-/*
+/*!
* jQuery Form Plugin
* version: 2.73 (03-MAY-2011)
* @requires jQuery v1.3.2 or later
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*/
-(function(b){b.fn.ajaxSubmit=function(t){if(!this.length){a("ajaxSubmit: skipping submit process - no element selected");return this}if(typeof t=="function"){t={success:t}}var h=this.attr("action");var d=(typeof h==="string")?b.trim(h):"";if(d){d=(d.match(/^([^#]+)/)||[])[1]}d=d||window.location.href||"";t=b.extend(true,{url:d,success:b.ajaxSettings.success,type:this[0].getAttribute("method")||"GET",iframeSrc:/^https/i.test(window.location.href||"")?"javascript:false":"about:blank"},t);var u={};this.trigger("form-pre-serialize",[this,t,u]);if(u.veto){a("ajaxSubmit: submit vetoed via form-pre-serialize trigger");return this}if(t.beforeSerialize&&t.beforeSerialize(this,t)===false){a("ajaxSubmit: submit aborted via beforeSerialize callback");return this}var f,p,m=this.formToArray(t.semantic);if(t.data){t.extraData=t.data;for(f in t.data){if(t.data[f] instanceof Array){for(var i in t.data[f]){m.push({name:f,value:t.data[f][i]})}}else{p=t.data[f];p=b.isFunction(p)?p():p;m.push({name:f,value:p})}}}if(t.beforeSubmit&&t.beforeSubmit(m,this,t)===false){a("ajaxSubmit: submit aborted via beforeSubmit callback");return this}this.trigger("form-submit-validate",[m,this,t,u]);if(u.veto){a("ajaxSubmit: submit vetoed via form-submit-validate trigger");return this}var c=b.param(m);if(t.type.toUpperCase()=="GET"){t.url+=(t.url.indexOf("?")>=0?"&":"?")+c;t.data=null}else{t.data=c}var s=this,l=[];if(t.resetForm){l.push(function(){s.resetForm()})}if(t.clearForm){l.push(function(){s.clearForm()})}if(!t.dataType&&t.target){var r=t.success||function(){};l.push(function(n){var k=t.replaceTarget?"replaceWith":"html";b(t.target)[k](n).each(r,arguments)})}else{if(t.success){l.push(t.success)}}t.success=function(w,n,x){var v=t.context||t;for(var q=0,k=l.length;q<k;q++){l[q].apply(v,[w,n,x||s,s])}};var g=b("input:file",this).length>0;var e="multipart/form-data";var j=(s.attr("enctype")==e||s.attr("encoding")==e);if(t.iframe!==false&&(g||t.iframe||j)){if(t.closeKeepAlive){b.get(t.closeKeepAlive,o)}else{o()}}else{b.ajax(t)}this.trigger("form-submit-notify",[this,t]);return this;function o(){var v=s[0];if(b(":input[name=submit],:input[id=submit]",v).length){alert('Error: Form elements must not have name or id of "submit".');return}var D=b.extend(true,{},b.ajaxSettings,t);D.context=D.context||D;var G="jqFormIO"+(new Date().getTime()),A="_"+G;var x=b('<iframe id="'+G+'" name="'+G+'" src="'+D.iframeSrc+'" />');var B=x[0];x.css({position:"absolute",top:"-1000px",left:"-1000px"});var y={aborted:0,responseText:null,responseXML:null,status:0,statusText:"n/a",getAllResponseHeaders:function(){},getResponseHeader:function(){},setRequestHeader:function(){},abort:function(n){var O=(n==="timeout"?"timeout":"aborted");a("aborting upload... "+O);this.aborted=1;x.attr("src",D.iframeSrc);y.error=O;D.error&&D.error.call(D.context,y,O,O);K&&b.event.trigger("ajaxError",[y,D,O]);D.complete&&D.complete.call(D.context,y,O)}};var K=D.global;if(K&&!b.active++){b.event.trigger("ajaxStart")}if(K){b.event.trigger("ajaxSend",[y,D])}if(D.beforeSend&&D.beforeSend.call(D.context,y,D)===false){if(D.global){b.active--}return}if(y.aborted){return}var J=0,C;var z=v.clk;if(z){var H=z.name;if(H&&!z.disabled){D.extraData=D.extraData||{};D.extraData[H]=z.value;if(z.type=="image"){D.extraData[H+".x"]=v.clk_x;D.extraData[H+".y"]=v.clk_y}}}function I(){var Q=s.attr("target"),O=s.attr("action");v.setAttribute("target",G);if(v.getAttribute("method")!="POST"){v.setAttribute("method","POST")}if(v.getAttribute("action")!