding-right")) );
					}
                }
                
            }
		},
		selected: function() {
			var selected = listItems && listItems.filter("." + CLASSES.ACTIVE).removeClass(CLASSES.ACTIVE);
			return selected && selected.length && $.data(selected[0], "ac_data");
		},
		emptyList: function (){
			list && list.empty();
		},
		unbind: function() {
			element && element.remove();
		}
	};
};

$.fn.selection = function(start, end) {
	if (start !== undefined) {
		return this.each(function() {
			if( this.createTextRange ){
				var selRange = this.createTextRange();
				if (end === undefined || start == end) {
					selRange.move("character", start);
					selRange.select();
				} else {
					selRange.collapse(true);
					selRange.moveStart("character", start);
					selRange.moveEnd("character", end);
					selRange.select();
				}
			} else if( this.setSelectionRange ){
				this.setSelectionRange(start, end);
			} else if( this.selectionStart ){
				this.selectionStart = start;
				this.selectionEnd = end;
			}
		});
	}
	var field = this[0];
	if ( field.createTextRange ) {
		var range = document.selection.createRange(),
			orig = field.value,
			teststring = "<->",
			textLength = range.text.length;
		range.text = teststring;
		var caretAt = field.value.indexOf(teststring);
		field.value = orig;
		this.selection(caretAt, caretAt + textLength);
		return {
			start: caretAt,
			end: caretAt + textLength
		}
	} else if( field.selectionStart !== undefined ){
		return {
			start: field.selectionStart,
			end: field.selectionEnd
		}
	}
};

})(jQuery);