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1 
/*
 - 
 
2 
 * jQuery Autocomplete plugin 1.1
 - 
 
3 
 *
 - 
 
4 
 * Copyright (c) 2009 Jörn Zaefferer
 - 
 
5 
 *
 - 
 
6 
 * Dual licensed under the MIT and GPL licenses:
 - 
 
7 
 *   http://www.opensource.org/licenses/mit-license.php
 - 
 
8 
 *   http://www.gnu.org/licenses/gpl.html
 - 
 
9 
 *
 - 
 
10 
 * Revision: $Id: jquery.autocomplete.js 15 2009-08-22 10:30:27Z joern.zaefferer $
 - 
 
11 
 */;
 - 
 
12 
(function($) {
 - 
 
13 
	$.fn.extend({
 - 
 
14 
		autocomplete : function(urlOrData, options) {
 - 
 
15 
			var isUrl = typeof urlOrData == "string";
 - 
 
16 
			options = $.extend({}, $.Autocompleter.defaults, {
 - 
 
17 
				url : isUrl ? urlOrData : null,
 - 
 
18 
				data : isUrl ? null : urlOrData,
 - 
 
19 
				delay : isUrl ? $.Autocompleter.defaults.delay : 10,
 - 
 
20 
				max : options && !options.scroll ? 10 : 150
 - 
 
21 
			}, options);
 - 
 
22 
			options.highlight = options.highlight || function(value) {
 - 
 
23 
				return value;
 - 
 
24 
			};
 - 
 
25 
			options.formatMatch = options.formatMatch || options.formatItem;
 - 
 
26 
			return this.each(function() {
 - 
 
27 
				new $.Autocompleter(this, options);
 - 
 
28 
			});
 - 
 
29 
		},
 - 
 
30 
		result : function(handler) {
 - 
 
31 
			return this.bind("result", handler);
 - 
 
32 
		},
 - 
 
33 
		search : function(handler) {
 - 
 
34 
			return this.trigger("search", [ handler ]);
 - 
 
35 
		},
 - 
 
36 
		flushCache : function() {
 - 
 
37 
			return this.trigger("flushCache");
 - 
 
38 
		},
 - 
 
39 
		setOptions : function(options) {
 - 
 
40 
			return this.trigger("setOptions", [ options ]);
 - 
 
41 
		},
 - 
 
42 
		unautocomplete : function() {
 - 
 
43 
			return this.trigger("unautocomplete");
 - 
 
44 
		}
 - 
 
45 
	});
 - 
 
46 
	$.Autocompleter = function(input, options) {
 - 
 
47 
		var KEY = {
 - 
 
48 
			UP : 38,
 - 
 
49 
			DOWN : 40,
 - 
 
50 
			DEL : 46,
 - 
 
51 
			TAB : 9,
 - 
 
52 
			RETURN : 13,
 - 
 
53 
			ESC : 27,
 - 
 
54 
			COMMA : 188,
 - 
 
55 
			PAGEUP : 33,
 - 
 
56 
			PAGEDOWN : 34,
 - 
 
57 
			BACKSPACE : 8
 - 
 
58 
		};
 - 
 
59 
		var $input = $(input).attr("autocomplete", "off").addClass(
 - 
 
60 
				options.inputClass);
 - 
 
61 
		var timeout;
 - 
 
62 
		var previousValue = "";
 - 
 
63 
		var cache = $.Autocompleter.Cache(options);
 - 
 
64 
		var hasFocus = 0;
 - 
 
65 
		var lastKeyPressCode;
 - 
 
66 
		var config = {
 - 
 
67 
			mouseDownOnSelect : false
 - 
 
68 
		};
 - 
 
69 
		var select = $.Autocompleter.Select(options, input, selectCurrent,
 - 
 
70 
				config);
 - 
 
71 
		var blockSubmit;
 - 
 
72 
		$.browser.opera
 - 
 
73 
				&& $(input.form).bind("submit.autocomplete", function() {
 - 
 
74 
					if (blockSubmit) {
 - 
 
75 
						blockSubmit = false;
 - 
 
76 
						return false;
 - 
 
77 
					}
 - 
 
78 
				});
 - 
 
79 
		$input.bind(
 - 
 
80 
				($.browser.opera ? "keypress" : "keydown") + ".autocomplete",
 - 
 
81 
				function(event) {
 - 
 
82 
					hasFocus = 1;
 - 
 
83 
					lastKeyPressCode = event.keyCode;
 - 
 
84 
					switch (event.keyCode) {
 - 
 
85 
					case KEY.UP:
 - 
 
86 
						event.preventDefault();
 - 
 
87 
						if (select.visible()) {
 - 
 
88 
							select.prev();
 - 
 
89 
						} else {
 - 
 
90 
							onChange(0, true);
 - 
 
91 
						}
 - 
 
92 
						break;
 - 
 
93 
					case KEY.DOWN:
 - 
 
94 
						event.preventDefault();
 - 
 
95 
						if (select.visible()) {
 - 
 
96 
							select.next();
 - 
 
97 
						} else {
 - 
 
98 
							onChange(0, true);
 - 
 
99 
						}
 - 
 
100 
						break;
 - 
 
101 
					case KEY.PAGEUP:
 - 
 
102 
						event.preventDefault();
 - 
 
103 
						if (select.visible()) {
 - 
 
104 
							select.pageUp();
 - 
 
105 
						} else {
 - 
 
106 
							onChange(0, true);
 - 
 
107 
						}
 - 
 
108 
						break;
 - 
 
109 
					case KEY.PAGEDOWN:
 - 
 
110 
						event.preventDefault();
 - 
 
111 
						if (select.visible()) {
 - 
 
112 
							select.pageDown();
 - 
 
113 
						} else {
 - 
 
114 
