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I=this[0],F=I.offsetParent,E=I,N=I.ownerDocument,L,G=N.documentElement,J=N.body,K=N.defaultView,D=K.getComputedStyle(I,null),M=I.offsetTop,H=I.offsetLeft;while((I=I.parentNode)&&I!==J&&I!==G){L=K.getComputedStyle(I,null);M-=I.scrollTop,H-=I.scrollLeft;if(I===F){M+=I.offsetTop,H+=I.offsetLeft;if(n.offset.doesNotAddBorder&&!(n.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(I.tagName))){M+=parseInt(L.borderTopWidth,10)||0,H+=parseInt(L.borderLeftWidth,10)||0}E=F,F=I.offsetParent}if(n.offset.subtractsBorderForOverflowNotVisible&&L.overflow!=="visible"){M+=parseInt(L.borderTopWidth,10)||0,H+=parseInt(L.borderLeftWidth,10)||0}D=L}if(D.position==="relative"||D.position==="static"){M+=J.offsetTop,H+=J.offsetLeft}if(D.position==="fixed"){M+=Math.max(G.scrollTop,J.scrollTop),H+=Math.max(G.scrollLeft,J.scrollLeft)}return{top:M,left:H}}}n.offset={initialize:function(){if(this.initialized){return}var K=document.body,E=document.createElement("div"),G,F,M,H,L,D,I=K.style.marginTop,J='
';L={position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"};for(D in L){E.style[D]=L[D]}E.innerHTML=J;K.insertBefore(E,K.firstChild);G=E.firstChild,F=G.firstChild,H=G.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(F.offsetTop!==5);this.doesAddBorderForTableAndCells=(H.offsetTop===5);G.style.overflow="hidden",G.style.position="relative";this.subtractsBorderForOverflowNotVisible=(F.offsetTop===-5);K.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(K.offsetTop===0);K.style.marginTop=I;K.removeChild(E);this.initialized=true},bodyOffset:function(D){n.offset.initialized||n.offset.initialize();var F=D.offsetTop,E=D.offsetLeft;if(n.offset.doesNotIncludeMarginInBodyOffset){F+=parseInt(n.curCSS(D,"marginTop",true),10)||0,E+=parseInt(n.curCSS(D,"marginLeft",true),10)||0}return{top:F,left:E}}};n.fn.extend({position:function(){var H=0,G=0,E;if(this[0]){var F=this.offsetParent(),I=this.offset(),D=/^body|html$/i.test(F[0].tagName)?{top:0,left:0}:F.offset();I.top-=j(this,"marginTop");I.left-=j(this,"marginLeft");D.top+=j(F,"borderTopWidth");D.left+=j(F,"borderLeftWidth");E={top:I.top-D.top,left:I.left-D.left}}return E},offsetParent:function(){var D=this[0].offsetParent||document.body;while(D&&(!/^body|html$/i.test(D.tagName)&&n.css(D,"position")=="static")){D=D.offsetParent}return n(D)}});n.each(["Left","Top"],function(E,D){var F="scroll"+D;n.fn[F]=function(G){if(!this[0]){return null}return G!==g?this.each(function(){this==l||this==document?l.scrollTo(!E?G:n(l).scrollLeft(),E?G:n(l).scrollTop()):this[F]=G}):this[0]==l||this[0]==document?self[E?"pageYOffset":"pageXOffset"]||n.boxModel&&document.documentElement[F]||document.body[F]:this[0][F]}});n.each(["Height","Width"],function(G,E){var D=G?"Left":"Top",F=G?"Right":"Bottom";n.fn["inner"+E]=function(){return this[E.toLowerCase()]()+j(this,"padding"+D)+j(this,"padding"+F)};n.fn["outer"+E]=function(I){return this["inner"+E]()+j(this,"border"+D+"Width")+j(this,"border"+F+"Width")+(I?j(this,"margin"+D)+j(this,"margin"+F):0)};var H=E.toLowerCase();n.fn[H]=function(I){return this[0]==l?document.compatMode=="CSS1Compat"&&document.documentElement["client"+E]||document.body["client"+E]:this[0]==document?Math.max(document.documentElement["client"+E],document.body["scroll"+E],document.documentElement["scroll"+E],document.body["offset"+E],document.documentElement["offset"+E]):I===g?