/*!
 * jQuery Form Plugin
 * version: 2.47 (04-SEP-2010)
 * @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() {
			$(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.
 */
(function(b){function q(){if(b.fn.ajaxSubmit.debug){var a="[jquery.form] "+Array.prototype.join.call(arguments,"");if(window.console&&window.console.log)window.console.log(a);else window.opera&&window.opera.postError&&window.opera.postError(a)}}b.fn.ajaxSubmit=function(a){function f(){function t(){var n=i.attr("target"),m=i.attr("action");l.setAttribute("target",u);l.getAttribute("method")!="POST"&&l.setAttribute("method","POST");l.getAttribute("action")!=e.url&&l.setAttribute("action",e.url);e.skipEncodingOverride|| i.attr({encoding:"multipart/form-data",enctype:"multipart/form-data"});e.timeout&&setTimeout(function(){E=true;s()},e.timeout);var v=[];try{if(e.extraData)for(var w in e.extraData)v.push(b('<input type="hidden" name="'+w+'" value="'+e.extraData[w]+'" />').appendTo(l)[0]);r.appendTo("body");r.data("form-plugin-onload",s);l.submit()}finally{l.setAttribute("action",m);n?l.setAttribute("target",n):i.removeAttr("target");b(v).remove()}}function s(){if(!F){r.removeData("form-plugin-onload");var n=true; try{if(E)throw"timeout";o=x.contentWindow?x.contentWindow.document:x.contentDocument?x.contentDocument:x.document;var m=e.dataType=="xml"||o.XMLDocument||b.isXMLDoc(o);q("isXml="+m);if(!m&&window.opera&&(o.body==null||o.body.innerHTML==""))if(--I){q("requeing onLoad callback, DOM not available");setTimeout(s,250);return}F=true;j.responseText=o.documentElement?o.documentElement.innerHTML:null;j.responseXML=o.XMLDocument?o.XMLDocument:o;j.getResponseHeader=function(J){return{"content-type":e.dataType}[J]}; var v=/(json|script)/.test(e.dataType);if(v||e.textarea){var w=o.getElementsByTagName("textarea")[0];if(w)j.responseText=w.value;else if(v){var G=o.getElementsByTagName("pre")[0];if(G)j.responseText=G.innerHTML}}else if(e.dataType=="xml"&&!j.responseXML&&j.responseText!=null)j.responseXML=B(j.responseText);H=b.httpData(j,e.dataType)}catch(C){q("error caught:",C);n=false;j.error=C;b.handleError(e,j,"error",C)}if(n){e.success.call(e.context,H,"success",j);y&&b.event.trigger("ajaxSuccess",[j,e])}y&& b.event.trigger("ajaxComplete",[j,e]);y&&!--b.active&&b.event.trigger("ajaxStop");if(e.complete)e.complete.call(e.context,j,n?"success":"error");setTimeout(function(){r.removeData("form-plugin-onload");r.remove();j.responseXML=null},100)}}function B(n,m){if(window.ActiveXObject){m=new ActiveXObject("Microsoft.XMLDOM");m.async="false";m.loadXML(n)}else m=(new DOMParser).parseFromString(n,"text/xml");return m&&m.documentElement&&m.documentElement.tagName!