							onChange(0, true);
 - 
 
115 
						}
 - 
 
116 
						break;
 - 
 
117 
					case options.multiple
 - 
 
118 
							&& $.trim(options.multipleSeparator) == ","
 - 
 
119 
							&& KEY.COMMA:
 - 
 
120 
					case KEY.TAB:
 - 
 
121 
					case KEY.RETURN:
 - 
 
122 
						if (selectCurrent()) {
 - 
 
123 
							event.preventDefault();
 - 
 
124 
							blockSubmit = true;
 - 
 
125 
							return false;
 - 
 
126 
						}
 - 
 
127 
						break;
 - 
 
128 
					case KEY.ESC:
 - 
 
129 
						select.hide();
 - 
 
130 
						break;
 - 
 
131 
					default:
 - 
 
132 
						clearTimeout(timeout);
 - 
 
133 
						timeout = setTimeout(onChange, options.delay);
 - 
 
134 
						break;
 - 
 
135 
					}
 - 
 
136 
				}).focus(function() {
 - 
 
137 
			hasFocus++;
 - 
 
138 
		}).blur(function() {
 - 
 
139 
			hasFocus = 0;
 - 
 
140 
			if (!config.mouseDownOnSelect) {
 - 
 
141 
				hideResults();
 - 
 
142 
			}
 - 
 
143 
		}).click(function() {
 - 
 
144 
			if (hasFocus++ > 1 && !select.visible()) {
 - 
 
145 
				onChange(0, true);
 - 
 
146 
			}
 - 
 
147 
		}).bind(
 - 
 
148 
				"search",
 - 
 
149 
				function() {
 - 
 
150 
					var fn = (arguments.length > 1) ? arguments[1] : null;
 - 
 
151 
					function findValueCallback(q, data) {
 - 
 
152 
						var result;
 - 
 
153 
						if (data && data.length) {
 - 
 
154 
							for ( var i = 0; i < data.length; i++) {
 - 
 
155 
								if (data[i].result.toLowerCase() == q
 - 
 
156 
										.toLowerCase()) {
 - 
 
157 
									result = data[i];
 - 
 
158 
									break;
 - 
 
159 
								}
 - 
 
160 
							}
 - 
 
161 
						}
 - 
 
162 
						if (typeof fn == "function")
 - 
 
163 
							fn(result);
 - 
 
164 
						else
 - 
 
165 
							$input.trigger("result", result
 - 
 
166 
									&& [ result.data, result.value ]);
 - 
 
167 
					}
 - 
 
168 
					$.each(trimWords($input.val()), function(i, value) {
 - 
 
169 
						request(value, findValueCallback, findValueCallback);
 - 
 
170 
					});
 - 
 
171 
				}).bind("flushCache", function() {
 - 
 
172 
			cache.flush();
 - 
 
173 
		}).bind("setOptions", function() {
 - 
 
174 
			$.extend(options, arguments[1]);
 - 
 
175 
			if ("data" in arguments[1])
 - 
 
176 
				cache.populate();
 - 
 
177 
		}).bind("unautocomplete", function() {
 - 
 
178 
			select.unbind();
 - 
 
179 
			$input.unbind();
 - 
 
180 
			$(input.form).unbind(".autocomplete");
 - 
 
181 
		});
 - 
 
182 
		function selectCurrent() {
 - 
 
183 
			var selected = select.selected();
 - 
 
184 
			if (!selected)
 - 
 
185 
				return false;
 - 
 
186 
			var v = selected.result;
 - 
 
187 
			previousValue = v;
 - 
 
188 
			if (options.multiple) {
 - 
 
189 
				var words = trimWords($input.val());
 - 
 
190 
				if (words.length > 1) {
 - 
 
191 
					var seperator = options.multipleSeparator.length;
 - 
 
192 
					var cursorAt = $(input).selection().start;
 - 
 
193 
					var wordAt, progress = 0;
 - 
 
194 
					$.each(words, function(i, word) {
 - 
 
195 
						progress += word.length;
 - 
 
196 
						if (cursorAt <= progress) {
 - 
 
197 
							wordAt = i;
 - 
 
198 
							return false;
 - 
 
199 
						}
 - 
 
200 
						progress += seperator;
 - 
 
201 
					});
 - 
 
202 
					words[wordAt] = v;
 - 
 
203 
					v = words.join(options.multipleSeparator);
 - 
 
204 
				}
 - 
 
205 
				v += options.multipleSeparator;
 - 
 
206 
			}
 - 
 
207 
			$input.val(v);
 - 
 
208 
			hideResultsNow();
 - 
 
209 
			$input.trigger("result", [ selected.data, selected.value ]);
 - 
 
210 
			return true;
 - 
 
211 
		}
 - 
 
212 
		function onChange(crap, skipPrevCheck) {
 - 
 
213 
			if (lastKeyPressCode == KEY.DEL) {
 - 
 
214 
				select.hide();
 - 
 
215 
				return;
 - 
 
216 
			}
 - 
 
217 
			var currentValue = $input.val();
 - 
 
218 
			if (!skipPrevCheck && currentValue == previousValue)
 - 
 
219 
				return;
 - 
 
220 
			previousValue = currentValue;
 - 
 
221 
			currentValue = lastWord(currentValue);
 - 
 
222 
			if (currentValue.length >= options.minChars) {
 - 
 
223 
				$input.addClass(options.loadingClass);