(this.length?n.css(this[0],H):null):this.css(H,typeof I==="string"?I:I+"px")}})})();/* * jQuery Form Plugin * version: 2.18 (06-JAN-2009) * @requires jQuery v1.2.2 or later * * Examples and documentation at: http://malsup.com/jquery/form/ * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html * * Revision: $Id$ */ ;(function($) { /* Usage Note: ----------- Do not use both ajaxSubmit and ajaxForm on the same form. These functions are intended to be exclusive. Use ajaxSubmit if you want to bind your own submit handler to the form. For example, $(document).ready(function() { $('#myForm').bind('submit', function() { $(this).ajaxSubmit({ target: '#output' }); return false; // <-- important! }); }); Use ajaxForm when you want the plugin to manage all the event binding for you. For example, $(document).ready(function() { $('#myForm').ajaxForm({ target: '#output' }); }); When using ajaxForm, the ajaxSubmit function will be invoked for you at the appropriate time. */ /** * ajaxSubmit() provides a mechanism for immediately submitting * an HTML form using AJAX. */ $.fn.ajaxSubmit = function(options) { // fast fail if nothing selected (http://dev.jquery.com/ticket/2752) if (!this.length) { log('ajaxSubmit: skipping submit process - no element selected'); return this; } if (typeof options == 'function') options = { success: options }; options = $.extend({ url: this.attr('action') || window.location.toString(), type: this.attr('method') || 'GET' }, options || {}); // hook for manipulating the form data before it is extracted; // convenient for use with rich editors like tinyMCE or FCKEditor var veto = {}; this.trigger('form-pre-serialize', [this, options, veto]); if (veto.veto) { log('ajaxSubmit: submit vetoed via form-pre-serialize trigger'); return this; } // provide opportunity to alter form data before it is serialized if (options.beforeSerialize && options.beforeSerialize(this, options) === false) { log('ajaxSubmit: submit aborted via beforeSerialize callback'); return this; } var a = this.formToArray(options.semantic); if (options.data) { options.extraData = options.data; for (var n in options.data) { if(options.data[n] instanceof Array) { for (var k in options.data[n]) a.push( { name: n, value: options.data[n][k] } ) } else a.push( { name: n, value: options.data[n] } ); } } // give pre-submit callback an opportunity to abort the submit if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) { log('ajaxSubmit: submit aborted via beforeSubmit callback'); return this; } // fire vetoable 'validate' event this.trigger('form-submit-validate', [a, this, options, veto]); if (veto.veto) { log('ajaxSubmit: submit vetoed via form-submit-validate trigger'); return this; } var q = $.param(a); if (options.type.toUpperCase() == 'GET') { options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q; options.data = null; // data is null for 'get' } else options.data = q; // data is the query string for 'post' var $form = this, callbacks = []; if (options.resetForm) callbacks.push(function() { $form.resetForm(); }); if (options.clearForm) callbacks.push(function() { $form.clearForm(); }); // perform a load on the target only if dataType is not provided if (!options.dataType && options.target) { var oldSuccess = options.success || function(){}; callbacks.push(function(data) { $(options.target).html(data).each(oldSuccess, arguments); }); } else if (options.success) callbacks.push(options.success); options.success = function(data, status) { for (var i=0, max=callbacks.length; i < max; i++) callbacks[i].apply(options, [data, status, $form]); }; // are there files to upload? var files = $('input:file', this).fieldValue(); var found = false; for (var j=0; j < files.length; j++) if (files[j]) found = true; // options.iframe allows user to force iframe mode if (options.iframe || found) { // hack to fix Safari hang (thanks to Tim Molendijk for this) // see: http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d if ($.browser.safari && options.closeKeepAlive) $.get(options.closeKeepAlive, fileUpload); else fileUpload(); } else $.ajax(options); // fire 'notify' event this.trigger('form-submit-notify', [this, options]); return this; // private function for handling file uploads (hat tip to YAHOO!) function fileUpload() { var form = $form[0]; if ($(':input[name=submit]', form).length) { alert('Error: Form elements must not be named "submit".'); return; } var opts = $.extend({}, $.ajaxSettings, options); var s = jQuery.