/**
 * @preserve jQuery Autocomplete plugin v1.2.5
 * @homepage http://xdsoft.net/jqplugins/autocomplete/
 * @license MIT - MIT-LICENSE.txt
 * (c) 2014, Chupurnov Valeriy <chupurnov@gmail.com>
 */
(function ($) {
	'use strict';
	var	ARROWLEFT = 37,
		ARROWRIGHT = 39,
		ARROWUP = 38,
		ARROWDOWN = 40,
		TAB = 9,
		CTRLKEY = 17,
		SHIFTKEY = 16,
		DEL = 46,
		ENTER = 13,
		ESC = 27,
		BACKSPACE = 8,
		AKEY = 65,
		CKEY = 67,
		VKEY = 86,
		ZKEY = 90,
		YKEY = 89,
		defaultSetting = {},
		//currentInput = false,
		ctrlDown = false,
		shiftDown = false,
		interval_for_visibility,
		publics = {},
		accent_map = {
			'ẚ':'a','Á':'a','á':'a','À':'a','à':'a','Ă':'a','ă':'a','Ắ':'a','ắ':'a','Ằ':'a','ằ':'a','Ẵ':'a','ẵ':'a','Ẳ':'a',
			'Ẫ':'a','ẫ':'a','Ẩ':'a','ẩ':'a','Ǎ':'a','ǎ':'a','Å':'a','å':'a','Ǻ':'a','ǻ':'a','Ä':'a','ä':'a','Ǟ':'a','ǟ':'a',
			'Ã':'a','ã':'a','Ȧ':'a','ȧ':'a','Ǡ':'a','ǡ':'a','Ą':'a','ą':'a','Ā':'a','ā':'a','Ả':'a','ả':'a','Ȁ':'a','ȁ':'a',
			'Ȃ':'a','ȃ':'a','Ạ':'a','ạ':'a','Ặ':'a','ặ':'a','Ậ':'a','ậ':'a','Ḁ':'a','ḁ':'a','Ⱥ':'a','ⱥ':'a','Ǽ':'a','ǽ':'a',
			'Ǣ':'a','ǣ':'a','Ḃ':'b','ḃ':'b','Ḅ':'b','ḅ':'b','Ḇ':'b','ḇ':'b','Ƀ':'b','ƀ':'b','ᵬ':'b','Ɓ':'b','ɓ':'b','Ƃ':'b',
			'ƃ':'b','Ć':'c','ć':'c','Ĉ':'c','ĉ':'c','Č':'c','č':'c','Ċ':'c','ċ':'c','Ç':'c','ç':'c','Ḉ':'c','ḉ':'c','Ȼ':'c',
			'ȼ':'c','Ƈ':'c','ƈ':'c','ɕ':'c','Ď':'d','ď':'d','Ḋ':'d','ḋ':'d','Ḑ':'d','ḑ':'d','Ḍ':'d','ḍ':'d','Ḓ':'d','ḓ':'d',
			'Ḏ':'d','ḏ':'d','Đ':'d','đ':'d','ᵭ':'d','Ɖ':'d','ɖ':'d','Ɗ':'d','ɗ':'d','Ƌ':'d','ƌ':'d','ȡ':'d','ð':'d','É':'e',
			'Ə':'e','Ǝ':'e','ǝ':'e','é':'e','È':'e','è':'e','Ĕ':'e','ĕ':'e','Ê':'e','ê':'e','Ế':'e','ế':'e','Ề':'e','ề':'e',
			'Ễ':'e','ễ':'e','Ể':'e','ể':'e','Ě':'e','ě':'e','Ë':'e','ë':'e','Ẽ':'e','ẽ':'e','Ė':'e','ė':'e','Ȩ':'e','ȩ':'e',
			'Ḝ':'e','ḝ':'e','Ę':'e','ę':'e','Ē':'e','ē':'e','Ḗ':'e','ḗ':'e','Ḕ':'e','ḕ':'e','Ẻ':'e','ẻ':'e','Ȅ':'e','ȅ':'e',
			'Ȇ':'e','ȇ':'e','Ẹ':'e','ẹ':'e','Ệ':'e','ệ':'e','Ḙ':'e','ḙ':'e','Ḛ':'e','ḛ':'e','Ɇ':'e','ɇ':'e','ɚ':'e','ɝ':'e',
			'Ḟ':'f','ḟ':'f','ᵮ':'f','Ƒ':'f','ƒ':'f','Ǵ':'g','ǵ':'g','Ğ':'g','ğ':'g','Ĝ':'g','ĝ':'g','Ǧ':'g','ǧ':'g','Ġ':'g',