 - 
 
224 
				if (!options.matchCase)
 - 
 
225 
					currentValue = currentValue.toLowerCase();
 - 
 
226 
				request(currentValue, receiveData, hideResultsNow);
 - 
 
227 
			} else {
 - 
 
228 
				stopLoading();
 - 
 
229 
				select.hide();
 - 
 
230 
			}
 - 
 
231 
		}
 - 
 
232 
		;
 - 
 
233 
		function trimWords(value) {
 - 
 
234 
			if (!value)
 - 
 
235 
				return [ "" ];
 - 
 
236 
			if (!options.multiple)
 - 
 
237 
				return [ $.trim(value) ];
 - 
 
238 
			return $.map(value.split(options.multipleSeparator),
 - 
 
239 
					function(word) {
 - 
 
240 
						return $.trim(value).length ? $.trim(word) : null;
 - 
 
241 
					});
 - 
 
242 
		}
 - 
 
243 
		function lastWord(value) {
 - 
 
244 
			if (!options.multiple)
 - 
 
245 
				return value;
 - 
 
246 
			var words = trimWords(value);
 - 
 
247 
			if (words.length == 1)
 - 
 
248 
				return words[0];
 - 
 
249 
			var cursorAt = $(input).selection().start;
 - 
 
250 
			if (cursorAt == value.length) {
 - 
 
251 
				words = trimWords(value)
 - 
 
252 
			} else {
 - 
 
253 
				words = trimWords(value.replace(value.substring(cursorAt), ""));
 - 
 
254 
			}
 - 
 
255 
			return words[words.length - 1];
 - 
 
256 
		}
 - 
 
257 
		function autoFill(q, sValue) {
 - 
 
258 
			if (options.autoFill
 - 
 
259 
					&& (lastWord($input.val()).toLowerCase() == q.toLowerCase())
 - 
 
260 
					&& lastKeyPressCode != KEY.BACKSPACE) {
 - 
 
261 
				$input.val($input.val()
 - 
 
262 
						+ sValue.substring(lastWord(previousValue).length));
 - 
 
263 
				$(input).selection(previousValue.length,
 - 
 
264 
						previousValue.length + sValue.length);
 - 
 
265 
			}
 - 
 
266 
		}
 - 
 
267 
		;
 - 
 
268 
		function hideResults() {
 - 
 
269 
			clearTimeout(timeout);
 - 
 
270 
			timeout = setTimeout(hideResultsNow, 200);
 - 
 
271 
		}
 - 
 
272 
		;
 - 
 
273 
		function hideResultsNow() {
 - 
 
274 
			var wasVisible = select.visible();
 - 
 
275 
			select.hide();
 - 
 
276 
			clearTimeout(timeout);
 - 
 
277 
			stopLoading();
 - 
 
278 
			if (options.mustMatch) {
 - 
 
279 
				$input.search(function(result) {
 - 
 
280 
					if (!result) {
 - 
 
281 
						if (options.multiple) {
 - 
 
282 
							var words = trimWords($input.val()).slice(0, -1);
 - 
 
283 
							$input.val(words.join(options.multipleSeparator)
 - 
 
284 
									+ (words.length ? options.multipleSeparator
 - 
 
285 
											: ""));
 - 
 
286 
						} else {
 - 
 
287 
							$input.val("");
 - 
 
288 
							$input.trigger("result", null);
 - 
 
289 
						}
 - 
 
290 
					}
 - 
 
291 
				});
 - 
 
292 
			}
 - 
 
293 
		}
 - 
 
294 
		;
 - 
 
295 
		function receiveData(q, data) {
 - 
 
296 
			if (data && data.length && hasFocus) {
 - 
 
297 
				stopLoading();
 - 
 
298 
				select.display(data, q);
 - 
 
299 
				autoFill(q, data[0].value);
 - 
 
300 
				select.show();
 - 
 
301 
			} else {
 - 
 
302 
				hideResultsNow();
 - 
 
303 
			}
 - 
 
304 
		}
 - 
 
305 
		;
 - 
 
306 
		function request(term, success, failure) {
 - 
 
307 
			if (!options.matchCase)
 - 
 
308 
				term = term.toLowerCase();
 - 
 
309 
			var data = cache.load(term);
 - 
 
310 
			if (data && data.length) {
 - 
 
311 
				success(term, data);
 - 
 
312 
			} else if ((typeof options.url == "string")
 - 
 
313 
					&& (options.url.length > 0)) {
 - 
 
314 
				var extraParams = {
 - 
 
315 
					timestamp : +new Date()
 - 
 
316 
				};
 - 
 
317 
				$.each(options.extraParams, function(key, param) {
 - 
 
318 
					extraParams[key] = typeof param == "function" ? param()
 - 
 
319 
							: param;
 - 
 
320 
				});
 - 
 
321 
				$.ajax({
 - 
 
322 
					mode : "abort",
 - 
 
323 
					port : "autocomplete" + input.name,
 - 
 
324 
					dataType : options.dataType,
 - 
 
325 
					url : options.url,
 - 
 
326 
					data : $.extend({
 - 
 
327 
						q : lastWord(term),
 - 
 
328 
						limit : options.max
 - 
 
329 
					}, extraParams),
 - 
 
330 
					success : function(data) {
 - 
 
331 
						var parsed = options.parse && options.parse(data)
 - 
 
332 