=D.url){v.setAttribute("action",D.url)}if(!D.skipEncodingOverride){s.attr({encoding:"multipart/form-data",enctype:"multipart/form-data"})}if(D.timeout){C=setTimeout(function(){J=true;F(true)},D.timeout)}var P=[];try{if(D.extraData){for(var R in D.extraData){P.push(b('<input type="hidden" name="'+R+'" value="'+D.extraData[R]+'" />').appendTo(v)[0])}}x.appendTo("body");B.attachEvent?B.attachEvent("onload",F):B.addEventListener("load",F,false);v.submit()}finally{v.setAttribute("action",O);if(Q){v.setAttribute("target",Q)}else{s.removeAttr("target")}b(P).remove()}}if(D.forceSync){I()}else{setTimeout(I,10)}var M,N,L=50,w;function F(T){if(y.aborted||w){return}if(T===true&&y){y.abort("timeout");return}var S=B.contentWindow?B.contentWindow.document:B.contentDocument?B.contentDocument:B.document;if(!S||S.location.href==D.iframeSrc){if(!J){return}}B.detachEvent?B.detachEvent("onload",F):B.removeEventListener("load",F,false);var P=true;try{if(J){throw"timeout"}var U=D.dataType=="xml"||S.XMLDocument||b.isXMLDoc(S);a("isXml="+U);if(!U&&window.opera&&(S.body==null||S.body.innerHTML=="")){if(--L){a("requeing onLoad callback, DOM not available");setTimeout(F,250);return}}y.responseText=S.body?S.body.innerHTML:S.documentElement?S.documentElement.innerHTML:null;y.responseXML=S.XMLDocument?S.XMLDocument:S;if(U){D.dataType="xml"}y.getResponseHeader=function(W){var V={"content-type":D.dataType};return V[W]};var R=/(json|script|text)/.test(D.dataType);if(R||D.textarea){var O=S.getElementsByTagName("textarea")[0];if(O){y.responseText=O.value}else{if(R){var Q=S.getElementsByTagName("pre")[0];var n=S.getElementsByTagName("body")[0];if(Q){y.responseText=Q.textContent}else{if(n){y.responseText=n.innerHTML}}}}}else{if(D.dataType=="xml"&&!y.responseXML&&y.responseText!=null){y.responseXML=E(y.responseText)}}M=k(y,D.dataType,D)}catch(T){a("error caught:",T);P=false;y.error=T;D.error&&D.error.call(D.context,y,"error",T);K&&b.event.trigger("ajaxError",[y,D,T])}if(y.aborted){a("upload aborted");P=false}if(P){D.success&&D.success.call(D.context,M,"success",y);K&&b.event.trigger("ajaxSuccess",[y,D])}K&&b.event.trigger("ajaxComplete",[y,D]);if(K&&!--b.active){b.event.trigger("ajaxStop")}D.complete&&D.complete.call(D.context,y,P?"success":"error");w=true;if(D.timeout){clearTimeout(C)}setTimeout(function(){x.removeData("form-plugin-onload");x.remove();y.responseXML=null},100)}var E=b.parseXML||function(n,O){if(window.ActiveXObject){O=new ActiveXObject("Microsoft.XMLDOM");O.async="false";O.loadXML(n)}else{O=(new DOMParser()).parseFromString(n,"text/xml")}return(O&&O.documentElement&&O.documentElement.nodeName!="parsererror")?O:null};var q=b.parseJSON||function(n){return window["eval"]("("+n+")")};var k=function(S,Q,P){var O=S.getResponseHeader("content-type")||"",n=Q==="xml"||!Q&&O.indexOf("xml")>=0,R=n?S.responseXML:S.responseText;if(n&&R.documentElement.nodeName==="parsererror"){b.error&&b.error("parsererror")}if(P&&P.dataFilter){R=P.dataFilter(R,Q)}if(typeof R==="string"){if(Q==="json"||!Q&&O.indexOf("json")>=0){R=q(R)}else{if(Q==="script"||!Q&&O.indexOf("javascript")>=0){b.globalEval(R)}}}return R}}};b.fn.ajaxForm=function(c){if(this.length===0){var d={s:this.selector,c:this.context};if(!b.isReady&&d.s){a("DOM not ready, queuing ajaxForm");b(function(){b(d.s,d.c).ajaxForm(c)});return this}a("terminating; zero elements found by selector"+(b.isReady?"":" (DOM not ready)"));return this}return this.ajaxFormUnbind().bind("submit.form-plugin",function(f){if(!f.isDefaultPrevented()){f.preventDefault();b(this).ajaxSubmit(c)}}).bind("click.form-plugin",function(j){var i=j.target;var g=b(i);if(!(g.is(":submit,input:image"))){var f=g.closest(":submit");if(f.length==0){return}i=f[0]}var h=this;h.clk=i;if(i.type=="image"){if(j.offsetX!