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts); var id = 'jqFormIO' + (new Date().getTime()); var $io = $(''); $("#fancy_bigIframe").css({'width': $(window).width(), 'height': $(document).height(), 'opacity': 0}); } $("#fancy_overlay").click($.fn.fancybox.close); } opts.itemArray = []; opts.itemNum = 0; if (jQuery.isFunction(o.itemLoadCallback)) { o.itemLoadCallback.apply(this, [opts]); var c = $(el).children("img:first").length ? $(el).children("img:first") : $(el); var tmp = {'width': c.width(), 'height': c.height(), 'pos': $.fn.fancybox.getPosition(c)} for (var i = 0; i < opts.itemArray.length; i++) { opts.itemArray[i].o = $.extend({}, o, opts.itemArray[i].o); if (o.zoomSpeedIn > 0 || o.zoomSpeedOut > 0) { opts.itemArray[i].orig = tmp; } } } else { if (!el.rel || el.rel == '') { var item = {url: el.href, title: el.title, o: o}; if (o.zoomSpeedIn > 0 || o.zoomSpeedOut > 0) { var c = $(el).children("img:first").length ? $(el).children("img:first") : $(el); item.orig = {'width': c.width(), 'height': c.height(), 'pos': $.fn.fancybox.getPosition(c)} } opts.itemArray.push(item); } else { var arr = $("a[rel=" + el.rel + "]").get(); for (var i = 0; i < arr.length; i++) { var tmp = $.metadata ? $.extend({}, o, $(arr[i]).metadata()) : o; var item = {url: arr[i].href, title: arr[i].title, o: tmp}; if (o.zoomSpeedIn > 0 || o.zoomSpeedOut > 0) { var c = $(arr[i]).children("img:first").length ? $(arr[i]).children("img:first") : $(el); item.orig = {'width': c.width(), 'height': c.height(), 'pos': $.fn.fancybox.getPosition(c)} } if (arr[i].href == el.href) opts.itemNum = i; opts.itemArray.push(item); } } } $.fn.fancybox.changeItem(opts.itemNum); }; $.fn.fancybox.changeItem = function(n) { $.fn.fancybox.showLoading(); opts.itemNum = n; $("#fancy_nav").empty(); $("#fancy_outer").stop(); $("#fancy_title").hide(); $(document).unbind("keydown"); imgRegExp = imgTypes.join('|'); imgRegExp = new RegExp('\.' + imgRegExp + '$', 'i'); var url = opts.itemArray[n].url; if (url.match(/#/)) { var target = window.location.href.split('#')[0]; target = url.replace(target,''); $.fn.fancybox.showItem('
' + $(target).html() + '
'); $("#fancy_loading").hide(); } else if (url.match(imgRegExp)) { $(imgPreloader).unbind('load').bind('load', function() { $("#fancy_loading").hide(); opts.itemArray[n].o.frameWidth = imgPreloader.width; opts.itemArray[n].o.frameHeight = imgPreloader.height; $.fn.fancybox.showItem(''); }).attr('src', url); } else { $.fn.fancybox.showItem(''); } }; $.fn.fancybox.showIframe = function() { $("#fancy_loading").hide(); $("#fancy_frame").show(); }; $.fn.fancybox.showItem = function(val) { $.fn.fancybox.preloadNeighborImages(); var viewportPos = $.fn.fancybox.getViewport(); var itemSize = $.fn.fancybox.getMaxSize(viewportPos[0] - 50, viewportPos[1] - 100, opts.itemArray[opts.itemNum].o.frameWidth, opts.itemArray[opts.itemNum].o.frameHeight); var itemLeft = viewportPos[2] + Math.round((viewportPos[0] - itemSize[0]) / 2) - 20; var itemTop = viewportPos[3] + Math.round((viewportPos[1] - itemSize[1]) / 2) - 40; var itemOpts = { 'left': itemLeft, 'top': itemTop, 'width': itemSize[0] + 'px', 'height': itemSize[1] + 'px' } if (opts.active) { $('#fancy_content').fadeOut("normal", function() { $("#fancy_content").empty(); $("#fancy_outer").animate(itemOpts, "normal", function() { $("#fancy_content").append($(val)).fadeIn("normal"); $.fn.fancybox.updateDetails(); }); }); } else { opts.active = true; $("#fancy_content").empty(); if ($("#fancy_content").is(":animated")) { console.info('animated!'); } if (opts.itemArray[opts.itemNum].o.zoomSpeedIn > 