								|| parse(data);
 - 
 
333 
						cache.add(term, parsed);
 - 
 
334 
						success(term, parsed);
 - 
 
335 
					}
 - 
 
336 
				});
 - 
 
337 
			} else {
 - 
 
338 
				select.emptyList();
 - 
 
339 
				failure(term);
 - 
 
340 
			}
 - 
 
341 
		}
 - 
 
342 
		;
 - 
 
343 
		function parse(data) {
 - 
 
344 
			var parsed = [];
 - 
 
345 
			var rows = data.split("\n");
 - 
 
346 
			for ( var i = 0; i < rows.length; i++) {
 - 
 
347 
				var row = $.trim(rows[i]);
 - 
 
348 
				if (row) {
 - 
 
349 
					row = row.split("|");
 - 
 
350 
					parsed[parsed.length] = {
 - 
 
351 
						data : row,
 - 
 
352 
						value : row[0],
 - 
 
353 
						result : options.formatResult
 - 
 
354 
								&& options.formatResult(row, row[0]) || row[0]
 - 
 
355 
					};
 - 
 
356 
				}
 - 
 
357 
			}
 - 
 
358 
			return parsed;
 - 
 
359 
		}
 - 
 
360 
		;
 - 
 
361 
		function stopLoading() {
 - 
 
362 
			$input.removeClass(options.loadingClass);
 - 
 
363 
		}
 - 
 
364 
		;
 - 
 
365 
	};
 - 
 
366 
	$.Autocompleter.defaults = {
 - 
 
367 
		inputClass : "ac_input",
 - 
 
368 
		resultsClass : "ac_results",
 - 
 
369 
		loadingClass : "ac_loading",
 - 
 
370 
		minChars : 1,
 - 
 
371 
		delay : 400,
 - 
 
372 
		matchCase : false,
 - 
 
373 
		matchSubset : true,
 - 
 
374 
		matchContains : false,
 - 
 
375 
		cacheLength : 10,
 - 
 
376 
		max : 100,
 - 
 
377 
		mustMatch : false,
 - 
 
378 
		extraParams : {},
 - 
 
379 
		selectFirst : true,
 - 
 
380 
		formatItem : function(row) {
 - 
 
381 
			return row[0];
 - 
 
382 
		},
 - 
 
383 
		formatMatch : null,
 - 
 
384 
		autoFill : false,
 - 
 
385 
		width : 0,
 - 
 
386 
		multiple : false,
 - 
 
387 
		multipleSeparator : ", ",
 - 
 
388 
		highlight : function(value, term) {
 - 
 
389 
			return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)("
 - 
 
390 
					+ term
 - 
 
391 
							.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi,
 - 
 
392 
									"\\$1") + ")(?![^<>]*>)(?![^&;]+;)", "gi"),
 - 
 
393 
					"<strong>$1</strong>");
 - 
 
394 
		},
 - 
 
395 
		scroll : true,
 - 
 
396 
		scrollHeight : 180
 - 
 
397 
	};
 - 
 
398 
	$.Autocompleter.Cache = function(options) {
 - 
 
399 
		var data = {};
 - 
 
400 
		var length = 0;
 - 
 
401 
		function matchSubset(s, sub) {
 - 
 
402 
			if (!options.matchCase)
 - 
 
403 
				s = s.toLowerCase();
 - 
 
404 
			var i = s.indexOf(sub);
 - 
 
405 
			if (options.matchContains == "word") {
 - 
 
406 
				i = s.toLowerCase().search("\\b" + sub.toLowerCase());
 - 
 
407 
			}
 - 
 
408 
			if (i == -1)
 - 
 
409 
				return false;
 - 
 
410 
			return i == 0 || options.matchContains;
 - 
 
411 
		}
 - 
 
412 
		;
 - 
 
413 
		function add(q, value) {
 - 
 
414 
			if (length > options.cacheLength) {
 - 
 
415 
				flush();
 - 
 
416 
			}
 - 
 
417 
			if (!data[q]) {
 - 
 
418 
				length++;
 - 
 
419 
			}
 - 
 
420 
			data[q] = value;
 - 
 
421 
		}
 - 
 
422 
		function populate() {
 - 
 
423 
			if (!options.data)
 - 
 
424 
				return false;
 - 
 
425 
			var stMatchSets = {}, nullData = 0;
 - 
 
426 
			if (!options.url)
 - 
 
427 
				options.cacheLength = 1;
 - 
 
428 
			stMatchSets[""] = [];
 - 
 
429 
			for ( var i = 0, ol = options.data.length; i < ol; i++) {
 - 
 
430 
				var rawValue = options.data[i];
 - 
 
431 
				rawValue = (typeof rawValue == "string") ? [ rawValue ]
 - 
 
432 
						: rawValue;
 - 
 
433 
				var value = options.formatMatch(rawValue, i + 1,
 - 
 
434 
						options.data.length);
 - 
 
435 
				if (value === false)
 - 
 
436 
					continue;
 - 
 
437 
				var firstChar = value.charAt(0).toLowerCase();
 - 
 
438 
				if (!stMatchSets[firstChar])
 - 
 
439 
					stMatchSets[firstChar] = [];
 - 
 
440 
				var row = {
 - 
 
441 
					value : value,
 - 
 
442 
					data : rawValue,
 - 
 
443 
					result : options.formatResult
 - 
 
444 
							&& options.formatResult(rawValue) || value
 - 
 
445 
				};
 - 
 
446 
				stMatchSets[firstChar].push(row);
 - 
 
447 
				if (nullData++ < options.max) {
 - 
 
448 
					stMatchSets[""].push(row);
 - 
 
449 