="parsererror"?m:null}var l=i[0];if(b(":input[name=submit],:input[id=submit]", l).length)alert('Error: Form elements must not have name or id of "submit".');else{var e=b.extend(true,{},b.ajaxSettings,a);e.context=e.context||e;var u="jqFormIO"+(new Date).getTime(),D="_"+u;window[D]=function(){var n=r.data("form-plugin-onload");if(n){n();window[D]=undefined;try{delete window[D]}catch(m){}}};var r=b('<iframe id="'+u+'" name="'+u+'" src="'+e.iframeSrc+'" onload="window[\'_\'+this.id]()" />'),x=r[0];r.css({position:"absolute",top:"-1000px",left:"-1000px"});var j={aborted:0,responseText:null, responseXML:null,status:0,statusText:"n/a",getAllResponseHeaders:function(){},getResponseHeader:function(){},setRequestHeader:function(){},abort:function(){this.aborted=1;r.attr("src",e.iframeSrc)}},y=e.global;y&&!b.active++&&b.event.trigger("ajaxStart");y&&b.event.trigger("ajaxSend",[j,e]);if(e.beforeSend&&e.beforeSend.call(e.context,j,e)===false)e.global&&b.active--;else if(!j.aborted){var F=false,E=0,z=l.clk;if(z){var A=z.name;if(A&&!z.disabled){e.extraData=e.extraData||{};e.extraData[A]=z.value; if(z.type=="image"){e.extraData[A+".x"]=l.clk_x;e.extraData[A+".y"]=l.clk_y}}}e.forceSync?t():setTimeout(t,10);var H,o,I=50}}}if(!this.length){q("ajaxSubmit: skipping submit process - no element selected");return this}if(typeof a=="function")a={success:a};var d=b.trim(this.attr("action"));if(d)d=(d.match(/^([^#]+)/)||[])[1];d=d||window.location.href||"";a=b.extend(true,{url:d,type:this.attr("method")||"GET",iframeSrc:/^https/i.test(window.location.href||"")?"javascript:false":"about:blank"},a);d= {};this.trigger("form-pre-serialize",[this,a,d]);if(d.veto){q("ajaxSubmit: submit vetoed via form-pre-serialize trigger");return this}if(a.beforeSerialize&&a.beforeSerialize(this,a)===false){q("ajaxSubmit: submit aborted via beforeSerialize callback");return this}var c,h,g=this.formToArray(a.semantic);if(a.data){a.extraData=a.data;for(c in a.data)if(a.data[c]instanceof Array)for(var k in a.data[c])g.push({name:c,value:a.data[c][k]});else{h=a.data[c];h=b.isFunction(h)?h():h;g.push({name:c,value:h})}}if(a.beforeSubmit&& a.beforeSubmit(g,this,a)===false){q("ajaxSubmit: submit aborted via beforeSubmit callback");return this}this.trigger("form-submit-validate",[g,this,a,d]);if(d.veto){q("ajaxSubmit: submit vetoed via form-submit-validate trigger");return this}c=b.param(g);if(a.type.toUpperCase()=="GET"){a.url+=(a.url.indexOf("?")>=0?"&":"?")+c;a.data=null}else a.data=c;var i=this,p=[];a.resetForm&&p.push(function(){i.resetForm()});a.clearForm&&p.push(function(){i.clearForm()});if(!a.dataType&&a.target){var K=a.success|| function(){};p.push(function(t){var s=a.replaceTarget?"replaceWith":"html";b(a.target)[s](t).each(K,arguments)})}else a.success&&p.push(a.success);a.success=function(t,s,B){for(var l=a.context||a,e=0,u=p.length;e<u;e++)p[e].apply(l,[t,s,B||i,i])};c=b("input:file",this).length>0;k=i.attr("enctype")=="multipart/form-data"||i.attr("encoding")=="multipart/form-data";if(a.iframe!==false&&(c||a.iframe||k))a.closeKeepAlive?b.get(a.closeKeepAlive,f):f();else b.ajax(a);this.trigger("form-submit-notify",[this, a]);return this};b.fn.ajaxForm=function(a){if(this.length===0){var f={s:this.selector,c:this.context};if(!b.isReady&&f.s){q("DOM not ready, queuing ajaxForm");b(function(){b(f.s,f.c).ajaxForm(a)});return this}q("terminating; zero elements found by selector"+(b.isReady?"":" (DOM not ready)"));return this}return this.ajaxFormUnbind().bind("submit.form-plugin",function(d){if(!d.isDefaultPrevented()){d.preventDefault();b(this).ajaxSubmit(a)}}).bind("click.form-plugin",function(d){var c=d.target,h=b(c); if(!h.is(":submit,input:image")){c=h.closest(":submit");if(c.length==0)return;c=c[0]}var g=this;g.clk=c;if(c.type=="image")if(d.offsetX!=undefined){g.clk_x=d.offsetX;g.clk_y=d.offsetY}else if(typeof b.fn.offset=="function"){h=h.offset();g.clk_x=d.pageX-h.left;g.clk_y=d.pageY-h.top}else{g.clk_x=d.pageX-c.offsetLeft;g.clk_y=d.pageY-c.offsetTop}setTimeout(function(){g.clk=g.clk_x=g.clk_y=null},100)})};b.fn.ajaxFormUnbind=function(){return this.unbind("submit.form-plugin click.form-plugin")};b.fn.formToArray= function(a){var f=[];if(this.length===0)return f;var d=this[0],c=a?d.getElementsByTagName("*"):d.elements;if(!c)return f;var h,g,k,i;h=0;for(max=c.length;h<max;h++){g=c[h];if(k=g.name)if(a&&d.clk&&g.type=="image"){if(!g.disabled&&d.clk==g){f.push({name:k,value:b(g).val()});f.push({name:k+".x",value:d.clk_x},{name:k+".y",value:d.clk_y})}}else if((i=b.fieldValue(g,true))&&i.constructor==Array){g=0;for(jmax=i.length;g<jmax;g++)f.push({name:k,value:i[g]})}else i!==null&&typeof i!="undefined"&&f.push({name:k, value:i})}if(!a&&d.clk){a=b(d.clk);c=a[0];if((k=c.name)&&!c.disabled&&c.type=="image"){f.push({name:k,value:a.val()});f.push({name:k+".x",value:d.clk_x},{name:k+".y",value:d.clk_y})}}return f};b.fn.formSerialize=function(a){return b.param(this.formToArray(a))};b.fn.fieldSerialize=function(a){var f=[];this.each(function(){var d=this.name;if(d){var c=b.fieldValue(this,a);if(c&&c.constructor==Array)for(var h=0,g=c.length;h<g;h++)f.push({name:d,value:c[h]});else c!==null&&typeof c!="undefined"&&f.push({name:this.name, value:c})}});return b.param(f)};b.fn.fieldValue=function(a){for(var f=[],d=0,c=this.length;d<c;d++){var h=b.fieldValue(this[d],a);h===null||typeof h=="undefined"||h.constructor==Array&&!h.length||(h.constructor==Array?b.merge(f,h):f.push(h))}return f};b.fieldValue=function(a,f){var d=a.name,c=a.type,h=a.tagName.toLowerCase();if(f===undefined)f=true;if(f&&(!d||a.disabled||c=="reset"||c=="button"||(c=="checkbox"||c=="radio")&&!a.checked||(c=="submit"||c=="image")&&a.form&&a.form.clk!=a||h=="select"&& a.selectedIndex==-1))return null;if(h=="select"){var g=a.selectedIndex;if(g<0)return null;d=[];h=a.options;var k=(c=c=="select-one")?g+1:h.length;for(g=c?g:0;g<k;g++){var i=h[g];if(i.selected){var p=i.value;p||(p=i.attributes&&i.attributes.value&&!i.attributes.value.specified?i.text:i.value);if(c)return p;d.push(p)}}return d}return b(a).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 a= this.type,f=this.tagName.toLowerCase();if(a=="text"||a=="password"||f=="textarea")this.value="";else if(a=="checkbox"||a=="radio")this.checked=false;else if(f=="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(a){if(a===undefined)a=true;return this.each(function(){this.disabled=!a})};b.fn.selected=function(a){if(a===undefined)a=true;return this.each(function(){var f= this.type;if(f=="checkbox"||f=="radio")this.checked=a;else if(this.tagName.toLowerCase()=="option"){f=b(this).parent("select");a&&f[0]&&f[0].type=="select-one"&&f.find("option").selected(false);this.selected=a}})}})(jQuery);