			'ġ':'g','Ģ':'g','ģ':'g','Ḡ':'g','ḡ':'g','Ǥ':'g','ǥ':'g','Ɠ':'g','ɠ':'g','Ĥ':'h','ĥ':'h','Ȟ':'h','ȟ':'h','Ḧ':'h',
			'ḧ':'h','Ḣ':'h','ḣ':'h','Ḩ':'h','ḩ':'h','Ḥ':'h','ḥ':'h','Ḫ':'h','ḫ':'h','H':'h','̱':'h','ẖ':'h','Ħ':'h','ħ':'h',
			'Ⱨ':'h','ⱨ':'h','Í':'i','í':'i','Ì':'i','ì':'i','Ĭ':'i','ĭ':'i','Î':'i','î':'i','Ǐ':'i','ǐ':'i','Ï':'i','ï':'i',
			'Ḯ':'i','ḯ':'i','Ĩ':'i','ĩ':'i','İ':'i','i':'i','Į':'i','į':'i','Ī':'i','ī':'i','Ỉ':'i','ỉ':'i','Ȉ':'i','ȉ':'i',
			'Ȋ':'i','ȋ':'i','Ị':'i','ị':'i','Ḭ':'i','ḭ':'i','I':'i','ı':'i','Ɨ':'i','ɨ':'i','Ĵ':'j','ĵ':'j','J':'j','̌':'j',
			'ǰ':'j','ȷ':'j','Ɉ':'j','ɉ':'j','ʝ':'j','ɟ':'j','ʄ':'j','Ḱ':'k','ḱ':'k','Ǩ':'k','ǩ':'k','Ķ':'k','ķ':'k','Ḳ':'k',
			'ḳ':'k','Ḵ':'k','ḵ':'k','Ƙ':'k','ƙ':'k','Ⱪ':'k','ⱪ':'k','Ĺ':'a','ĺ':'l','Ľ':'l','ľ':'l','Ļ':'l','ļ':'l','Ḷ':'l',
			'ḷ':'l','Ḹ':'l','ḹ':'l','Ḽ':'l','ḽ':'l','Ḻ':'l','ḻ':'l','Ł':'l','ł':'l','̣':'l','Ŀ':'l',
			'ŀ':'l','Ƚ':'l','ƚ':'l','Ⱡ':'l','ⱡ':'l','Ɫ':'l','ɫ':'l','ɬ':'l','ɭ':'l','ȴ':'l','Ḿ':'m','ḿ':'m','Ṁ':'m','ṁ':'m',
			'Ṃ':'m','ṃ':'m','ɱ':'m','Ń':'n','ń':'n','Ǹ':'n','ǹ':'n','Ň':'n','ň':'n','Ñ':'n','ñ':'n','Ṅ':'n','ṅ':'n','Ņ':'n',
			'ņ':'n','Ṇ':'n','ṇ':'n','Ṋ':'n','ṋ':'n','Ṉ':'n','ṉ':'n','Ɲ':'n','ɲ':'n','Ƞ':'n','ƞ':'n','ɳ':'n','ȵ':'n','N':'n',
			'̈':'n','n':'n','Ó':'o','ó':'o','Ò':'o','ò':'o','Ŏ':'o','ŏ':'o','Ô':'o','ô':'o','Ố':'o','ố':'o','Ồ':'o',
			'ồ':'o','Ỗ':'o','ỗ':'o','Ổ':'o','ổ':'o','Ǒ':'o','ǒ':'o','Ö':'o','ö':'o','Ȫ':'o','ȫ':'o','Ő':'o','ő':'o','Õ':'o',
			'õ':'o','Ṍ':'o','ṍ':'o','Ṏ':'o','ṏ':'o','Ȭ':'o','ȭ':'o','Ȯ':'o','ȯ':'o','Ȱ':'o','ȱ':'o','Ø':'o','ø':'o','Ǿ':'o',
			'ǿ':'o','Ǫ':'o','ǫ':'o','Ǭ':'o','ǭ':'o','Ō':'o','ō':'o','Ṓ':'o','ṓ':'o','Ṑ':'o','ṑ':'o','Ỏ':'o','ỏ':'o','Ȍ':'o',
			'ȍ':'o','Ȏ':'o','ȏ':'o','Ơ':'o','ơ':'o','Ớ':'o','ớ':'o','Ờ':'o','ờ':'o','Ỡ':'o','ỡ':'o','Ở':'o','ở':'o','Ợ':'o',
			'ợ':'o','Ọ':'o','ọ':'o','Ộ':'o','ộ':'o','Ɵ':'o','ɵ':'o','Ṕ':'p','ṕ':'p','Ṗ':'p','ṗ':'p','Ᵽ':'p','Ƥ':'p','ƥ':'p',
			'P':'p','̃':'p','p':'p','ʠ':'q','Ɋ':'q','ɋ':'q','Ŕ':'r','ŕ':'r','Ř':'r','ř':'r','Ṙ':'r','ṙ':'r','Ŗ':'r',
			'ŗ':'r','Ȑ':'r','ȑ':'r','Ȓ':'r','ȓ':'r','Ṛ':'r','ṛ':'r','Ṝ':'r','ṝ':'r','Ṟ':'r','ṟ':'r','Ɍ':'r','ɍ':'r','ᵲ':'r',