				}
 - 
 
450 
			}
 - 
 
451 
			;
 - 
 
452 
			$.each(stMatchSets, function(i, value) {
 - 
 
453 
				options.cacheLength++;
 - 
 
454 
				add(i, value);
 - 
 
455 
			});
 - 
 
456 
		}
 - 
 
457 
		setTimeout(populate, 25);
 - 
 
458 
		function flush() {
 - 
 
459 
			data = {};
 - 
 
460 
			length = 0;
 - 
 
461 
		}
 - 
 
462 
		return {
 - 
 
463 
			flush : flush,
 - 
 
464 
			add : add,
 - 
 
465 
			populate : populate,
 - 
 
466 
			load : function(q) {
 - 
 
467 
				if (!options.cacheLength || !length)
 - 
 
468 
					return null;
 - 
 
469 
				if (!options.url && options.matchContains) {
 - 
 
470 
					var csub = [];
 - 
 
471 
					for ( var k in data) {
 - 
 
472 
						if (k.length > 0) {
 - 
 
473 
							var c = data[k];
 - 
 
474 
							$.each(c, function(i, x) {
 - 
 
475 
								if (matchSubset(x.value, q)) {
 - 
 
476 
									csub.push(x);
 - 
 
477 
								}
 - 
 
478 
							});
 - 
 
479 
						}
 - 
 
480 
					}
 - 
 
481 
					return csub;
 - 
 
482 
				} else if (data[q]) {
 - 
 
483 
					return data[q];
 - 
 
484 
				} else if (options.matchSubset) {
 - 
 
485 
					for ( var i = q.length - 1; i >= options.minChars; i--) {
 - 
 
486 
						var c = data[q.substr(0, i)];
 - 
 
487 
						if (c) {
 - 
 
488 
							var csub = [];
 - 
 
489 
							$.each(c, function(i, x) {
 - 
 
490 
								if (matchSubset(x.value, q)) {
 - 
 
491 
									csub[csub.length] = x;
 - 
 
492 
								}
 - 
 
493 
							});
 - 
 
494 
							return csub;
 - 
 
495 
						}
 - 
 
496 
					}
 - 
 
497 
				}
 - 
 
498 
				return null;
 - 
 
499 
			}
 - 
 
500 
		};
 - 
 
501 
	};
 - 
 
502 
	$.Autocompleter.Select = function(options, input, select, config) {
 - 
 
503 
		var CLASSES = {
 - 
 
504 
			ACTIVE : "ac_over"
 - 
 
505 
		};
 - 
 
506 
		var listItems, active = -1, data, term = "", needsInit = true, element, list;
 - 
 
507 
		function init() {
 - 
 
508 
			if (!needsInit)
 - 
 
509 
				return;
 - 
 
510 
			element = $("<div/>").hide().addClass(options.resultsClass).css(
 - 
 
511 
					"position", "absolute").appendTo(document.body);
 - 
 
512 
			list = $("<ul/>")
 - 
 
513 
					.appendTo(element)
 - 
 
514 
					.mouseover(
 - 
 
515 
							function(event) {
 - 
 
516 
								if (target(event).nodeName
 - 
 
517 
										&& target(event).nodeName.toUpperCase() == 'LI') {
 - 
 
518 
									active = $("li", list).removeClass(
 - 
 
519 
											CLASSES.ACTIVE)
 - 
 
520 
											.index(target(event));
 - 
 
521 
									$(target(event)).addClass(CLASSES.ACTIVE);
 - 
 
522 
								}
 - 
 
523 
							}).click(function(event) {
 - 
 
524 
						$(target(event)).addClass(CLASSES.ACTIVE);
 - 
 
525 
						select();
 - 
 
526 
						input.focus();
 - 
 
527 
						return false;
 - 
 
528 
					}).mousedown(function() {
 - 
 
529 
						config.mouseDownOnSelect = true;
 - 
 
530 
					}).mouseup(function() {
 - 
 
531 
						config.mouseDownOnSelect = false;
 - 
 
532 
					});
 - 
 
533 
			if (options.width > 0){
 - 
 
534 
				element.css("width", options.width);
 - 
 
535 
			}else{
 - 
 
536 
				options.width = 232;
 - 
 
537 
				element.css("width", options.width);
 - 
 
538 
			}
 - 
 
539 
			needsInit = false;
 - 
 
540 
		}
 - 
 
541 
		function target(event) {
 - 
 
542 
			var element = event.target;
 - 
 
543 
			while (element && element.tagName != "LI")
 - 
 
544 
				element = element.parentNode;
 - 
 
545 
			if (!element)
 - 
 
546 
				return [];
 - 
 
547 
			return element;
 - 
 
548 
		}
 - 
 
549 
		function moveSelect(step) {
 - 
 
550 
			listItems.slice(active, active + 1).removeClass(CLASSES.ACTIVE);
 - 
 
551 
			movePosition(step);
 - 
 
552 
			var activeItem = listItems.slice(active, active + 1).addClass(
 - 
 
553 
					CLASSES.ACTIVE);
 - 
 
554 
			if (options.scroll) {
 - 
 
555 
				var offset = 0;
 - 
 
556 
				listItems.slice(0, active).each(function() {
 - 
 
557 
					offset += this.offsetHeight;
 - 
 
558 
				});
 - 
 
559 
				if ((offset + activeItem[0].offsetHeight - list.scrollTop()) > list[0].clientHeight) {
 - 
 
