/*!
 * jQuery Form Plugin
 * version: 2.94 (13-DEC-2011)
 * @requires jQuery v1.3.2 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
 */


/*
	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.
 */
;(function($){$.fn.ajaxSubmit=function(options){if(!this.length){log('ajaxSubmit: skipping submit process - no element selected');return this}var method,action,url,$form=this;if(typeof options=='function'){options={success:options}}method=this.attr('method');action=this.attr('action');url=(typeof action==='string')?$.trim(action):'';url=url||window.location.href||'';if(url){url=(url.match(/^([^#]+)/)||[])[1]}options=$.extend(true,{url:url,success:$.ajaxSettings.success,type:method||'GET',iframeSrc:/^https/i.test(window.location.href||'')?'javascript:false':'about:blank'},options);var veto={};this.trigger('form-pre-serialize',[this,options,veto]);if(veto.veto){log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');return this}if(options.beforeSerialize&&options.beforeSerialize(this,options)===false){log('ajaxSubmit: submit aborted via beforeSerialize callback');return this}var traditional=options.traditional;if(traditional===undefined){traditional=$.ajaxSettings.traditional}var qx,n,v,a=this.formToArray(options.semantic);if(options.data){options.extraData=options.data;qx=$.param(options.data,traditional)}if(options.beforeSubmit&&options.beforeSubmit(a,this,options)===false){log('ajaxSubmit: submit aborted via beforeSubmit callback');return this}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=$.param(a,traditional);if(qx){q=(q?(q+'&'+qx):qx)}if(options.type.toUpperCase()=='GET'){options.url+=(options.url.indexOf('?')>=0?'&':'?')+q;options.data=null}else{options.data=q}var callbacks=[];if(options.resetForm){callbacks.push(function(){$form.resetForm()})}if(options.clearForm){callbacks.push(function(){$form.clearForm(options.includeHidden)})}if(!options.dataType&&options.target){var oldSuccess=options.success||function(){};callbacks.push(function(data){var fn=options.replaceTarget?'replaceWith':'html';$(options.target)[fn](data).each(oldSuccess,arguments)})}else if(options.success){callbacks.push(options.success)}options.success=function(data,status,xhr){var context=options.context||options;for(var i=0,max=callbacks.length;i<max;i++){callbacks[i].apply(context,[data,status,xhr||$form,$form])}};var fileInputs=$('input:file:enabled[value]',this);var hasFileInputs=fileInputs.length>0;var mp='multipart/form-data';var multipart=($form.attr('enctype')==mp||$form.attr('encoding')==mp);var fileAPI=!!(hasFileInputs&&fileInputs.get(0).files&&window.FormData);log("fileAPI :"+fileAPI);var shouldUseFrame=(hasFileInputs||multipart)&&!fileAPI;if(options.iframe!==false&&(options.iframe||shouldUseFrame)){if(options.closeKeepAlive){$.get(options.closeKeepAlive,function(){fileUploadIframe(a)})}else{fileUploadIframe(a)}}else if((hasFileInputs||multipart)&&fileAPI){options.progress=options.progress||$.noop;fileUploadXhr(a)}else{$.ajax(options)}this.trigger('form-submit-notify',[this,options]);return this;function fileUploadXhr(a){var formdata=new FormData();for(var i=0;i<a.length;i++){if(a[i].type=='file')continue;formdata.append(a[i].name,a[i].value)}$form.find('input:file:enabled').each(function(){var name=$(this).attr('name'),files=this.files;if(name){for(var i=0;i<files.length;i++)formdata.append(name,files[i])}});if(options.extraData){for(var k in options.extraData)formdata.append(k,options.extraData[k])}options.data=null;var s=$.extend(true,{},$.ajaxSettings,options,{contentType:false,processData:false,cache:false,type:'POST'});s.context=s.context||s;s.data=null;var beforeSend=s.beforeSend;s.beforeSend=function(xhr,o){o.data=formdata;if(xhr.upload){xhr.upload.onprogress=function(event){o.progress(event.position,event.total)}}if(beforeSend)beforeSend.call(o,xhr,options)};$.ajax(s)}function fileUploadIframe(a){var form=$form[0],el,i,s,g,id,$io,io,xhr,sub,n,timedOut,timeoutHandle;var useProp=!!