			'ɼ':'r','Ɽ':'r','ɽ':'r','ɾ':'r','ᵳ':'r','ß':'s','Ś':'s','ś':'s','Ṥ':'s','ṥ':'s','Ŝ':'s','ŝ':'s','Š':'s','š':'s',
			'Ṧ':'s','ṧ':'s','Ṡ':'s','ṡ':'s','ẛ':'s','Ş':'s','ş':'s','Ṣ':'s','ṣ':'s','Ṩ':'s','ṩ':'s','Ș':'s','ș':'s','ʂ':'s',
			'S':'s','̩':'s','s':'s','Þ':'t','þ':'t','Ť':'t','ť':'t','T':'t','ẗ':'t','Ṫ':'t','ṫ':'t','Ţ':'t','ţ':'t','Ṭ':'t',
			'ṭ':'t','Ț':'t','ț':'t','Ṱ':'t','ṱ':'t','Ṯ':'t','ṯ':'t','Ŧ':'t','ŧ':'t','Ⱦ':'t','ⱦ':'t','ᵵ':'t',
			'ƫ':'t','Ƭ':'t','ƭ':'t','Ʈ':'t','ʈ':'t','ȶ':'t','Ú':'u','ú':'u','Ù':'u','ù':'u','Ŭ':'u','ŭ':'u','Û':'u','û':'u',
			'Ǔ':'u','ǔ':'u','Ů':'u','ů':'u','Ü':'u','ü':'u','Ǘ':'u','ǘ':'u','Ǜ':'u','ǜ':'u','Ǚ':'u','ǚ':'u','Ǖ':'u','ǖ':'u',
			'Ű':'u','ű':'u','Ũ':'u','ũ':'u','Ṹ':'u','ṹ':'u','Ų':'u','ų':'u','Ū':'u','ū':'u','Ṻ':'u','ṻ':'u','Ủ':'u','ủ':'u',
			'Ȕ':'u','ȕ':'u','Ȗ':'u','ȗ':'u','Ư':'u','ư':'u','Ứ':'u','ứ':'u','Ừ':'u','ừ':'u','Ữ':'u','ữ':'u','Ử':'u','ử':'u',
			'Ự':'u','ự':'u','Ụ':'u','ụ':'u','Ṳ':'u','ṳ':'u','Ṷ':'u','ṷ':'u','Ṵ':'u','ṵ':'u','Ʉ':'u','ʉ':'u','Ṽ':'v','ṽ':'v',
			'Ṿ':'v','ṿ':'v','Ʋ':'v','ʋ':'v','Ẃ':'w','ẃ':'w','Ẁ':'w','ẁ':'w','Ŵ':'w','ŵ':'w','W':'w','̊':'w','ẘ':'w','Ẅ':'w',
			'ẅ':'w','Ẇ':'w','ẇ':'w','Ẉ':'w','ẉ':'w','Ẍ':'x','ẍ':'x','Ẋ':'x','ẋ':'x','Ý':'y','ý':'y','Ỳ':'y','ỳ':'y','Ŷ':'y',
			'ŷ':'y','Y':'y','ẙ':'y','Ÿ':'y','ÿ':'y','Ỹ':'y','ỹ':'y','Ẏ':'y','ẏ':'y','Ȳ':'y','ȳ':'y','Ỷ':'y','ỷ':'y',
			'Ỵ':'y','ỵ':'y','ʏ':'y','Ɏ':'y','ɏ':'y','Ƴ':'y','ƴ':'y','Ź':'z','ź':'z','Ẑ':'z','ẑ':'z','Ž':'z','ž':'z','Ż':'z',
			'ż':'z','Ẓ':'z','ẓ':'z','Ẕ':'z','ẕ':'z','Ƶ':'z','ƶ':'z','Ȥ':'z','ȥ':'z','ʐ':'z','ʑ':'z','Ⱬ':'z','ⱬ':'z','Ǯ':'z',
			'ǯ':'z','ƺ':'z','２':'2','６':'6','Ｂ':'B','Ｆ':'F','Ｊ':'J','Ｎ':'N','Ｒ':'R','Ｖ':'V','Ｚ':'Z','ｂ':'b','ｆ':'f','ｊ':'j',
			'ｎ':'n','ｒ':'r','ｖ':'v','ｚ':'z','１':'1','５':'5','９':'9','Ａ':'A','Ｅ':'E','Ｉ':'I','Ｍ':'M','Ｑ':'Q','Ｕ':'U','Ｙ':'Y',
			'ａ':'a','ｅ':'e','ｉ':'i','ｍ':'m','ｑ':'q','ｕ':'u','ｙ':'y','０':'0','４':'4','８':'8','Ｄ':'D','Ｈ':'H','Ｌ':'L','Ｐ':'P',
			'Ｔ':'T','Ｘ':'X','ｄ':'d','ｈ':'h','ｌ':'l','ｐ':'p','ｔ':'t','ｘ':'x','３':'3','７':'7','Ｃ':'C','Ｇ':'G','Ｋ':'K','Ｏ':'O',
			'Ｓ':'S','Ｗ':'W','ｃ':'c','ｇ':'g','ｋ':'k','ｏ':'o','ｓ':'s','ｗ':'w','ẳ':'a','Â':'a','â':'a','Ấ':'a','ấ':'a','Ầ':'a','ầ':'a'
		};