560 
					list.scrollTop(offset + activeItem[0].offsetHeight
 - 
 
561 
							- list.innerHeight());
 - 
 
562 
				} else if (offset < list.scrollTop()) {
 - 
 
563 
					list.scrollTop(offset);
 - 
 
564 
				}
 - 
 
565 
			}
 - 
 
566 
		}
 - 
 
567 
		;
 - 
 
568 
		function movePosition(step) {
 - 
 
569 
			active += step;
 - 
 
570 
			if (active < 0) {
 - 
 
571 
				active = listItems.size() - 1;
 - 
 
572 
			} else if (active >= listItems.size()) {
 - 
 
573 
				active = 0;
 - 
 
574 
			}
 - 
 
575 
		}
 - 
 
576 
		function limitNumberOfItems(available) {
 - 
 
577 
			return options.max && options.max < available ? options.max
 - 
 
578 
					: available;
 - 
 
579 
		}
 - 
 
580 
		function fillList() {
 - 
 
581 
			list.empty();
 - 
 
582 
			var max = limitNumberOfItems(data.length);
 - 
 
583 
			for ( var i = 0; i < max; i++) {
 - 
 
584 
				if (!data[i])
 - 
 
585 
					continue;
 - 
 
586 
				var formatted = options.formatItem(data[i].data, i + 1, max,
 - 
 
587 
						data[i].value, term);
 - 
 
588 
				if (formatted === false)
 - 
 
589 
					continue;
 - 
 
590 
				var li = $("<li/>").html(options.highlight(formatted, term))
 - 
 
591 
						.addClass(i % 2 == 0 ? "ac_even" : "ac_odd").appendTo(
 - 
 
592 
								list)[0];
 - 
 
593 
				$.data(li, "ac_data", data[i]);
 - 
 
594 
			}
 - 
 
595 
			listItems = list.find("li");
 - 
 
596 
			if (options.selectFirst) {
 - 
 
597 
				listItems.slice(0, 1).addClass(CLASSES.ACTIVE);
 - 
 
598 
				active = 0;
 - 
 
599 
			}
 - 
 
600 
			if ($.fn.bgiframe)
 - 
 
601 
				list.bgiframe();
 - 
 
602 
		}
 - 
 
603 
		return {
 - 
 
604 
			display : function(d, q) {
 - 
 
605 
				init();
 - 
 
606 
				data = d;
 - 
 
607 
				term = q;
 - 
 
608 
				fillList();
 - 
 
609 
			},
 - 
 
610 
			next : function() {
 - 
 
611 
				moveSelect(1);
 - 
 
612 
			},
 - 
 
613 
			prev : function() {
 - 
 
614 
				moveSelect(-1);
 - 
 
615 
			},
 - 
 
616 
			pageUp : function() {
 - 
 
617 
				if (active != 0 && active - 8 < 0) {
 - 
 
618 
					moveSelect(-active);
 - 
 
619 
				} else {
 - 
 
620 
					moveSelect(-8);
 - 
 
621 
				}
 - 
 
622 
			},
 - 
 
623 
			pageDown : function() {
 - 
 
624 
				if (active != listItems.size() - 1
 - 
 
625 
						&& active + 8 > listItems.size()) {
 - 
 
626 
					moveSelect(listItems.size() - 1 - active);
 - 
 
627 
				} else {
 - 
 
628 
					moveSelect(8);
 - 
 
629 
				}
 - 
 
630 
			},
 - 
 
631 
			hide : function() {
 - 
 
632 
				element && element.hide();
 - 
 
633 
				listItems && listItems.removeClass(CLASSES.ACTIVE);
 - 
 
634 
				active = -1;
 - 
 
635 
			},
 - 
 
636 
			visible : function() {
 - 
 
637 
				return element && element.is(":visible");
 - 
 
638 
			},
 - 
 
639 
			current : function() {
 - 
 
640 
				return this.visible()
 - 
 
641 
						&& (listItems.filter("." + CLASSES.ACTIVE)[0] || options.selectFirst
 - 
 
642 
								&& listItems[0]);
 - 
 
643 
			},
 - 
 
644 
			show : function() {
 - 
 
645 
				var offset = $(input).offset();
 - 
 
646 
				element.css(
 - 
 
647 
						{
 - 
 
648 
							width : typeof options.width == "string"
 - 
 
649 
									|| options.width > 0 ? options.width : $(
 - 
 
650 
									input).width(),
 - 
 
651 
							top : offset.top + input.offsetHeight,
 - 
 
652 
							left : offset.left
 - 
 
653 
						}).show();
 - 
 
654 
				if (options.scroll) {
 - 
 
655 
					list.scrollTop(0);
 - 
 
656 
					list.css({
 - 
 
657 
						//maxHeight : options.scrollHeight,
 - 
 
658 
						overflow : 'auto'
 - 
 
659 
					});
 - 
 
660 
					if ($.browser.msie
 - 
 
661 
							&& typeof document.body.style.maxHeight === "undefined") {
 - 
 
662 
						var listHeight = 0;
 - 
 
663 
						listItems.each(function() {
 - 
 
664 
							listHeight += this.offsetHeight;
 - 
 
665 
						});
 - 
 
666 
						var scrollbarsVisible = listHeight > options.scrollHeight;
 - 
 
667 
						list.css('height',
 - 
 
668 
								scrollbarsVisible ? options.scrollHeight
 - 
 
669 
										: listHeight);
 - 
 
670 
						if (!scrollbarsVisible) {
 - 
 
671 
							listItems.width(list.width()
 - 
 
672 
									- parseInt(listItems.css("padding-left"))
 - 
 
673 
									- parseInt(listItems.css("padding-right")));
 - 
 
674 
						}
 - 
 
675 
					}
 - 
 
676 
				}
 - 
 
677 
			},
 - 
 
678 
			selected : function() {
 - 
 
679 
				var selected = listItems
 - 
 
680 
						&& listItems.filter("." + CLASSES.ACTIVE).removeClass(
 - 
 
681 
								CLASSES.ACTIVE);
 - 
 
682 
				return selected && selected.length
 - 
 
683 
						&& $.data(selected[0], "ac_data");
 - 
 
684 
			},
 - 
 
685 
			emptyList : function() {
 - 
 
686 
				list && list.empty();
 - 
 
687 
			},
 - 
 
688 
			unbind : function() {
 - 
 
689 
				element && element.remove();
 - 
 
690 
			}
 - 
 
691 
		};
 - 
 
692 
	};
 - 
 
693 
	$.fn.selection = function(start, end) {
 - 
 
694 
		if (start !== undefined) {
 - 
 
695 
			return this.each(function() {
 - 
 
696 
				if (this.createTextRange) {
 - 
 
697 
					var selRange = this.createTextRange();
 - 
 
698 
					if (end === undefined || start == end) {
 - 
 
699 
						selRange.move("character", start);
 - 
 
700 
						selRange.select();
 - 
 
701 
					} else {
 - 
 
702 
						selRange.collapse(true);
 - 
 
703 
						selRange.moveStart("character", start);
 - 
 
704 
						selRange.moveEnd("character", end);
 - 
 
705 
						selRange.select();
 - 
 
706 
					}
 - 
 
707 
				} else if (this.setSelectionRange) {
 - 
 
708 
					this.setSelectionRange(start, end);
 - 
 
709 
				} else if (this.selectionStart) {
 - 
 
710 
					this.selectionStart = start;
 - 
 
711 
					this.selectionEnd = end;
 - 
 
712 
				}
 - 
 
713 
			});
 - 
 
714 
		}
 - 
 
715 
		var field = this[0];
 - 
 
716 
		if (field.createTextRange) {
 - 
 
717 
			var range = document.selection.createRange(), orig = field.value, teststring = "<->", textLength = range.text.length;
 - 
 
718 
			range.text = teststring;
 - 
 
719 
			var caretAt = field.value.indexOf(teststring);
 - 
 
720 
			field.value = orig;
 - 
 
721 
			this.selection(caretAt, caretAt + textLength);
 - 
 
722 
			return {
 - 
 
723 
				start : caretAt,
 - 
 
724 
				end : caretAt + textLength
 - 
 
725 
			}
 - 
 
726 
		} else if (field.selectionStart !== undefined) {
 - 
 
727 
			return {
 - 
 
728 
				start : field.selectionStart,
 - 
 
729 
				end : field.selectionEnd
 - 
 
730 
			}
 - 
 
731 
		}
 - 
 
732 
	};
 - 
 
733 
})(jQuery);
 - 
 
734 

            1
            
/**

          

          

            -
            
 

            2
            
*  Ajax Autocomplete for jQuery, version 1.2.7

          

          

            -
            
 

            3
            
*  (c) 2013 Tomas Kirda

          

          

            -
            
 

            4
            
*

          

          

            -
            
 

            5
            
*  Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.