=undefined){h.clk_x=j.offsetX;h.clk_y=j.offsetY}else{if(typeof b.fn.offset=="function"){var k=g.offset();h.clk_x=j.pageX-k.left;h.clk_y=j.pageY-k.top}else{h.clk_x=j.pageX-i.offsetLeft;h.clk_y=j.pageY-i.offsetTop}}}setTimeout(function(){h.clk=h.clk_x=h.clk_y=null},100)})};b.fn.ajaxFormUnbind=function(){return this.unbind("submit.form-plugin click.form-plugin")};b.fn.formToArray=function(q){var p=[];if(this.length===0){return p}var d=this[0];var g=q?d.getElementsByTagName("*"):d.elements;if(!g){return p}var k,h,f,r,e,m,c;for(k=0,m=g.length;k<m;k++){e=g[k];f=e.name;if(!f){continue}if(q&&d.clk&&e.type=="image"){if(!e.disabled&&d.clk==e){p.push({name:f,value:b(e).val()});p.push({name:f+".x",value:d.clk_x},{name:f+".y",value:d.clk_y})}continue}r=b.fieldValue(e,true);if(r&&r.constructor==Array){for(h=0,c=r.length;h<c;h++){p.push({name:f,value:r[h]})}}else{if(r!==null&&typeof r!="undefined"){p.push({name:f,value:r})}}}if(!q&&d.clk){var l=b(d.clk),o=l[0];f=o.name;if(f&&!o.disabled&&o.type=="image"){p.push({name:f,value:l.val()});p.push({name:f+".x",value:d.clk_x},{name:f+".y",value:d.clk_y})}}return p};b.fn.formSerialize=function(c){return b.param(this.formToArray(c))};b.fn.fieldSerialize=function(d){var c=[];this.each(function(){var h=this.name;if(!h){return}var f=b.fieldValue(this,d);if(f&&f.constructor==Array){for(var g=0,e=f.length;g<e;g++){c.push({name:h,value:f[g]})}}else{if(f!==null&&typeof f!="undefined"){c.push({name:this.name,value:f})}}});return b.param(c)};b.fn.fieldValue=function(h){for(var g=[],e=0,c=this.length;e<c;e++){var f=this[e];var d=b.fieldValue(f,h);if(d===null||typeof d=="undefined"||(d.constructor==Array&&!d.length)){continue}d.constructor==Array?b.merge(g,d):g.push(d)}return g};b.fieldValue=function(c,j){var e=c.name,p=c.type,q=c.tagName.toLowerCase();if(j===undefined){j=true}if(j&&(!e||c.disabled||p=="reset"||p=="button"||(p=="checkbox"||p=="radio")&&!c.checked||(p=="submit"||p=="image")&&c.form&&c.form.clk!=c||q=="select"&&c.selectedIndex==-1)){return null}if(q=="select"){var k=c.selectedIndex;if(k<0){return null}var m=[],d=c.options;var g=(p=="select-one");var l=(g?k+1:d.length);for(var f=(g?k:0);f<l;f++){var h=d[f];if(h.selected){var o=h.value;if(!o){o=(h.attributes&&h.attributes.value&&!(h.attributes.value.specified))?h.text:h.value}if(g){return o}m.push(o)}}return m}return b(c).val()};b.fn.clearForm=function(){return this.each(function(){b("input,select,textarea",this).clearFields()})};b.fn.clearFields=b.fn.clearInputs=function(){return this.each(function(){var d=this.type,c=this.tagName.toLowerCase();if(d=="text"||d=="password"||c=="textarea"){this.value=""}else{if(d=="checkbox"||d=="radio"){this.checked=false}else{if(c=="select"){this.selectedIndex=-1}}}})};b.fn.resetForm=function(){return this.each(function(){if(typeof this.reset=="function"||(typeof this.reset=="object"&&!this.reset.nodeType)){this.reset()}})};b.fn.enable=function(c){if(c===undefined){c=true}return this.each(function(){this.disabled=!c})};b.fn.selected=function(c){if(c===undefined){c=true}return this.each(function(){var d=this.type;if(d=="checkbox"||d=="radio"){this.checked=c}else{if(this.tagName.toLowerCase()=="option"){var e=b(this).parent("select");if(c&&e[0]&&e[0].type=="select-one"){e.find("option").selected(false)}this.selected=c}}})};function a(){if(b.fn.ajaxSubmit.debug){var c="[jquery.form] "+Array.prototype.join.call(arguments,"");if(window.console&&window.console.log){window.console.log(c)}else{if(window.opera&&window.opera.postError){window.opera.postError(c)}}}}})(jQuery);
\ No newline at end of file
+;(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(e) {
+ e.preventDefault(); // <-- important
+ $(this).ajaxSubmit({
+ target: '#output'
+ });
+ });
+ });
+
+ 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 };
+ }
+
+ var action = this.attr('action');
+ var url = (typeof action === 'string') ? $.trim(action) : '';
+ if (url) {
+ // clean url (don't include hash vaue)
+ url = (url.match(/^([^#]+)/)||[])[1];
+ }
+ url = url || window.location.href || '';
+
+ options = $.extend(true, {
+ url: url,
+ success: $.ajaxSettings.success,
+ type: this[0].getAttribute('method') || 'GET', // IE7 massage (see issue 57)
+ iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
+ }, 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 n,v,a = this.formToArray(options.semantic);
+ if (options.data) {
+ options.extraData = options.data;
+ for (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 {
+ v = options.data[n];
+ v = $.isFunction(v) ? v() : v; // if value is fn, invoke it
+ a.push( { name: n, value: v } );
+ }
+ }
+ }
+
+ // 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) {
+ var fn = options.replaceTarget ? 'replaceWith' : 'html';
+ $(options.target)[fn](data).each(oldSuccess, arguments);
+ });
+ }
+ else if (options.success) {
+ callbacks.push(options.success);
+ }
+
+ options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
+ var context = options.context || options; // jQuery 1.4+ supports scope context
+ for (var i=0, max=callbacks.length; i < max; i++) {
+ callbacks[i].apply(context, [data, status, xhr || $form, $form]);
+ }
+ };
+
+ // are there files to upload?
+ var fileInputs = $('input:file', this).length > 0;
+ var mp = 'multipart/form-data';
+ var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
+
+ // options.iframe allows user to force iframe mode
+ // 06-NOV-09: now defaulting to iframe mode if file input is detected
+ if (options.iframe !== false && (fileInputs || options.iframe || multipart)) {
+ // hack to fix Safari hang (thanks to Tim Molendijk for this)
+ // see: http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
+ if (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],:input[id=submit]', form).length) {
+ // if there is an input with a name or id of 'submit' then we won't be
+ // able to invoke the submit fn on the form (at least not x-browser)
+ alert('Error: Form elements must not have name or id of "submit".');
+ return;
+ }
+
+ var s = $.extend(true, {}, $.ajaxSettings, options);
+ s.context = s.context || s;
+ var id = 'jqFormIO' + (new Date().getTime()), fn = '_'+id;
+ var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ s.iframeSrc +'" />');
+ var io = $io[0];
+
+ $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
+
+ var xhr = { // mock object
+ aborted: 0,
+ responseText: null,
+ responseXML: null,
+ status: 0,
+ statusText: 'n/a',
+ getAllResponseHeaders: function() {},
+ getResponseHeader: function() {},
+ setRequestHeader: function() {},
+ abort: function(status) {
+ var e = (status === 'timeout' ? 'timeout' : 'aborted');
+ log('aborting upload... ' + e);
+ this.aborted = 1;
+ $io.attr('src', s.iframeSrc); // abort op in progress
+ xhr.error = e;
+ s.error && s.error.call(s.context, xhr, e, e);
+ g && $.event.trigger("ajaxError", [xhr, s, e]);
+ s.complete && s.complete.call(s.context, xhr, e);
+ }
+ };
+
+ var g = s.global;
+ // trigger ajax global events so that activity/block indicators work like normal
+ if (g && ! $.active++) {
+ $.event.trigger("ajaxStart");
+ }
+ if (g) {
+ $.event.trigger("ajaxSend", [xhr, s]);
+ }
+
+ if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
+ if (s.global) {
+ $.active--;
+ }
+ return;
+ }
+ if (xhr.aborted) {
+ return;
+ }
+
+ var timedOut = 0, timeoutHandle;
+
+ // add submitting element to data if we know it
+ var sub = form.clk;
+ if (sub) {
+ var n = sub.name;
+ if (n && !sub.disabled) {
+ s.extraData = s.extraData || {};
+ s.extraData[n] = sub.value;
+ if (sub.type == "image") {
+ s.extraData[n+'.x'] = form.clk_x;
+ s.extraData[n+'.y'] = form.clk_y;
+ }
+ }
+ }
+
+ // take a breath so that pending repaints get some cpu time before the upload starts
+ function doSubmit() {
+ // make sure form attrs are set
+ var t = $form.attr('target'), a = $form.attr('action');
+
+ // update form attrs in IE friendly way
+ form.setAttribute('target',id);
+ if (form.getAttribute('method') != 'POST') {
+ form.setAttribute('method', 'POST');
+ }
+ if (form.getAttribute('action') != s.url) {