	if (window.getComputedStyle === undefined) {
		window.getComputedStyle = (function () {
			function getPixelSize(element, style, property, fontSize) {
				var	sizeWithSuffix = style[property],
					size = parseFloat(sizeWithSuffix),
					suffix = sizeWithSuffix.split(/\d/)[0],
					rootSize;

				fontSize = fontSize !== null ? fontSize : /%|em/.test(suffix) && element.parentElement ? getPixelSize(element.parentElement, element.parentElement.currentStyle, 'fontSize', null) : 16;
				rootSize = property === 'fontSize' ? fontSize : /width/i.test(property) ? element.clientWidth : element.clientHeight;

				return (suffix === 'em') ? size * fontSize : (suffix === 'in') ? size * 96 : (suffix === 'pt') ? size * 96 / 72 : (suffix === '%') ? size / 100 * rootSize : size;
			}

			function setShortStyleProperty(style, property) {
				var	borderSuffix = property === 'border' ? 'Width' : '',
					t = property + 'Top' + borderSuffix,
					r = property + 'Right' + borderSuffix,
					b = property + 'Bottom' + borderSuffix,
					l = property + 'Left' + borderSuffix;

				style[property] = (style[t] === style[r] === style[b] === style[l] ? [style[t]]
					: style[t] === style[b] && style[l] === style[r] ? [style[t], style[r]]
						: style[l] === style[r] ? [style[t], style[r], style[b]]
							: [style[t], style[r], style[b], style[l]]).join(' ');
			}

			function CSSStyleDeclaration(element) {
				var	currentStyle = element.currentStyle,
					style = this,
					property,
					fontSize = getPixelSize(element, currentStyle, 'fontSize', null);
				
				for (property in currentStyle) {
					if (Object.prototype.hasOwnProperty.call(currentStyle, property)) {
						if (/width|height|margin.|padding.|border.+W/.test(property) && style[property] !== 'auto') {
							style[property] = getPixelSize(element, currentStyle, property, fontSize) + 'px';
						} else if (property === 'styleFloat') {
							style.float = currentStyle[property];
						} else {
							style[property] = currentStyle[property];
						}
					}
				}

				setShortStyleProperty(style, 'margin');
				setShortStyleProperty(style, 'padding');
				setShortStyleProperty(style, 'border');

				style.fontSize = fontSize + 'px';

				return style;
			}

			CSSStyleDeclaration.prototype = {
				constructor: CSSStyleDeclaration,
				getPropertyPriority: function () {},
				getPropertyValue: function (prop) {
					return this[prop] || '';
				},
				item: function () {},
				removeProperty: function () {},
				setProperty: function () {},
				getPropertyCSSValue: function () {}
			};

			function getComputedStyle(element) {
				return new CSSStyleDeclaration(element);
			}

			return getComputedStyle;
		}(this));
	}


	$(document)
		.on('keydown.xdsoftctrl', function (e) {
			if (e.keyCode === CTRLKEY) {
				ctrlDown = true;
			}
			if (e.keyCode === SHIFTKEY) {
				ctrlDown = true;
			}
		})
		.on('keyup.xdsoftctrl', function (e) {
			if (e.keyCode === CTRLKEY) {
				ctrlDown = false;
			}
			if (e.keyCode === SHIFTKEY) {
				ctrlDown = false;
			}
		});
	
	function accentReplace (s) {
		if (!s) { return ''; }
		var ret = '',i;
		for (i=0; i < s.length; i+=1) {
			ret += accent_map[s.charAt(i)] || s.charAt(i);
		}
		return ret;
	}
	
	function escapeRegExp (str) {
		return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
	}
	
	function getCaretPosition(input) {
		if (!input) {
			return;
		}
		if (input.selectionStart) {
			return input.selectionStart;
		}
		if (document.selection) {
			input.focus();
			var sel = document.selection.createRange(),
				selLen = document.selection.createRange().text.length;
			sel.moveStart('character', -input.value.length);
			return sel.text.length - selLen;
		}
	}

	function setCaretPosition(input, pos) {
		if (input.setSelectionRange) {
			input.focus();
			input.setSelectionRange(pos, pos);
		} else if (input.createTextRange) {
			var range = input.createTextRange();
			range.collapse(true);
			range.moveEnd('character', pos);
			range.moveStart('character', pos);
			range.select();
		}
	}

	function isset(value) {
		return value !== undefined;
	}

	function safe_call(callback, args, callback2, defaultValue) {
		if (isset(callback) && !$.isArray(callback)) {
			return $.isFunction(callback) ? callback.apply(this,args):defaultValue;
		}
		if(isset(callback2)) {
			return safe_call.call(this,callback2,args);
		}
		return defaultValue;
	};

	function __safe( callbackName,source,args,defaultValue ){
		var undefinedVar;
		return safe_call.call( this, (isset(this.source[source])&&
			Object.prototype.hasOwnProperty.call(this.source[source], callbackName)) ? this.source[source][callbackName] : undefinedVar, args, function(){
			return safe_call.call(this,
					isset(this[callbackName][source])?
						this[callbackName][source]:(
							isset(this[callbackName][0])?
								this[callbackName][0]:(
									Object.prototype.hasOwnProperty.call(this, callbackName)?
										this[callbackName]:
										undefinedVar
								)
						),
					args,
					defaultSetting[callbackName][source]||defaultSetting[callbackName][0]||defaultSetting[callbackName],
					defaultValue
			);
		},defaultValue);
	};

	function __get( property,source ){
		if(!isset(source))
			source = 0;
		
		if( $.isArray(this.source) && isset(this.source[source]) && isset(this.source[source][property]))
			return this.source[source][property];
			
		if( isset(this[property]) ){
			if( $.isArray(this[property]) ){
				if( isset(this[property][source]) )
					return this[property][source];
				if( isset(this[property][0]) )
					return this[property][0];
				return null;
			}
			return this[property];
		}
		
		return null;
	};

	function loadRemote( url,sourceObject,done,debug ){
		$.ajax($.extend(true,{
			url : url,
			type  : 'GET' ,
			async:true,
			cache :false,
			dataType : 'json'
		 },sourceObject.ajax))
		 
		 .done(function( data ){
			done&&done.apply(this,$.makeArray(arguments));
		 })
		 