          

          

            -
            
 

            6
            
*  For details, see the web site: http://www.devbridge.com/projects/autocomplete/jquery/

          

          

            -
            
 

            7
            
*

          

          

            -
            
 

            8
            
*/

          

          

            -
            
 

            9
            
(function(e){"function"===typeof define&&define.amd?define(["jquery"],e):e(jQuery)})(function(e){function g(a,b){var c=function(){},c={autoSelectFirst:!1,appendTo:"body",serviceUrl:null,lookup:null,onSelect:null,width:"auto",minChars:1,maxHeight:300,deferRequestBy:0,params:{},formatResult:g.formatResult,delimiter:null,zIndex:9999,type:"GET",noCache:!1,onSearchStart:c,onSearchComplete:c,containerClass:"autocomplete-suggestions",tabDisabled:!1,dataType:"text",lookupFilter:function(a,b,c){return-1!==

          

          

            -
            
 

            10
            
a.value.toLowerCase().indexOf(c)},paramName:"query",transformResult:function(a){return"string"===typeof a?e.parseJSON(a):a}};this.element=a;this.el=e(a);this.suggestions=[];this.badQueries=[];this.selectedIndex=-1;this.currentValue=this.element.value;this.intervalId=0;this.cachedResponse=[];this.onChange=this.onChangeInterval=null;this.isLocal=this.ignoreValueChange=!1;this.suggestionsContainer=null;this.options=e.extend({},c,b);this.classes={selected:"autocomplete-selected",suggestion:"autocomplete-suggestion"};

          

          

            -
            
 

            11
            
this.initialize();this.setOptions(b)}var h={extend:function(a,b){return e.extend(a,b)},createNode:function(a){var b=document.createElement("div");b.innerHTML=a;return b.firstChild}};g.utils=h;e.Autocomplete=g;g.formatResult=function(a,b){var c="("+b.replace(RegExp("(\\/|\\.|\\*|\\+|\\?|\\||\\(|\\)|\\[|\\]|\\{|\\}|\\\\)","g"),"\\$1")+")";return a.value.replace(RegExp(c,"gi"),"<strong>$1</strong>")};g.prototype={killerFn:null,initialize:function(){var a=this,b="."+a.classes.suggestion,c=a.classes.selected,

          

          

            -
            
 

            12
            
d=a.options,f;a.element.setAttribute("autocomplete","off");a.killerFn=function(b){0===e(b.target).closest("."+a.options.containerClass).length&&(a.killSuggestions(),a.disableKillerFn())};if(!d.width||"auto"===d.width)d.width=a.el.outerWidth();a.suggestionsContainer=g.utils.createNode('<div class="'+d.containerClass+'" style="position: absolute; display: none;"></div>');f=e(a.suggestionsContainer);f.appendTo(d.appendTo).width(d.width);f.on("mouseover.autocomplete",b,function(){a.activate(e(this).data("index"))});

          

          

            -
            
 

            13
            
f.on("mouseout.autocomplete",function(){a.selectedIndex=-1;f.children("."+c).removeClass(c)});f.on("click.autocomplete",b,function(){a.select(e(this).data("index"),!1)});a.fixPosition();if(window.opera)a.el.on("keypress.autocomplete",function(b){a.onKeyPress(b)});else a.el.on("keydown.autocomplete",function(b){a.onKeyPress(b)});a.el.on("keyup.autocomplete",function(b){a.onKeyUp(b)});a.el.on("blur.autocomplete",function(){a.onBlur()});a.el.on("focus.autocomplete",function(){a.fixPosition()})},onBlur:function(){this.enableKillerFn()},

          

          

            -
            
 

            14
            
setOptions:function(a){var b=this.options;h.extend(b,a);if(this.isLocal=e.isArray(b.lookup))b.lookup=this.verifySuggestionsFormat(b.lookup);e(this.suggestionsContainer).css({"max-height":b.maxHeight+"px",width:b.width+"px","z-index":b.zIndex})},clearCache:function(){this.cachedResponse=[];this.badQueries=[]},clear:function(){this.clearCache();this.currentValue=null;this.suggestions=[]},disable:function(){this.disabled=!0},enable:function(){this.disabled=!1},fixPosition:function(){var a;"body"===this.options.appendTo&&

          

          

            -
            
 

            15
            
(a=this.el.offset(),e(this.suggestionsContainer).css({top:a.top+this.el.outerHeight()+"px",left:a.left+"px"}))},enableKillerFn:function(){e(document).on("click.autocomplete",this.killerFn)},disableKillerFn:function(){e(document).off("click.autocomplete",this.killerFn)},killSuggestions:function(){var a=this;a.stopKillSuggestions();a.intervalId=window.setInterval(function(){a.hide();a.stopKillSuggestions()},300)},stopKillSuggestions:function(){window.clearInterval(this.intervalId)},onKeyPress:function(a){if(!this.disabled&&

          

          

            -
            
 