0) { opts.animating = true; itemOpts.opacity = "show"; $("#fancy_outer").css({ 'top': opts.itemArray[opts.itemNum].orig.pos.top - 18, 'left': opts.itemArray[opts.itemNum].orig.pos.left - 18, 'height': opts.itemArray[opts.itemNum].orig.height, 'width': opts.itemArray[opts.itemNum].orig.width }); $("#fancy_content").append($(val)).show(); $("#fancy_outer").animate(itemOpts, opts.itemArray[opts.itemNum].o.zoomSpeedIn, function() { opts.animating = false; $.fn.fancybox.updateDetails(); }); } else { $("#fancy_content").append($(val)).show(); $("#fancy_outer").css(itemOpts).show(); $.fn.fancybox.updateDetails(); } } }; $.fn.fancybox.updateDetails = function() { $("#fancy_bg,#fancy_close").show(); if (opts.itemArray[opts.itemNum].title !== undefined && opts.itemArray[opts.itemNum].title !== '') { $('#fancy_title div').html(opts.itemArray[opts.itemNum].title); $('#fancy_title').show(); } if (opts.itemArray[opts.itemNum].o.hideOnContentClick) { $("#fancy_content").click($.fn.fancybox.close); } else { $("#fancy_content").unbind('click'); } if (opts.itemNum != 0) { $("#fancy_nav").append(''); $('#fancy_left').click(function() { $.fn.fancybox.changeItem(opts.itemNum - 1); return false; }); } if (opts.itemNum != (opts.itemArray.length - 1)) { $("#fancy_nav").append(''); $('#fancy_right').click(function(){ $.fn.fancybox.changeItem(opts.itemNum + 1); return false; }); } $(document).keydown(function(event) { if (event.keyCode == 27) { $.fn.fancybox.close(); } else if(event.keyCode == 37 && opts.itemNum != 0) { $.fn.fancybox.changeItem(opts.itemNum - 1); } else if(event.keyCode == 39 && opts.itemNum != (opts.itemArray.length - 1)) { $.fn.fancybox.changeItem(opts.itemNum + 1); } }); }; $.fn.fancybox.preloadNeighborImages = function() { if ((opts.itemArray.length - 1) > opts.itemNum) { preloadNextImage = new Image(); preloadNextImage.src = opts.itemArray[opts.itemNum + 1].url; } if (opts.itemNum > 0) { preloadPrevImage = new Image(); preloadPrevImage.src = opts.itemArray[opts.itemNum - 1].url; } }; $.fn.fancybox.close = function() { if (opts.animating) return false; $(imgPreloader).unbind('load'); $(document).unbind("keydown"); $("#fancy_loading,#fancy_title,#fancy_close,#fancy_bg").hide(); $("#fancy_nav").empty(); opts.active = false; if (opts.itemArray[opts.itemNum].o.zoomSpeedOut > 0) { var itemOpts = { 'top': opts.itemArray[opts.itemNum].orig.pos.top - 18, 'left': opts.itemArray[opts.itemNum].orig.pos.left - 18, 'height': opts.itemArray[opts.itemNum].orig.height, 'width': opts.itemArray[opts.itemNum].orig.width, 'opacity': 'hide' }; opts.animating = true; $("#fancy_outer").animate(itemOpts, opts.itemArray[opts.itemNum].o.zoomSpeedOut, function() { $("#fancy_content").hide().empty(); $("#fancy_overlay,#fancy_bigIframe").remove(); opts.animating = false; }); } else { $("#fancy_outer").hide(); $("#fancy_content").hide().empty(); $("#fancy_overlay,#fancy_bigIframe").fadeOut("fast").remove(); } }; $.fn.fancybox.showLoading = function() { clearInterval(loadingTimer); var pos = $.fn.fancybox.getViewport(); $("#fancy_loading").css({'left': ((pos[0] - 40) / 2 + pos[2]), 'top': ((pos[1] - 40) / 2 + pos[3])}).show(); $("#fancy_loading").bind('click', $.fn.fancybox.close); loadingTimer = setInterval($.fn.fancybox.animateLoading, 66); }; $.fn.fancybox.animateLoading = function(el, o) { if (!$("#fancy_loading").is(':visible')){ clearInterval(loadingTimer); return; } $("#fancy_loading > div").css('top', (loadingFrame * -40) + 'px'); loadingFrame = (loadingFrame + 1) % 12; }; $.fn.fancybox.init = function() { if (!$('#fancy_wrap').length) { $('
').appendTo("body"); $('