+ form.setAttribute('action', s.url);
+ }
+
+ // ie borks in some cases when setting encoding
+ if (! s.skipEncodingOverride) {
+ $form.attr({
+ encoding: 'multipart/form-data',
+ enctype: 'multipart/form-data'
+ });
+ }
+
+ // support timout
+ if (s.timeout) {
+ timeoutHandle = setTimeout(function() { timedOut = true; cb(true); }, s.timeout);
+ }
+
+ // add "extra" data to form if provided in options
+ var extraInputs = [];
+ try {
+ if (s.extraData) {
+ for (var n in s.extraData) {
+ extraInputs.push(
+ $('<input type="hidden" name="'+n+'" value="'+s.extraData[n]+'" />')
+ .appendTo(form)[0]);
+ }
+ }
+
+ // add iframe to doc and submit the form
+ $io.appendTo('body');
+ io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
+ form.submit();
+ }
+ finally {
+ // reset attrs and remove "extra" input elements
+ form.setAttribute('action',a);
+ if(t) {
+ form.setAttribute('target', t);
+ } else {
+ $form.removeAttr('target');
+ }
+ $(extraInputs).remove();
+ }
+ }
+
+ if (s.forceSync) {
+ doSubmit();
+ }
+ else {
+ setTimeout(doSubmit, 10); // this lets dom updates render
+ }
+
+ var data, doc, domCheckCount = 50, callbackProcessed;
+
+ function cb(e) {
+ if (xhr.aborted || callbackProcessed) {
+ return;
+ }
+ if (e === true && xhr) {
+ xhr.abort('timeout');
+ return;
+ }
+
+ var doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
+ if (!doc || doc.location.href == s.iframeSrc) {
+ // response not received yet
+ if (!timedOut)
+ return;
+ }
+ io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
+
+ var ok = true;
+ try {
+ if (timedOut) {
+ throw 'timeout';
+ }
+
+ var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
+ log('isXml='+isXml);
+ if (!isXml && window.opera && (doc.body == null || doc.body.innerHTML == '')) {
+ if (--domCheckCount) {
+ // in some browsers (Opera) the iframe DOM is not always traversable when
+ // the onload callback fires, so we loop a bit to accommodate
+ log('requeing onLoad callback, DOM not available');
+ setTimeout(cb, 250);
+ return;
+ }
+ // let this fall through because server response could be an empty document
+ //log('Could not access iframe DOM after mutiple tries.');
+ //throw 'DOMException: not available';
+ }
+
+ //log('response detected');
+ xhr.responseText = doc.body ? doc.body.innerHTML : doc.documentElement ? doc.documentElement.innerHTML : null;
+ xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
+ if (isXml)
+ s.dataType = 'xml';
+ xhr.getResponseHeader = function(header){
+ var headers = {'content-type': s.dataType};
+ return headers[header];
+ };
+
+ var scr = /(json|script|text)/.test(s.dataType);
+ if (scr || s.textarea) {
+ // see if user embedded response in textarea
+ var ta = doc.getElementsByTagName('textarea')[0];
+ if (ta) {
+ xhr.responseText = ta.value;
+ }
+ else if (scr) {
+ // account for browsers injecting pre around json response
+ var pre = doc.getElementsByTagName('pre')[0];
+ var b = doc.getElementsByTagName('body')[0];
+ if (pre) {
+ xhr.responseText = pre.textContent;
+ }
+ else if (b) {
+ xhr.responseText = b.innerHTML;
+ }
+ }
+ }
+ else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
+ xhr.responseXML = toXml(xhr.responseText);
+ }
+
+ data = httpData(xhr, s.dataType, s);
+ }
+ catch(e){
+ log('error caught:',e);
+ ok = false;
+ xhr.error = e;
+ s.error && s.error.call(s.context, xhr, 'error', e);
+ g && $.event.trigger("ajaxError", [xhr, s, e]);
+ }
+
+ if (xhr.aborted) {
+ log('upload aborted');
+ ok = false;
+ }
+
+ // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
+ if (ok) {
+ s.success && s.success.call(s.context, data, 'success', xhr);
+ g && $.event.trigger("ajaxSuccess", [xhr, s]);
+ }
+
+ g && $.event.trigger("ajaxComplete", [xhr, s]);
+
+ if (g && ! --$.active) {
+ $.event.trigger("ajaxStop");
+ }
+
+ s.complete && s.complete.call(s.context, xhr, ok ? 'success' : 'error');
+