		 .fail(function( jqXHR, textStatus ){
			if( debug )
				console.log("Request failed: " + textStatus);
		 });
	}


	function findRight( data,query ){
		var right = false,source;
		
		for (source = 0;source < data.length;source += 1) {
			if( right = __safe.call(this,"findRight",source,[data[source],query,source]) ){
				return {right:right,source:source};
			}
		}
		
		return false;
	}

	function processData( data,query ){
		var source;
		preparseData
			.call( this,data,query );
		
		for (source = 0;source < data.length;source += 1) {
			data[source] = __safe.call(this,
				'filter',
				source,
				[data[source], query, source],
				data[source]
			);
		}
	};


	function collectData( query,datasource,callback ){
		var options = this,source;
		
		if( $.isFunction(options.source) ){
				options.source.apply(options,[query,function(items){
					datasource = [items];
					safe_call.call(options,callback,[query]);
				},datasource,0]);
		}else{
			for (source = 0;source < options.source.length;source += 1) {
				if ($.isArray(options.source[source])) {
					datasource[source] = options.source[source];
				} else if ($.isFunction(options.source[source])) {
					(function (source) {
						options.source[source].apply(options,[query, function(items){
							if (!datasource[source]) {
								datasource[source] = [];
							}
								
							if (items && $.isArray(items)) {
								switch (options.appendMethod) {
									case 'replace':
										datasource[source] = items;
									break;
									default:
										datasource[source] = datasource[source].concat(items);
								}
							}
								
							safe_call.call(options,callback,[query]);
						}, datasource,source]);
					}(source));
				} else {
					switch (options.source[source].type) {
						case 'remote':
							if (isset(options.source[source].url)) {
								if (!isset(options.source[source].minLength) || query.length >= options.source[source].minLength){
									var url = __safe.call(options,'replace',source,[options.source[source].url,query],'');
									if (!datasource[source]) {
										datasource[source] = [];
									}
									(function (source) {
										loadRemote(url,options.source[source], function(resp){
											datasource[source] = resp;
											safe_call.call(options,callback,[query]);
										},options.debug);
									}(source));
								}
							}
						break;
						default:
							if( isset(options.source[source]['data']) ){
								datasource[source] = options.source[source]['data'];
							}else{
								datasource[source] = options.source[source];
							}
					}
				}
			}
		}
		safe_call.call(options,callback,[query]);
	};

	function preparseData( data,query ){
		for( var source=0;source<data.length;source++ ){
			data[source] = __safe.call(this,
				'preparse',
				source,
				[data[source],query],
				data[source]
			);
		}
	};

	function renderData( data,query ){
		var  source, i, $div, $divs = [];
		
		for (source = 0;source < data.length;source += 1) {
			for (i = 0;i < data[source].length;i += 1) {
				if( $divs.length>=this.limit )
					break;
					
				$div = $(__safe.call(this,
					'render',source,
					[data[source][i],source,i,query],
					''
				));
				
				$div.data('source',source);
				$div.data('pid',i);
				$div.data('item',data[source][i]);
				
				$divs.push($div);
			}
		}
		
		return $divs;
	};

	function getItem( $div,dataset ){
		if( isset($div.data('source')) && 
			isset($div.data('pid')) && 
			isset(dataset[$div.data('source')]) && 
			isset(dataset[$div.data('source')][$div.data('pid')]) 
		){
			return dataset[$div.data('source')][$div.data('pid')]
		}
		return false;
	};

	function getValue( $div,dataset ){
		var item = getItem($div,dataset);
		
		if( item ){
			return __safe.call(this,
				'getValue',$div.data('source'),
				[item,$div.data('source')]
			);
		}else{
			if( isset($div.data('value')) ){
				return decodeURIComponent($div.data('value'));
			}else{
				return $div.html();
			}
		}
	};

	defaultSetting = {
		minLength: 0,
		valueKey: 'value',
		titleKey: 'title',
		highlight: true,

		showHint: true,

		dropdownWidth: '100%',
		dropdownStyle: {},
		itemStyle: {},
		hintStyle: false,
		style: false,

		debug: true,
		openOnFocus: false,
		closeOnBlur: true,

		autoselect: false,
		
		accents: true,
		replaceAccentsForRemote: true,
		
		limit: 20,
		visibleLimit: 20,
		visibleHeight: 0,
		defaultHeightItem: 30,

		timeoutUpdate: 10,

		get: function (property, source) {
			return __get.call(this,property,source);
		},
		
		replace: [
			function (url, query) {
				if (this.replaceAccentsForRemote) {
					query = accentReplace(query);
				}
				return url.replace('%QUERY%',encodeURIComponent(query));
			}
		],
		
		equal:function( value,query ){
			return query.toLowerCase()==value.substr(0,query.length).toLowerCase();
		},
		
		findRight:[
			function(items,query,source){
				var results = [],value = '',i;
				if (items) {
					for (i = 0;i < items.length;i += 1) {
						value = __safe.call(this,'getValue',source,[items[i],source]);
						if (__safe.call(this, 'equal', source, [value,query,source], false)) {
							return items[i];
						}
					}				
				}
				return false;
			}
		],
		
		valid:[
			function (value, query) {
				if (this.accents) {
					value = accentReplace(value);
					query = accentReplace(query);
				}
				return value.toLowerCase().indexOf(query.toLowerCase())!=-1;
				