$.fn.prop;if(a){if(useProp){for(i=0;i<a.length;i++){el=$(form[a[i].name]);el.prop('disabled',false)}}else{for(i=0;i<a.length;i++){el=$(form[a[i].name]);el.removeAttr('disabled')}}}if($(':input[name=submit],:input[id=submit]',form).length){alert('Error: Form elements must not have name or id of "submit".');return}s=$.extend(true,{},$.ajaxSettings,options);s.context=s.context||s;id='jqFormIO'+(new Date().getTime());if(s.iframeTarget){$io=$(s.iframeTarget);n=$io.attr('name');if(n==null)$io.attr('name',id);else id=n}else{$io=$('<iframe name="'+id+'" src="'+s.iframeSrc+'" />');$io.css({position:'absolute',top:'-1000px',left:'-1000px'})}io=$io[0];xhr={aborted:0,responseText:null,responseXML:null,status:0,statusText:'n/a',getAllResponseHeaders:function(){},getResponseHeader:function(){},setRequestHeader:function(){},abort:function(status){var e=(status==='timeout'?'timeout':'aborted');log('aborting upload... '+e);this.aborted=1;$io.attr('src',s.iframeSrc);xhr.error=e;s.error&&s.error.call(s.context,xhr,e,status);g&&$.event.trigger("ajaxError",[xhr,s,e]);s.complete&&s.complete.call(s.context,xhr,e)}};g=s.global;if(g&&!$.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){$.active--}return}if(xhr.aborted){return}sub=form.clk;if(sub){n=sub.name;if(n&&!sub.disabled){s.extraData=s.extraData||{};s.extraData[n]=sub.value;if(sub.type=="image"){s.extraData[n+'.x']=form.clk_x;s.extraData[n+'.y']=form.clk_y}}}var CLIENT_TIMEOUT_ABORT=1;var SERVER_ABORT=2;function getDoc(frame){var doc=frame.contentWindow?frame.contentWindow.document:frame.contentDocument?frame.contentDocument:frame.document;return doc}var csrf_token=$('meta[name=csrf-token]').attr('content');var csrf_param=$('meta[name=csrf-param]').attr('content');if(csrf_param&&csrf_token){s.extraData=s.extraData||{};s.extraData[csrf_param]=csrf_token}function doSubmit(){var t=$form.attr('target'),a=$form.attr('action');form.setAttribute('target',id);if(!method){form.setAttribute('method','POST')}if(a!=s.url){form.setAttribute('action',s.url)}if(!s.skipEncodingOverride&&(!method||/post/i.test(method))){$form.attr({encoding:'multipart/form-data',enctype:'multipart/form-data'})}if(s.timeout){timeoutHandle=setTimeout(function(){timedOut=true;cb(CLIENT_TIMEOUT_ABORT)},s.timeout)}function checkState(){try{var state=getDoc(io).readyState;log('state = '+state);if(state.toLowerCase()=='uninitialized')setTimeout(checkState,50)}catch(e){log('Server abort: ',e,' (',e.name,')');cb(SERVER_ABORT);timeoutHandle&&clearTimeout(timeoutHandle);timeoutHandle=undefined}}var extraInputs=[];try{if(s.extraData){for(var n in s.extraData){extraInputs.push($('<input type="hidden" name="'+n+'">').attr('value',s.extraData[n]).appendTo(form)[0])}}if(!s.iframeTarget){$io.appendTo('body');io.attachEvent?io.attachEvent('onload',cb):io.addEventListener('load',cb,false)}setTimeout(checkState,15);form.submit()}finally{form.setAttribute('action',a);if(t){form.setAttribute('target',t)}else{$form.removeAttr('target')}$(extraInputs).remove()}}if(s.forceSync){doSubmit()}else{setTimeout(doSubmit,10)}var data,doc,domCheckCount=50,callbackProcessed;function cb(e){if(xhr.aborted||callbackProcessed){return}try{doc=getDoc(io)}catch(ex){log('cannot access response document: ',ex);e=SERVER_ABORT}if(e===CLIENT_TIMEOUT_ABORT&&xhr){xhr.abort('timeout');return}else if(e==SERVER_ABORT&&xhr){xhr.abort('server abort');return}if(!doc||doc.location.href==s.iframeSrc){if(!timedOut)return}io.detachEvent?io.detachEvent('onload',cb):io.removeEventListener('load',cb,false);var status='success',errMsg;try{if(timedOut){throw'timeout';}var isXml=s.dataType=='xml'||doc.XMLDocument||$.isXMLDoc(doc);log('isXml='+isXml);if(!isXml&&window.opera&&(doc.body==null||doc.body.innerHTML=='')){if(--domCheckCount){log('requeing onLoad callback, DOM not available');setTimeout(cb,250);return}}var docRoot=doc.body?doc.body:doc.documentElement;xhr.responseText=docRoot?docRoot.innerHTML:null;xhr.responseXML=doc.XMLDocument?doc.XMLDocument:doc;if(isXml)s.dataType='xml';xhr.getResponseHeader=function(header){var headers={'content-type':s.dataType};return headers[header]};if(docRoot){xhr.status=Number(docRoot.getAttribute('status'))||xhr.status;xhr.statusText=docRoot.getAttribute('statusText')||xhr.statusText}var dt=(s.dataType||'').toLowerCase();var scr=/(json|script|text)/.test(dt);if(scr||s.textarea){var ta=doc.getElementsByTagName('textarea')[0];if(ta){xhr.responseText=ta.value;xhr.status=Number(ta.getAttribute('status'))||xhr.status;xhr.statusText=ta.getAttribute('statusText')||xhr.statusText}else if(scr){var pre=doc.getElementsByTagName('pre')[0];var b=doc.getElementsByTagName('body')[0];if(pre){xhr.responseText=pre.textContent?pre.textContent:pre.innerText}else if(b){xhr.responseText=b.textContent?b.textContent:b.innerText}}}else if(dt=='xml'&&!xhr.responseXML&&xhr.responseText!