            16
            
!this.visible&&40===a.keyCode&&this.currentValue)this.suggest();else if(!this.disabled&&this.visible){switch(a.keyCode){case 27:this.el.val(this.currentValue);this.hide();break;case 9:case 13:if(-1===this.selectedIndex){this.hide();return}this.select(this.selectedIndex,13===a.keyCode);if(9===a.keyCode&&!1===this.options.tabDisabled)return;break;case 38:this.moveUp();break;case 40:this.moveDown();break;default:return}a.stopImmediatePropagation();a.preventDefault()}},onKeyUp:function(a){var b=this;

          

          

            -
            
 

            17
            
if(!b.disabled){switch(a.keyCode){case 38:case 40:return}clearInterval(b.onChangeInterval);if(b.currentValue!==b.el.val())if(0<b.options.deferRequestBy)b.onChangeInterval=setInterval(function(){b.onValueChange()},b.options.deferRequestBy);else b.onValueChange()}},onValueChange:function(){var a;clearInterval(this.onChangeInterval);this.currentValue=this.element.value;a=this.getQuery(this.currentValue);this.selectedIndex=-1;this.ignoreValueChange?this.ignoreValueChange=!1:a.length<this.options.minChars?

          

          

            -
            
 

            18
            
this.hide():this.getSuggestions(a)},getQuery:function(a){var b=this.options.delimiter;if(!b)return e.trim(a);a=a.split(b);return e.trim(a[a.length-1])},getSuggestionsLocal:function(a){var b=a.toLowerCase(),c=this.options.lookupFilter;return{suggestions:e.grep(this.options.lookup,function(d){return c(d,a,b)})}},getSuggestions:function(a){var b,c=this,d=c.options,f=d.serviceUrl;(b=c.isLocal?c.getSuggestionsLocal(a):c.cachedResponse[a])&&e.isArray(b.suggestions)?(c.suggestions=b.suggestions,c.suggest()):

          

          

            -
            
 

            19
            
c.isBadQuery(a)||(d.params[d.paramName]=a,!1!==d.onSearchStart.call(c.element,d.params)&&(e.isFunction(d.serviceUrl)&&(f=d.serviceUrl.call(c.element,a)),e.ajax({url:f,data:d.ignoreParams?null:d.params,type:d.type,dataType:d.dataType}).done(function(b){c.processResponse(b,a);d.onSearchComplete.call(c.element,a)})))},isBadQuery:function(a){for(var b=this.badQueries,c=b.length;c--;)if(0===a.indexOf(b[c]))return!0;return!1},hide:function(){this.visible=!1;this.selectedIndex=-1;e(this.suggestionsContainer).hide()},

          

          

            -
            
 

            20
            
suggest:function(){if(0===this.suggestions.length)this.hide();else{var a=this.options.formatResult,b=this.getQuery(this.currentValue),c=this.classes.suggestion,d=this.classes.selected,f=e(this.suggestionsContainer),g="";e.each(this.suggestions,function(d,e){g+='<div class="'+c+'" data-index="'+d+'">'+a(e,b)+"</div>"});f.html(g).show();this.visible=!0;this.options.autoSelectFirst&&(this.selectedIndex=0,f.children().first().addClass(d))}},verifySuggestionsFormat:function(a){return a.length&&"string"===

          

          

            -
            
 

            21
            
typeof a[0]?e.map(a,function(a){return{value:a,data:null}}):a},processResponse:function(a,b){var c=this.options,d=c.transformResult(a,b);d.suggestions=this.verifySuggestionsFormat(d.suggestions);c.noCache||(this.cachedResponse[d[c.paramName]]=d,0===d.suggestions.length&&this.badQueries.push(d[c.paramName]));b===this.getQuery(this.currentValue)&&(this.suggestions=d.suggestions,this.suggest())},activate:function(a){var b=this.classes.selected,c=e(this.suggestionsContainer),d=c.children();c.children("."+

          

          

            -
            
 

            22
            
b).removeClass(b);this.selectedIndex=a;return-1!==this.selectedIndex&&d.length>this.selectedIndex?(a=d.get(this.selectedIndex),e(a).addClass(b),a):null},select:function(a,b){var c=this.suggestions[a];c&&(this.el.val(c),this.ignoreValueChange=b,this.hide(),this.onSelect(a))},moveUp:function(){-1!==this.selectedIndex&&(0===this.selectedIndex?(e(this.suggestionsContainer).children().first().removeClass(this.classes.selected),this.selectedIndex=-1,this.el.val(this.currentValue)):this.adjustScroll(this.selectedIndex-

          

          

            -
            
 

            23
            
1))},moveDown:function(){this.selectedIndex!==this.suggestions.length-1&&this.adjustScroll(this.selectedIndex+1)},adjustScroll:function(a){var b=this.activate(a),c,d;b&&(b=b.offsetTop,c=e(this.suggestionsContainer).scrollTop(),d=c+this.options.maxHeight-25,b<c?e(this.suggestionsContainer).scrollTop(b):b>d&&e(this.suggestionsContainer).scrollTop(b-this.options.maxHeight+25),this.el.val(this.getValue(this.suggestions[a].value)))},onSelect:function(a){var b=this.options.onSelect;a=this.suggestions[a];

          

          

            -
            
 

            24
            
this.el.val(this.getValue(a.value));e.isFunction(b)&&b.call(this.element,a)},getValue:function(a){var b=this.options.delimiter,c;if(!b)return a;c=this.currentValue;b=c.split(b);return 1===b.length?a:c.substr(0,c.length-b[b.length-1].length)+a},dispose:function(){this.el.off(".autocomplete").removeData("autocomplete");this.disableKillerFn();e(this.suggestionsContainer).remove()}};e.fn.autocomplete=function(a,b){return 0===arguments.length?this.first().data("autocomplete"):this.each(function(){var c=

          

          

            -
            
 

            25
            
e(this),d=c.data("autocomplete");if("string"===typeof a){if(d&&"function"===typeof d[a])d[a](b)}else d&&d.dispose&&d.dispose(),d=new g(this,a),c.data("autocomplete",d)})}});

          

          

            -
            
 

            26
            

          

          

            735
            

            27