			}
		],
		
		filter:[
			function (items, query, source) {
				var results = [], value = '',i;
				if (items) {					
					for (i = 0;i < items.length;i += 1) {
						value = isset(items[i][this.get('valueKey', source)]) ? items[i][this.get('valueKey', source)] : items[i].toString();
						if (__safe.call(this, 'valid', source, [value, query])) {
							results.push(items[i]); 
						}
					}
				}
				return results;
			}
		],
		
		preparse:function(items){
			return items;
		},
		
		getValue: [
			function (item, source) {
				return isset(item[this.get('valueKey',source)])?item[this.get('valueKey',source)]:item.toString();
			}
		],
		
		getTitle: [
			function (item, source) {
				return isset(item[this.get('titleKey',source)])?item[this.get('titleKey',source)]:item.toString();
			}
		],
		
		render: [
			function (item, source, pid, query) {
				var value = isset(item[this.get('valueKey', source)]) ? item[this.get('valueKey', source)] : item.toString(),
					title = (isset(item[this.get('titleKey', source)]) ? item[this.get('titleKey', source)] : value) + '',
					_value = '',
					_query = '',
					_title = '',
					hilite_hints = '',
					highlighted = '',
					c, h, i,
					spos = 0;
					
				if (this.highlight) {
					if (!this.accents) {
						title = title.replace(new RegExp('('+escapeRegExp(query)+')','i'),'<b>$1</b>');
					}else{
						_title = accentReplace(title).toLowerCase().replace(/[<>]+/g, ''),
						_query = accentReplace(query).toLowerCase().replace(/[<>]+/g, '');
						
						hilite_hints = _title.replace(new RegExp(escapeRegExp(_query), 'g'), '<'+_query+'>');
						for (i=0;i < hilite_hints.length;i += 1) {
							c = title.charAt(spos);
							h = hilite_hints.charAt(i);
							if (h === '<') {
								highlighted += '<b>';
							} else if (h === '>') {
								highlighted += '</b>';
							} else {
								spos += 1;
								highlighted += c;
							}
						}
						title = highlighted;
					}
				}
					
				return '<div '+(value==query?'class="active"':'')+' data-value="'+encodeURIComponent(value)+'">'
							+title+
						'</div>';
			}
		],
		appendMethod: 'concat', // supported merge and replace 
		source:[]
	};
	function init( that,options ){
		if( $(that).hasClass('xdsoft_input') )
				return;
		
		var $box = $('<div class="xdsoft_autocomplete"></div>'),
			$dropdown = $('<div class="xdsoft_autocomplete_dropdown"></div>'),
			$hint = $('<input readonly class="xdsoft_autocomplete_hint"/>'),
			$input = $(that),
			timer1 = 0,
			dataset = [],
			iOpen	= false,
			value = '',
			currentValue = '',
			currentSelect = '',
			active = null,
			pos = 0;
		
		//it can be used to access settings
		$input.data('autocomplete_options', options);
		
		$dropdown
			.on('mousedown', function(e) {
				e.preventDefault();
				e.stopPropagation();
			})
			.on('updatescroll.xdsoft', function() {
				var _act = $dropdown.find('.active');
				if (!_act.length) {
					return;
				}
				
				var top = _act.position().top,
					actHght = _act.outerHeight(true),
					scrlTop = $dropdown.scrollTop(),
					hght = $dropdown.height();
					
				if (top <0) {
					$dropdown.scrollTop(scrlTop-Math.abs(top));
				} else if (top+actHght>hght) {
					$dropdown.scrollTop(scrlTop+top+actHght-hght);
				}
			});
		
		$box
			.css({
				'display':$input.css('display'),
				'width':$input.css('width')
			});
		
		if( options.style )
			$box.css(options.style);
			
		$input
			.addClass('xdsoft_input')
			.attr('autocomplete','off');
		
		$dropdown
			.on('mousemove','div',function(){
				if( $(this).hasClass('active') )
					return true;
				$dropdown.find('div').removeClass('active');
				$(this).addClass('active');
			})
			.on('mousedown','div',function(){
				$dropdown.find('div').removeClass('active');
				$(this).addClass('active');
				$input.trigger('pick.xdsoft');
			})

		function manageData(){
			if ($input.val()!=currentValue){
				currentValue = $input.val();
			} else {
				return;
			}
			if (currentValue.length < options.minLength) {
				$input.trigger('close.xdsoft');
				return;
			}
			collectData.call(options,currentValue,dataset,function( query ){
				if (query != currentValue) {
					return;
				}
				var right;	
				processData.call(options, dataset,query);