+ callbackProcessed = true;
+ if (s.timeout)
+ clearTimeout(timeoutHandle);
+
+ // clean up
+ setTimeout(function() {
+ $io.removeData('form-plugin-onload');
+ $io.remove();
+ xhr.responseXML = null;
+ }, 100);
+ }
+
+ var toXml = $.parseXML || function(s, doc) { // use parseXML if available (jQuery 1.5+)
+ if (window.ActiveXObject) {
+ doc = new ActiveXObject('Microsoft.XMLDOM');
+ doc.async = 'false';
+ doc.loadXML(s);
+ }
+ else {
+ doc = (new DOMParser()).parseFromString(s, 'text/xml');
+ }
+ return (doc && doc.documentElement && doc.documentElement.nodeName != 'parsererror') ? doc : null;
+ };
+ var parseJSON = $.parseJSON || function(s) {
+ return window['eval']('(' + s + ')');
+ };
+
+ var httpData = function( xhr, type, s ) { // mostly lifted from jq1.4.4
+ var ct = xhr.getResponseHeader('content-type') || '',
+ xml = type === 'xml' || !type && ct.indexOf('xml') >= 0,
+ data = xml ? xhr.responseXML : xhr.responseText;
+
+ if (xml && data.documentElement.nodeName === 'parsererror') {
+ $.error && $.error('parsererror');
+ }
+ if (s && s.dataFilter) {
+ data = s.dataFilter(data, type);
+ }
+ if (typeof data === 'string') {
+ if (type === 'json' || !type && ct.indexOf('json') >= 0) {
+ data = parseJSON(data);
+ } else if (type === "script" || !type && ct.indexOf("javascript") >= 0) {
+ $.globalEval(data);
+ }
+ }
+ return data;
+ };
+ }
+};
+
+/**
+ * ajaxForm() provides a mechanism for fully automating form submission.
+ *
+ * The advantages of using this method instead of ajaxSubmit() are:
+ *
+ * 1: This method will include coordinates for <input type="image" /> elements (if the element
+ * is used to submit the form).
+ * 2. This method will include the submit element's name/value data (for the element that was
+ * used to submit the form).
+ * 3. This method binds the submit() method to the form for you.
+ *
+ * The options argument for ajaxForm works exactly as it does for ajaxSubmit. ajaxForm merely
+ * passes the options argument along after properly binding events for submit elements and
+ * the form itself.
+ */
+$.fn.ajaxForm = function(options) {
+ // in jQuery 1.3+ we can fix mistakes with the ready state
+ if (this.length === 0) {
+ var o = { s: this.selector, c: this.context };
+ if (!$.isReady && o.s) {
+ log('DOM not ready, queuing ajaxForm');
+ $(function() {
+ $(o.s,o.c).ajaxForm(options);
+ });
+ return this;
+ }
+ // is your DOM ready? http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
+ log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
+ return this;
+ }
+
+ return this.ajaxFormUnbind().bind('submit.form-plugin', function(e) {
+ if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
+ e.preventDefault();
+ $(this).ajaxSubmit(options);
+ }
+ }).bind('click.form-plugin', function(e) {
+ var target = e.target;
+ var $el = $(target);
+ if (!($el.is(":submit,input:image"))) {
+ // is this a child element of the submit el? (ex: a span within a button)
+ var t = $el.closest(':submit');
+ if (t.length == 0) {
+ return;
+ }
+ target = t[0];
+ }
+ var form = this;
+ form.clk = target;
+ if (target.type == 'image') {
+ if (e.offsetX != undefined) {
+ form.clk_x = e.offsetX;
+ form.clk_y = e.offsetY;
+ } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
+ var offset = $el.offset();
+ form.clk_x = e.pageX - offset.left;
+ form.clk_y = e.pageY - offset.top;
+ } else {
+ form.clk_x = e.pageX - target.offsetLeft;
+ form.clk_y = e.pageY - target.offsetTop;
+ }
+ }
+ // clear form vars
+ setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
+ });
+};
+
+// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
+$.fn.ajaxFormUnbind = function() {
+ return this.unbind('submit.form-plugin click.form-plugin');
+};
+
+/**
+ * formToArray() gathers form element data into an array of objects that can
+ * be passed to any of the following ajax functions: $.get, $.post, or load.