').appendTo('#fancy_title'); } if ($.browser.msie) { $("#fancy_inner").prepend(''); } if (jQuery.fn.pngFix) $(document).pngFix(); $("#fancy_close").click($.fn.fancybox.close); }; $.fn.fancybox.getPosition = function(el) { var pos = el.offset(); pos.top += $.fn.fancybox.num(el, 'paddingTop'); pos.top += $.fn.fancybox.num(el, 'borderTopWidth'); pos.left += $.fn.fancybox.num(el, 'paddingLeft'); pos.left += $.fn.fancybox.num(el, 'borderLeftWidth'); return pos; }; $.fn.fancybox.num = function (el, prop) { return parseInt($.curCSS(el.jquery?el[0]:el,prop,true))||0; }; $.fn.fancybox.getPageScroll = function() { var xScroll, yScroll; if (self.pageYOffset) { yScroll = self.pageYOffset; xScroll = self.pageXOffset; } else if (document.documentElement && document.documentElement.scrollTop) { yScroll = document.documentElement.scrollTop; xScroll = document.documentElement.scrollLeft; } else if (document.body) { yScroll = document.body.scrollTop; xScroll = document.body.scrollLeft; } return [xScroll, yScroll]; }; $.fn.fancybox.getViewport = function() { var scroll = $.fn.fancybox.getPageScroll(); return [$(window).width(), $(window).height(), scroll[0], scroll[1]]; }; $.fn.fancybox.getMaxSize = function(maxWidth, maxHeight, imageWidth, imageHeight) { var r = Math.min(Math.min(maxWidth, imageWidth) / imageWidth, Math.min(maxHeight, imageHeight) / imageHeight); return [Math.round(r * imageWidth), Math.round(r * imageHeight)]; }; $.fn.fancybox.defaults = { hideOnContentClick: false, zoomSpeedIn: 500, zoomSpeedOut: 500, frameWidth: 600, frameHeight: 400, overlayShow: false, overlayOpacity: 0.4, itemLoadCallback: null }; })(jQuery);jQuery.fn.easytooltip = function(id) { if(!document.getElementById('tool_tip')) { $("body").append('
'); $("#tool_tip_action").css({"background-color": "#ffffff", border: "1px solid #000", position: "absolute", "z-index": "1001", "display": "none"}); } $("#" + id).hide(); $(this).bind("mousemove", function(e) { $("#tool_tip_action").html($("#" + id).html()).css({"left": e.pageX + 20, "top" : e.pageY + 20}).show(); }).bind("mouseout", function() { $("#tool_tip_action").hide().css({"left": 0, "top" : 0}); }); }/* * jQuery Autocomplete plugin 1.1 * * 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 * * Revision: $Id: jquery.autocomplete.js 15 2009-08-22 10:30:27Z joern.zaefferer $ */ ;(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 }; // 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: event.preventDefault(); if ( select.visible() ) { select.prev(); } else { onChange(0, true); } break; case KEY.DOWN: event.preventDefault(); if ( select.visible() ) { select.next(); } else { onChange(0, true); } break; case KEY.PAGEUP: event.preventDefault(); if ( select.visible() ) { select.pageUp(); } else { onChange(0, true); } break; case KEY.PAGEDOWN: event.preventDefault(); if ( select.visible() ) { 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 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(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(); 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: 10, max: 100, mustMatch: false, extraParams: {}, selectFirst: true, formatItem: function(row) { return row[0]; }, formatMatch: null, autoFill: false, width: 0, multiple: false, multipleSeparator: ", ", highlight: function(value, term) { return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + term.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1") + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "$1"); }, scroll: true, scrollHeight: 180 }; $.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 = $("
") .hide() .addClass(options.resultsClass) .css("position", "absolute") .appendTo(document.body); list = $("
    ").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(); // TODO provide option to avoid setting focus again after selection? useful for cleanup-on-focus 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) { 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 = $("
  • ").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);