				$input.trigger('updateContent.xdsoft');

				if (options.showHint && currentValue.length && currentValue.length<=$input.prop('size') && (right = findRight.call(options,dataset,currentValue))) {
					var title 	=  __safe.call(options,'getTitle',right.source,[right.right,right.source]);
					title = query + title.substr(query.length);
					$hint.val(title);
				} else {
					$hint.val('');
				}
			});

			return;
		}

		function manageKey (event) {
			var key = event.keyCode, right;
			
			switch( key ){
				case AKEY: case CKEY: case VKEY: case ZKEY: case YKEY:
					if (event.shiftKey || event.ctrlKey) {
						return true;
					}
				break;
				case SHIFTKEY:	
				case CTRLKEY:
					return true;
				break;
				case ARROWRIGHT:	
				case ARROWLEFT:
					if (ctrlDown || shiftDown || event.shiftKey || event.ctrlKey) {
						return true;
					}
					value = $input.val();
					pos = getCaretPosition($input[0]);
					if (key === ARROWRIGHT && pos === value.length) {
						if (right = findRight.call(options, dataset, value)){
							$input.trigger('pick.xdsoft', [
								__safe.call(options,
									'getValue', right.source,
									[right.right, right.source]
								)
							]);
						} else {
							$input.trigger('pick.xdsoft');
						}
						event.preventDefault();
						return false;
					}
					return true;
				case TAB:
				return true;
				case ENTER:
					if (iOpen) {
						$input.trigger('pick.xdsoft');
						event.preventDefault();
						return false;
					} else {
						return true;
					}
				break;
				case ESC:
					$input
						.val(currentValue)
						.trigger('close.xdsoft');
					event.preventDefault();
					return false;
				case ARROWDOWN:
				case ARROWUP:
					if (!iOpen) {
						$input.trigger('open.xdsoft');
						$input.trigger('updateContent.xdsoft');
						event.preventDefault();
						return false;
					}
					
					active = $dropdown.find('div.active');
					
					var next = key==ARROWDOWN?'next':'prev', timepick = true;
					
					if( active.length ){
						active.removeClass('active');
						if( active[next]().length ){
							active[next]().addClass('active');
						}else{
							$input.val(currentValue);
							timepick = false;
						}
					}else{
						$dropdown.children().eq(key==ARROWDOWN?0:-1).addClass('active');
					}
					
					if( timepick ){
						$input.trigger('timepick.xdsoft');
					}
					
					$dropdown
						.trigger('updatescroll.xdsoft');
					
					event.preventDefault();
					return false;	
			}
			return;
		}
		
		$input
			.data('xdsoft_autocomplete',dataset)
			.after($box)
			.on('pick.xdsoft', function( event,_value ){

				$input
					.trigger('timepick.xdsoft',_value)
				
				currentSelect = currentValue = $input.val();
				
				$input
					.trigger('close.xdsoft');
				
				//currentInput = false;
				
				active = $dropdown.find('div.active').eq(0);
							
				if( !active.length )
					active = $dropdown.children().first();
					
				$input.trigger('selected.xdsoft',[getItem(active,dataset)]);
			})
			.on('timepick.xdsoft', function( event,_value ){
				active = $dropdown.find('div.active');
							
				if( !active.length )
					active = $dropdown.children().first();
				
				if( active.length ){
					if( !isset(_value) ){
						$input.val(getValue.call(options,active,dataset));
					}else{
						$input.val(_value);
					}
					$input.trigger('autocompleted.xdsoft',[getItem(active,dataset)]);
					$hint.val('');
					setCaretPosition($input[0],$input.val().length);
				}
			})
			.on('keydown.xdsoft input.xdsoft cut.xdsoft paste.xdsoft', function( event ){
				var ret = manageKey(event);
				
				if (ret === false || ret === true) {
					return ret;
				}
				
				setTimeout(function(){
					manageData();
				},1);
				
				manageData();
			})
			.on('change.xdsoft', function( event ){
				currentValue = $input.val();
			});
		
		currentValue = $input.val();
		
		collectData.call(options, $input.val(),dataset,function( query ){
			processData.call(options,dataset,query);
		});
		
		if( options.openOnFocus ){
			$input.on('focusin.xdsoft',function(){
				$input.trigger('open.xdsoft');
				$input.trigger('updateContent.xdsoft');
			});
		}
		
		if( options.closeOnBlur )
			$input.on('focusout.xdsoft',function(){
				$input.trigger('close.xdsoft');
			});
			
		$box
			.append($input)
			.append($dropdown);


		var olderBackground = false,
			timerUpdate = 0;
		
		$input
			.on('updateHelperPosition.xdsoft',function(){
				clearTimeout(timerUpdate);
				timerUpdate = setTimeout(function(){
					$box.css({
						'display':$input.css('display'),
						'width':$input.css('width')
					});
					$dropdown.css($.extend(true,{
						left:$input.position().left,
						top:$input.position().top + parseInt($input.css('marginTop'))+parseInt($input[0].offsetHeight),
						marginLeft:$input.css('marginLeft'),
						marginRight:$input.css('marginRight'),
						width:options.dropdownWidth=='100%'?$input[0].offsetWidth:options.dropdownWidth
					},options.dropdownStyle));
					
					if (options.showHint) {
						var style = getComputedStyle($input[0], "");
						
						$hint[0].style.cssText = style.cssText;
						
						$hint.css({
							'box-sizing':style.boxSizing,
							borderStyle:'solid',
							borderCollapse:style.borderCollapse,
							borderLeftWidth:style.borderLeftWidth,
							borderRightWidth:style.borderRightWidth,
							borderTopWidth:style.borderTopWidth,
							borderBottomWidth:style.borderBottomWidth,
							paddingBottom:style.paddingBottom,
							marginBottom:style.marginBottom,
							paddingTop:style.paddingTop,
							marginTop:style.marginTop,
							paddingLeft:style.paddingLeft,
							marginLeft:style.marginLeft,
							paddingRight:style.paddingRight,
							marginRight:style.marginRight,
							maxHeight:style.maxHeight,
							minHeight:style.minHeight,
							maxWidth:style.maxWidth,
							minWidth:style.minWidth,
							width:style.width,
							letterSpacing:style.letterSpacing,
							lineHeight:style.lineHeight,
							outlineWidth:style.outlineWidth,
							fontFamily:style.fontFamily,
							fontVariant:style.fontVariant,
							fontStyle:$input.css('fontStyle'),
							fontSize:$input.css('fontSize'),
							fontWeight:$input.css('fontWeight'),
							flex:style.flex,
							justifyContent:style.justifyContent,
							borderRadius:style.borderRadius,
							'-webkit-box-shadow':'none',
							'box-shadow':'none'
						});
						