+ * Each object in the array has both a 'name' and 'value' property. An example of
+ * an array for a simple login form might be:
+ *
+ * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
+ *
+ * It is this array that is passed to pre-submit callback functions provided to the
+ * ajaxSubmit() and ajaxForm() methods.
+ */
+$.fn.formToArray = function(semantic) {
+ var a = [];
+ if (this.length === 0) {
+ return a;
+ }
+
+ var form = this[0];
+ var els = semantic ? form.getElementsByTagName('*') : form.elements;
+ if (!els) {
+ return a;
+ }
+
+ var i,j,n,v,el,max,jmax;
+ for(i=0, max=els.length; i < max; i++) {
+ el = els[i];
+ n = el.name;
+ if (!n) {
+ continue;
+ }
+
+ if (semantic && form.clk && el.type == "image") {
+ // handle image inputs on the fly when semantic == true
+ if(!el.disabled && form.clk == el) {
+ a.push({name: n, value: $(el).val()});
+ a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+ }
+ continue;
+ }
+
+ v = $.fieldValue(el, true);
+ if (v && v.constructor == Array) {
+ for(j=0, jmax=v.length; j < jmax; j++) {
+ a.push({name: n, value: v[j]});
+ }
+ }
+ else if (v !== null && typeof v != 'undefined') {
+ a.push({name: n, value: v});
+ }
+ }
+
+ if (!semantic && form.clk) {
+ // input type=='image' are not found in elements array! handle it here
+ var $input = $(form.clk), input = $input[0];
+ n = input.name;
+ if (n && !input.disabled && input.type == 'image') {
+ a.push({name: n, value: $input.val()});
+ a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+ }
+ }
+ return a;
+};
+
+/**
+ * Serializes form data into a 'submittable' string. This method will return a string
+ * in the format: name1=value1&name2=value2
+ */
+$.fn.formSerialize = function(semantic) {
+ //hand off to jQuery.param for proper encoding
+ return $.param(this.formToArray(semantic));
+};
+
+/**
+ * Serializes all field elements in the jQuery object into a query string.
+ * This method will return a string in the format: name1=value1&name2=value2
+ */
+$.fn.fieldSerialize = function(successful) {
+ var a = [];
+ this.each(function() {
+ var n = this.name;
+ if (!n) {
+ return;
+ }
+ var v = $.fieldValue(this, successful);
+ if (v && v.constructor == Array) {
+ for (var i=0,max=v.length; i < max; i++) {
+ a.push({name: n, value: v[i]});
+ }
+ }
+ else if (v !== null && typeof v != 'undefined') {
+ a.push({name: this.name, value: v});
+ }
+ });
+ //hand off to jQuery.param for proper encoding
+ return $.param(a);
+};
+
+/**
+ * Returns the value(s) of the element in the matched set. For example, consider the following form:
+ *
+ * <form><fieldset>
+ * <input name="A" type="text" />
+ * <input name="A" type="text" />
+ * <input name="B" type="checkbox" value="B1" />
+ * <input name="B" type="checkbox" value="B2"/>
+ * <input name="C" type="radio" value="C1" />
+ * <input name="C" type="radio" value="C2" />
+ * </fieldset></form>
+ *
+ * var v = $(':text').fieldValue();
+ * // if no values are entered into the text inputs
+ * v == ['','']
+ * // if values entered into the text inputs are 'foo' and 'bar'
+ * v == ['foo','bar']
+ *
+ * var v = $(':checkbox').fieldValue();
+ * // if neither checkbox is checked
+ * v === undefined
+ * // if both checkboxes are checked
+ * v == ['B1', 'B2']
+ *
+ * var v = $(':radio').fieldValue();
+ * // if neither radio is checked
+ * v === undefined
+ * // if first radio is checked
+ * v == ['C1']
+ *
+ * The successful argument controls whether or not the field element must be 'successful'
+ * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
+ * The default value of the successful argument is true. If this value is false the value(s)
+ * for each element is returned.