=null){xhr.responseXML=toXml(xhr.responseText)}try{data=httpData(xhr,dt,s)}catch(e){status='parsererror';xhr.error=errMsg=(e||status)}}catch(e){log('error caught: ',e);status='error';xhr.error=errMsg=(e||status)}if(xhr.aborted){log('upload aborted');status=null}if(xhr.status){status=(xhr.status>=200&&xhr.status<300||xhr.status===304)?'success':'error'}if(status==='success'){s.success&&s.success.call(s.context,data,'success',xhr);g&&$.event.trigger("ajaxSuccess",[xhr,s])}else if(status){if(errMsg==undefined)errMsg=xhr.statusText;s.error&&s.error.call(s.context,xhr,status,errMsg);g&&$.event.trigger("ajaxError",[xhr,s,errMsg])}g&&$.event.trigger("ajaxComplete",[xhr,s]);if(g&&!--$.active){$.event.trigger("ajaxStop")}s.complete&&s.complete.call(s.context,xhr,status);callbackProcessed=true;if(s.timeout)clearTimeout(timeoutHandle);setTimeout(function(){if(!s.iframeTarget)$io.remove();xhr.responseXML=null},100)}var toXml=$.parseXML||function(s,doc){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=$.parseJSON||function(s){return window['eval']('('+s+')')};var httpData=function(xhr,type,s){var ct=xhr.getResponseHeader('content-type')||'',xml=type==='xml'||!type&&ct.indexOf('xml')>=0,data=xml?xhr.responseXML:xhr.responseText;if(xml&&data.documentElement.nodeName==='parsererror'){$.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}}};$.fn.ajaxForm=function(options){if(this.length===0){var o={s:this.selector,c:this.context};if(!$.isReady&&o.s){log('DOM not ready, queuing ajaxForm');$(function(){$(o.s,o.c).ajaxForm(options)});return this}log('terminating; zero elements found by selector'+($.isReady?'':' (DOM not ready)'));return this}return this.ajaxFormUnbind().bind('submit.form-plugin',function(e){if(!e.isDefaultPrevented()){e.preventDefault();$(this).ajaxSubmit(options)}}).bind('click.form-plugin',function(e){var target=e.target;var $el=$(target);if(!($el.is(":submit,input:image"))){var t=$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 $.fn.offset=='function'){var offset=$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}}setTimeout(function(){form.clk=form.clk_x=form.clk_y=null},100)})};$.fn.ajaxFormUnbind=function(){return this.unbind('submit.form-plugin click.form-plugin')};$.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"){if(!el.disabled&&form.clk==el){a.push({name:n,value:$(el).val(),type:el.type});a.push({name:n+'.x',value:form.clk_x},{name:n+'.y',value:form.clk_y})}continue}v=$.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,type:el.type})}}if(!semantic&&form.clk){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};$.fn.formSerialize=function(semantic){return $.param(this.formToArray(semantic))};$.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})}});return $.param(a)};$.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};$.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){v=(op.attributes&&op.attributes['value']&&!(op.attributes['value'].specified))?op.text:op.value}if(one){return v}a.push(v)}}return a}return $(el).val()};$.fn.clearForm=function(includeHidden){return this.each(function(){$('input,select,textarea',this).clearFields(includeHidden)})};$.fn.clearFields=$.fn.clearInputs=function(includeHidden){var re=/^(?:color|date|datetime|email|month|number|password|range|search|tel|text|time|url|week)$/i;return this.each(function(){var t=this.type,tag=this.tagName.toLowerCase();if(re.test(t)||tag=='textarea'||(includeHidden&&/hidden/.test(t))){this.value=''}else if(t=='checkbox'||t=='radio'){this.checked=false}else if(tag=='select'){this.selectedIndex=-1}})};$.fn.resetForm=function(){return this.each(function(){if(typeof this.reset=='function'||(typeof this.reset=='object'&&!this.reset.nodeType)){this.reset()}})};$.fn.enable=function(b){if(b===undefined){b=true}return this.each(function(){this.disabled=!b})};$.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'){$sel.find('option').selected(false)}this.selected=select}})};$.fn.ajaxSubmit.debug=false;function log(){if(!$.fn.ajaxSubmit.debug)return;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);