						$input.css('font-size',$input.css('fontSize'))// fix bug with em font size
						
						$hint.innerHeight($input.innerHeight());
						
						$hint.css($.extend(true,{
							position:'absolute',
							zIndex:'1',
							borderColor:'transparent',
							outlineColor:'transparent',
							left:$input.position().left,
							top:$input.position().top,
							background:$input.css('background')
						},options.hintStyle));
						
						
						if( olderBackground!==false ){
							$hint.css('background',olderBackground);
						}else{
							olderBackground = $input.css('background');
						}
						
						try{
							$input[0].style.setProperty('background', 'transparent', 'important');
						} catch(e) {
							$input.css('background','transparent')
						}

						$box
							.append($hint);
					}
				}, options.timeoutUpdate||1);
			});
		
		if ($input.is(':visible')) {
			$input
				.trigger('updateHelperPosition.xdsoft');
		} else {
			interval_for_visibility = setInterval(function () {
				if ($input.is(':visible')) {
					$input
						.trigger('updateHelperPosition.xdsoft');
					clearInterval(interval_for_visibility);
				}
			},100);
		}
		
		$(window).on('resize',function () {
			$box.css({
				'width':'auto'
			});
			$input
				.trigger('updateHelperPosition.xdsoft');
		})
		
		$input	
			.on('close.xdsoft',function(){
				if (!iOpen) {
					return;
				}

				$dropdown
					.hide();

				$hint
					.val('');	

				if (!options.autoselect) {
					$input.val(currentValue);
				}

				iOpen = false;

				//currentInput = false;
			})
			
			.on('updateContent.xdsoft',function(){
				var out = renderData.call(options,dataset,$input.val()),
					hght = 10;
				
				if (out.length) {
					$input.trigger('open.xdsoft');
				} else {
					$input.trigger('close.xdsoft');
					return;
				}

				$(out).each(function(){
					this.css($.extend(true,{
						paddingLeft:$input.css('paddingLeft'),
						paddingRight:$input.css('paddingRight')
					},options.itemStyle));
				});

				$dropdown
					.html(out);
					
				if (options.visibleHeight){
					hght = options.visibleHeight;
				} else {
					hght = options.visibleLimit * ((out[0] ? out[0].outerHeight(true) : 0) || options.defaultHeightItem) + 5;
				}
				
				$dropdown
					.css('maxHeight', hght+'px')
			})
			
			.on('open.xdsoft',function(){
				if( iOpen )
					return;
				
				$dropdown
					.show();

				iOpen = true;
					
				//currentInput = $input;
			})
			.on('destroy.xdsoft',function(){
				$input.removeClass('xdsoft');
				$box.after($input);
				$box.remove();
				clearTimeout(timer1);
				//currentInput = false;
				$input.data('xdsoft_autocomplete',null);
				$input
					.off('.xdsoft')
			});
	};
	
	publics = {
		destroy: function () {
			return this.trigger('destroy.xdsoft');
		},
		update: function () {
			return this.trigger('updateHelperPosition.xdsoft');	
		},
		options: function (_options) {
			if (this.data('autocomplete_options') && $.isPlainObject(_options)) {
				this.data('autocomplete_options', $.extend(true, this.data('autocomplete_options'), _options));
			}
			return this;
		},
		setSource: function (_newsource, id) {
			if(this.data('autocomplete_options') && ($.isPlainObject(_newsource) || $.isFunction(_newsource) || $.isArray(_newsource))) {
				var options = this.data('autocomplete_options'), 
					dataset = this.data('xdsoft_autocomplete'),
					source 	= options.source;
				if (id!==undefined && !isNaN(id)) {
					if ($.isPlainObject(_newsource) || $.isArray(_newsource)) {
						source[id] =  $.extend(true,$.isArray(_newsource) ? [] : {}, _newsource);
					} else {
						source[id] =  _newsource;
					}
				} else {
					if ($.isFunction(_newsource)) {
						this.data('autocomplete_options').source = _newsource;
					} else {
						$.extend(true, source, _newsource);
					}
				}
				
				collectData.call(options, this.val(), dataset,function( query ){
					processData.call(options,dataset,query);
				});
			}
			return this;
		},
		getSource: function (id) {
			if (this.data('autocomplete_options')) {
				var source = this.data('autocomplete_options').source;
				if (id!==undefined && !isNaN(id) &&source[id]) {
					return source[id];
				} else {
					return source;
				}
			}
			return null;
		} 
	};
	
	$.fn.autocomplete = function(_options, _second, _third){
		if ($.type(_options) === 'string' && publics[_options]) {
			return publics[_options].call(this, _second, _third);
		}
		return this.each(function () {
			var options = $.extend(true, {}, defaultSetting, _options);
			init(this, options);
		});
	};
}(jQuery));