+ *
+ * Note: This method *always* returns an array. If no valid value can be determined the
+ * array will be empty, otherwise it will contain one or more values.
+ */
+$.fn.fieldValue = function(successful) {
+ for (var val=[], i=0, max=this.length; i < max; i++) {
+ var el = this[i];
+ var v = $.fieldValue(el, successful);
+ if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
+ continue;
+ }
+ v.constructor == Array ? $.merge(val, v) : val.push(v);
+ }
+ return val;
+};
+
+/**
+ * Returns the value of the field element.
+ */
+$.fieldValue = function(el, successful) {
+ var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
+ if (successful === undefined) {
+ successful = true;
+ }
+
+ if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
+ (t == 'checkbox' || t == 'radio') && !el.checked ||
+ (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
+ tag == 'select' && el.selectedIndex == -1)) {
+ return null;
+ }
+
+ if (tag == 'select') {
+ var index = el.selectedIndex;
+ if (index < 0) {
+ return null;
+ }
+ var a = [], ops = el.options;
+ var one = (t == 'select-one');
+ var max = (one ? index+1 : ops.length);
+ for(var i=(one ? index : 0); i < max; i++) {
+ var op = ops[i];
+ if (op.selected) {
+ var v = op.value;
+ if (!v) { // extra pain for IE...
+ v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
+ }
+ if (one) {
+ return v;
+ }
+ a.push(v);
+ }
+ }
+ return a;
+ }
+ return $(el).val();
+};
+
+/**
+ * Clears the form data. Takes the following actions on the form's input fields:
+ * - input text fields will have their 'value' property set to the empty string
+ * - select elements will have their 'selectedIndex' property set to -1
+ * - checkbox and radio inputs will have their 'checked' property set to false
+ * - inputs of type submit, button, reset, and hidden will *not* be effected
+ * - button elements will *not* be effected
+ */
+$.fn.clearForm = function() {
+ return this.each(function() {
+ $('input,select,textarea', this).clearFields();
+ });
+};
+
+/**
+ * Clears the selected form elements.
+ */
+$.fn.clearFields = $.fn.clearInputs = function() {
+ return this.each(function() {
+ var t = this.type, tag = this.tagName.toLowerCase();
+ if (t == 'text' || t == 'password' || tag == 'textarea') {
+ this.value = '';
+ }
+ else if (t == 'checkbox' || t == 'radio') {
+ this.checked = false;
+ }
+ else if (tag == 'select') {
+ this.selectedIndex = -1;
+ }
+ });
+};
+
+/**
+ * Resets the form data. Causes all form elements to be reset to their original value.
+ */
+$.fn.resetForm = function() {
+ return this.each(function() {
+ // guard against an input with the name of 'reset'
+ // note that IE reports the reset function as an 'object'
+ if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
+ this.reset();
+ }
+ });
+};
+
+/**
+ * Enables or disables any matching elements.
+ */
+$.fn.enable = function(b) {
+ if (b === undefined) {
+ b = true;
+ }
+ return this.each(function() {
+ this.disabled = !b;
+ });
+};
+
+/**
+ * Checks/unchecks any matching checkboxes or radio buttons and
+ * selects/deselects and matching option elements.
+ */
+$.fn.selected = function(select) {
+ if (select === undefined) {
+ select = true;
+ }
+ return this.each(function() {
+ var t = this.type;
+ if (t == 'checkbox' || t == 'radio') {
+ this.checked = select;
+ }
+ else if (this.tagName.toLowerCase() == 'option') {
+ var $sel = $(this).parent('select');
+ if (select && $sel[0] && $sel[0].type == 'select-one') {
+ // deselect all other options
+ $sel.find('option').selected(false);
+ }
+ this.selected = select;
+ }
+ });
+};
+
+// helper fn for console logging
+// set $.fn.ajaxSubmit.debug to true to enable debug logging
+function log() {
+ if ($.fn.ajaxSubmit.debug) {
+ var msg = '[jquery.form] ' + Array.prototype.join.call(arguments,'');
+ if (window.console && window.console.log) {
+ window.console.log(msg);
+ }
+ else if (window.opera && window.opera.postError) {
+ window.opera.postError(msg);
+ }
+ }
+};
+
+})(jQuery);
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff