/*
 * jQuery validation plug-in 1.5.5
 *
 * http://bassistance.de/jquery-plugins/jquery-plugin-validation/
 * http://docs.jquery.com/Plugins/Validation
 *
 * Copyright (c) 2006 - 2008 Jörn Zaefferer
 *
 * $Id: jquery.validate.js 6403 2009-06-17 14:27:16Z joern.zaefferer $
 *
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 */

(function($) {

$.extend($.fn, {
 // http://docs.jquery.com/Plugins/Validation/validate
 validate: function( options ) {

 // if nothing is selected, return nothing; can't chain anyway
 if (!this.length) {
 options && options.debug && window.console && console.warn( "nothing selected, can't validate, returning nothing" );
 return;
 }

 // check if a validator for this form was already created
 var validator = $.data(this[0], 'validator');
 if ( validator ) {
 return validator;
 }

 validator = new $.validator( options, this[0] );
 $.data(this[0], 'validator', validator);

 if ( validator.settings.onsubmit ) {

 // allow suppresing validation by adding a cancel class to the submit button
 this.find("input, button").filter(".cancel").click(function() {
 validator.cancelSubmit = true;
 });

 // when a submitHandler is used, capture the submitting button
 if (validator.settings.submitHandler) {
 this.find("input, button").filter(":submit").click(function() {
 validator.submitButton = this;
 });
 }

 // validate the form on submit
 this.submit( function( event ) {
 if ( validator.settings.debug )
 // prevent form submit to be able to see console output
 event.preventDefault();

 function handle() {
 if ( validator.settings.submitHandler ) {
 if (validator.submitButton) {
 // insert a hidden input as a replacement for the missing submit button
 var hidden = $("<input type='hidden'/>").attr("name", validator.submitButton.name).val(validator.submitButton.value).appendTo(validator.currentForm);
 }
 validator.settings.submitHandler.call( validator, validator.currentForm );
 if (validator.submitButton) {
 // and clean up afterwards; thanks to no-block-scope, hidden can be referenced
 hidden.remove();
 }
 return false;
 }
 return true;
 }

 // prevent submit for invalid forms or custom submit handlers
 if ( validator.cancelSubmit ) {
 validator.cancelSubmit = false;
 return handle();
 }
 if ( validator.form() ) {
 if ( validator.pendingRequest ) {
 validator.formSubmitted = true;
 return false;
 }
 return handle();
 } else {
 validator.focusInvalid();
 return false;
 }
 });
 }

 return validator;
 },
 // http://docs.jquery.com/Plugins/Validation/valid
 valid: function() {
 if ( $(this[0]).is('form')) {
 return this.validate().form();
 } else {
 var valid = true;
 var validator = $(this[0].form).validate();
 this.each(function() {
 valid &= validator.element(this);
 });
 return valid;
 }
 },
 // attributes: space seperated list of attributes to retrieve and remove
 removeAttrs: function(attributes) {
 var result = {},
 $element = this;
 $.each(attributes.split(/\s/), function(index, value) {
 result[value] = $element.attr(value);
 $element.removeAttr(value);
 });
 return result;
 },
 // http://docs.jquery.com/Plugins/Validation/rules
 rules: function(command, argument) {
 var element = this[0];

 if (command) {
 var settings = $.data(element.form, 'validator').settings;
 var staticRules = settings.rules;
 var existingRules = $.validator.staticRules(element);
 switch(command) {
 case "add":
 $.extend(existingRules, $.validator.normalizeRule(argument));
 staticRules[element.name] = existingRules;
 if (argument.messages)
 settings.messages[element.name] = $.extend( settings.messages[element.name], argument.messages );
 break;
 case "remove":
 if (!argument) {
 delete staticRules[element.name];
 return existingRules;
 }
 var filtered = {};
 $.each(argument.split(/\s/), function(index, method) {
 filtered[method] = existingRules[method];
 delete existingRules[method];
 });
 return filtered;
 }
 }

 var data = $.validator.normalizeRules(
 $.extend(
 {},
 $.validator.metadataRules(element),
 $.validator.classRules(element),
 $.validator.attributeRules(element),
 $.validator.staticRules(element)
 ), element);

 // make sure required is at front
 if (data.required) {
 var param = data.required;
 delete data.required;
 data = $.extend({required: param}, data);
 }

 return data;
 }
});

// Custom selectors
$.extend($.expr[":"], {
 // http://docs.jquery.com/Plugins/Validation/blank
 blank: function(a) {return !$.trim(a.value);},
 // http://docs.jquery.com/Plugins/Validation/filled
 filled: function(a) {return !!$.trim(a.value);},
 // http://docs.jquery.com/Plugins/Validation/unchecked
 unchecked: function(a) {return !a.checked;}
});

// constructor for validator
$.validator = function( options, form ) {
 this.settings = $.extend( {}, $.validator.defaults, options );
 this.currentForm = form;
 this.init();
};

$.validator.format = function(source, params) {
 if ( arguments.length == 1 )
 return function() {
 var args = $.makeArray(arguments);
 args.unshift(source);
 return $.validator.format.apply( this, args );
 };
 if ( arguments.length > 2 && params.constructor != Array ) {
 params = $.makeArray(arguments).slice(1);
 }
 if ( params.constructor != Array ) {
 params = [ params ];
 }
 $.each(params, function(i, n) {
 source = source.replace(new RegExp("\\{" + i + "\\}", "g"), n);
 });
 return source;
};

$.extend($.validator, {

 defaults: {
 messages: {},
 groups: {},
 rules: {},
 errorClass: "error",
 validClass: "valid",
 errorElement: "label",
 focusInvalid: true,
 errorContainer: $( [] ),
 errorLabelContainer: $( [] ),
 onsubmit: true,
 ignore: [],
 ignoreTitle: false,
 onfocusin: function(element) {
 this.lastActive = element;

 // hide error label and remove error class on focus if enabled
 if ( this.settings.focusCleanup && !this.blockFocusCleanup ) {
 this.settings.unhighlight && this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass );
 this.errorsFor(element).hide();
 }
 },
 onfocusout: function(element) {
 if ( !this.checkable(element) && (element.name in this.submitted || !this.optional(element)) ) {
 this.element(element);
 }
 },
 onkeyup: function(element) {
 if ( element.name in this.submitted || element == this.lastElement ) {
 this.element(element);
 }
 },
 onclick: function(element) {
 if ( element.name in this.submitted )
 this.element(element);
 },
 highlight: function( element, errorClass, validClass ) {
 $(element).addClass(errorClass).removeClass(validClass);
 },
 unhighlight: function( element, errorClass, validClass ) {
 $(element).removeClass(errorClass).addClass(validClass);
 }
 },

 // http://docs.jquery.com/Plugins/Validation/Validator/setDefaults
 setDefaults: function(settings) {
 $.extend( $.validator.defaults, settings );
 },

 messages: {
 required: "This field is required.",
 remote: "Please fix this field.",
 email: "Please enter a valid email address.",
 url: "Please enter a valid URL.",
 date: "Please enter a valid date.",
 dateISO: "Please enter a valid date (ISO).",
 dateDE: "Bitte geben Sie ein gültiges Datum ein.",
 number: "Please enter a valid number.",
 numberDE: "Bitte geben Sie eine Nummer ein.",
 digits: "Please enter only digits",
 creditcard: "Please enter a valid credit card number.",
 equalTo: "Please enter the same value again.",
 accept: "Please enter a value with a valid extension.",
 maxlength: $.validator.format("Please enter no more than {0} characters."),
 minlength: $.validator.format("Please enter at least {0} characters."),
 rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
 range: $.validator.format("Please enter a value between {0} and {1}."),
 max: $.validator.format("Please enter a value less than or equal to {0}."),
 min: $.validator.format("Please enter a value greater than or equal to {0}.")
 },

 autoCreateRanges: false,

 prototype: {

 init: function() {
 this.labelContainer = $(this.settings.errorLabelContainer);
 this.errorContext = this.labelContainer.length && this.labelContainer || $(this.currentForm);
 this.containers = $(this.settings.errorContainer).add( this.settings.errorLabelContainer );
 this.submitted = {};
 this.valueCache = {};
 this.pendingRequest = 0;
 this.pending = {};
 this.invalid = {};
 this.reset();

 var groups = (this.groups = {});
 $.each(this.settings.groups, function(key, value) {
 $.each(value.split(/\s/), function(index, name) {
 groups[name] = key;
 });
 });
 var rules = this.settings.rules;
 $.each(rules, function(key, value) {
 rules[key] = $.validator.normalizeRule(value);
 });

 function delegate(event) {
 var validator = $.data(this[0].form, "validator");
 validator.settings["on" + event.type] && validator.settings["on" + event.type].call(validator, this[0] );
 }
 $(this.currentForm)
 .delegate("focusin focusout keyup", ":text, :password, :file, select, textarea", delegate)
 .delegate("click", ":radio, :checkbox", delegate);

 if (this.settings.invalidHandler)
 $(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler);
 },

 // http://docs.jquery.com/Plugins/Validation/Validator/form
 form: function() {
 this.checkForm();
 $.extend(this.submitted, this.errorMap);
 this.invalid = $.extend({}, this.errorMap);
 if (!this.valid())
 $(this.currentForm).triggerHandler("invalid-form", [this]);
 this.showErrors();
 return this.valid();
 },

 checkForm: function() {
 this.prepareForm();
 for ( var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++ ) {
 this.check( elements[i] );
 }
 return this.valid();
 },

 // http://docs.jquery.com/Plugins/Validation/Validator/element
 element: function( element ) {
 element = this.clean( element );
 this.lastElement = element;
 this.prepareElement( element );
 this.currentElements = $(element);
 var result = this.check( element );
 if ( result ) {
 delete this.invalid[element.name];
 } else {
 this.invalid[element.name] = true;
 }
 if ( !this.numberOfInvalids() ) {
 // Hide error containers on last error
 this.toHide = this.toHide.add( this.containers );
 }
 this.showErrors();
 return result;
 },

 // http://docs.jquery.com/Plugins/Validation/Validator/showErrors
 showErrors: function(errors) {
 if(errors) {
 // add items to error list and map
 $.extend( this.errorMap, errors );
 this.errorList = [];
 for ( var name in errors ) {
 this.errorList.push({
 message: errors[name],
 element: this.findByName(name)[0]
 });
 }
 // remove items from success list
 this.successList = $.grep( this.successList, function(element) {
 return !(element.name in errors);
 });
 }
 this.settings.showErrors
 ? this.settings.showErrors.call( this, this.errorMap, this.errorList )
 : this.defaultShowErrors();
 },

 // http://docs.jquery.com/Plugins/Validation/Validator/resetForm
 resetForm: function() {
 if ( $.fn.resetForm )
 $( this.currentForm ).resetForm();
 this.submitted = {};
 this.prepareForm();
 this.hideErrors();
 this.elements().removeClass( this.settings.errorClass );
 },

 numberOfInvalids: function() {
 return this.objectLength(this.invalid);
 },

 objectLength: function( obj ) {
 var count = 0;
 for ( var i in obj )
 count++;
 return count;
 },

 hideErrors: function() {
 this.addWrapper( this.toHide ).hide();
 },

 valid: function() {
 return this.size() == 0;
 },

 size: function() {
 return this.errorList.length;
 },

 focusInvalid: function() {
 if( this.settings.focusInvalid ) {
 try {
 $(this.findLastActive() || this.errorList.length && this.errorList[0].element || []).filter(":visible").focus();
 } catch(e) {
 // ignore IE throwing errors when focusing hidden elements
 }
 }
 },

 findLastActive: function() {
 var lastActive = this.lastActive;
 return lastActive && $.grep(this.errorList, function(n) {
 return n.element.name == lastActive.name;
 }).length == 1 && lastActive;
 },

 elements: function() {
 var validator = this,
 rulesCache = {};

 // select all valid inputs inside the form (no submit or reset buttons)
 // workaround $Query([]).add until http://dev.jquery.com/ticket/2114 is solved
 return $([]).add(this.currentForm.elements)
 .filter(":input")
 .not(":submit, :reset, :image, [disabled]")
 .not( this.settings.ignore )
 .filter(function() {
 !this.name && validator.settings.debug && window.console && console.error( "%o has no name assigned", this);

 // select only the first element for each name, and only those with rules specified
 if ( this.name in rulesCache || !validator.objectLength($(this).rules()) )
 return false;

 rulesCache[this.name] = true;
 return true;
 });
 },

 clean: function( selector ) {
 return $( selector )[0];
 },

 errors: function() {
 return $( this.settings.errorElement + "." + this.settings.errorClass, this.errorContext );
 },

 reset: function() {
 this.successList = [];
 this.errorList = [];
 this.errorMap = {};
 this.toShow = $([]);
 this.toHide = $([]);
 this.formSubmitted = false;
 this.currentElements = $([]);
 },

 prepareForm: function() {
 this.reset();
 this.toHide = this.errors().add( this.containers );
 },

 prepareElement: function( element ) {
 this.reset();
 this.toHide = this.errorsFor(element);
 },

 check: function( element ) {
 element = this.clean( element );

 // if radio/checkbox, validate first element in group instead
 if (this.checkable(element)) {
 element = this.findByName( element.name )[0];
 }

 var rules = $(element).rules();
 var dependencyMismatch = false;
 for( method in rules ) {
 var rule = { method: method, parameters: rules[method] };
 try {
 var result = $.validator.methods[method].call( this, element.value.replace(/\r/g, ""), element, rule.parameters );

 // if a method indicates that the field is optional and therefore valid,
 // don't mark it as valid when there are no other rules
 if ( result == "dependency-mismatch" ) {
 dependencyMismatch = true;
 continue;
 }
 dependencyMismatch = false;

 if ( result == "pending" ) {
 this.toHide = this.toHide.not( this.errorsFor(element) );
 return;
 }

 if( !result ) {
 this.formatAndAdd( element, rule );
 return false;
 }
 } catch(e) {
 this.settings.debug && window.console && console.log("exception occured when checking element " + element.id
 + ", check the '" + rule.method + "' method");
 throw e;
 }
 }
 if (dependencyMismatch)
 return;
 if ( this.objectLength(rules) )
 this.successList.push(element);
 return true;
 },

 // return the custom message for the given element and validation method
 // specified in the element's "messages" metadata
 customMetaMessage: function(element, method) {
 if (!$.metadata)
 return;

 var meta = this.settings.meta
 ? $(element).metadata()[this.settings.meta]
 : $(element).metadata();

 return meta && meta.messages && meta.messages[method];
 },

 // return the custom message for the given element name and validation method
 customMessage: function( name, method ) {
 var m = this.settings.messages[name];
 return m && (m.constructor == String
 ? m
 : m[method]);
 },

 // return the first defined argument, allowing empty strings
 findDefined: function() {
 for(var i = 0; i < arguments.length; i++) {
 if (arguments[i] !== undefined)
 return arguments[i];
 }
 return undefined;
 },

 defaultMessage: function( element, method) {
 return this.findDefined(
 this.customMessage( element.name, method ),
 this.customMetaMessage( element, method ),
 // title is never undefined, so handle empty string as undefined
 !this.settings.ignoreTitle && element.title || undefined,
 $.validator.messages[method],
 "<strong>Warning: No message defined for " + element.name + "</strong>"
 );
 },

 formatAndAdd: function( element, rule ) {
 var message = this.defaultMessage( element, rule.method );
 if ( typeof message == "function" )
 message = message.call(this, rule.parameters, element);
 this.errorList.push({
 message: message,
 element: element
 });
 this.errorMap[element.name] = message;
 this.submitted[element.name] = message;
 },

 addWrapper: function(toToggle) {
 if ( this.settings.wrapper )
 toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) );
 return toToggle;
 },

 defaultShowErrors: function() {
 for ( var i = 0; this.errorList[i]; i++ ) {
 var error = this.errorList[i];
 this.settings.highlight && this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.validClass );
 this.showLabel( error.element, error.message );
 }
 if( this.errorList.length ) {
 this.toShow = this.toShow.add( this.containers );
 }
 if (this.settings.success) {
 for ( var i = 0; this.successList[i]; i++ ) {
 this.showLabel( this.successList[i] );
 }
 }
 if (this.settings.unhighlight) {
 for ( var i = 0, elements = this.validElements(); elements[i]; i++ ) {
 this.settings.unhighlight.call( this, elements[i], this.settings.errorClass, this.settings.validClass );
 }
 }
 this.toHide = this.toHide.not( this.toShow );
 this.hideErrors();
 this.addWrapper( this.toShow ).show();
 },

 validElements: function() {
 return this.currentElements.not(this.invalidElements());
 },

 invalidElements: function() {
 return $(this.errorList).map(function() {
 return this.element;
 });
 },

 showLabel: function(element, message) {
 var label = this.errorsFor( element );
 if ( label.length ) {
 // refresh error/success class
 label.removeClass().addClass( this.settings.errorClass );

 // check if we have a generated label, replace the message then
 label.attr("generated") && label.html(message);
 } else {
 // create label
 label = $("<" + this.settings.errorElement + "/>")
 .attr({"for": this.idOrName(element), generated: true})
 .addClass(this.settings.errorClass)
 .html(message || "");
 if ( this.settings.wrapper ) {
 // make sure the element is visible, even in IE
 // actually showing the wrapped element is handled elsewhere
 label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent();
 }
 if ( !this.labelContainer.append(label).length )
 this.settings.errorPlacement
 ? this.settings.errorPlacement(label, $(element) )
 : label.insertAfter(element);
 }
 if ( !message && this.settings.success ) {
 label.text("");
 typeof this.settings.success == "string"
 ? label.addClass( this.settings.success )
 : this.settings.success( label );
 }
 this.toShow = this.toShow.add(label);
 },

 errorsFor: function(element) {
 return this.errors().filter("[for='" + this.idOrName(element) + "']");
 },

 idOrName: function(element) {
 return this.groups[element.name] || (this.checkable(element) ? element.name : element.id || element.name);
 },

 checkable: function( element ) {
 return /radio|checkbox/i.test(element.type);
 },

 findByName: function( name ) {
 // select by name and filter by form for performance over form.find("[name=...]")
 var form = this.currentForm;
 return $(document.getElementsByName(name)).map(function(index, element) {
 return element.form == form && element.name == name && element || null;
 });
 },

 getLength: function(value, element) {
 switch( element.nodeName.toLowerCase() ) {
 case 'select':
 return $("option:selected", element).length;
 case 'input':
 if( this.checkable( element) )
 return this.findByName(element.name).filter(':checked').length;
 }
 return value.length;
 },

 depend: function(param, element) {
 return this.dependTypes[typeof param]
 ? this.dependTypes[typeof param](param, element)
 : true;
 },

 dependTypes: {
 "boolean": function(param, element) {
 return param;
 },
 "string": function(param, element) {
 return !!$(param, element.form).length;
 },
 "function": function(param, element) {
 return param(element);
 }
 },

 optional: function(element) {
 return !$.validator.methods.required.call(this, $.trim(element.value), element) && "dependency-mismatch";
 },

 startRequest: function(element) {
 if (!this.pending[element.name]) {
 this.pendingRequest++;
 this.pending[element.name] = true;
 }
 },

 stopRequest: function(element, valid) {
 this.pendingRequest--;
 // sometimes synchronization fails, make sure pendingRequest is never < 0
 if (this.pendingRequest < 0)
 this.pendingRequest = 0;
 delete this.pending[element.name];
 if ( valid && this.pendingRequest == 0 && this.formSubmitted && this.form() ) {
 $(this.currentForm).submit();
 } else if (!valid && this.pendingRequest == 0 && this.formSubmitted) {
 $(this.currentForm).triggerHandler("invalid-form", [this]);
 }
 },

 previousValue: function(element) {
 return $.data(element, "previousValue") || $.data(element, "previousValue", previous = {
 old: null,
 valid: true,
 message: this.defaultMessage( element, "remote" )
 });
 }

 },

 classRuleSettings: {
 required: {required: true},
 email: {email: true},
 url: {url: true},
 date: {date: true},
 dateISO: {dateISO: true},
 dateDE: {dateDE: true},
 number: {number: true},
 numberDE: {numberDE: true},
 digits: {digits: true},
 creditcard: {creditcard: true}
 },

 addClassRules: function(className, rules) {
 className.constructor == String ?
 this.classRuleSettings[className] = rules :
 $.extend(this.classRuleSettings, className);
 },

 classRules: function(element) {
 var rules = {};
 var classes = $(element).attr('class');
 classes && $.each(classes.split(' '), function() {
 if (this in $.validator.classRuleSettings) {
 $.extend(rules, $.validator.classRuleSettings[this]);
 }
 });
 return rules;
 },

 attributeRules: function(element) {
 var rules = {};
 var $element = $(element);

 for (method in $.validator.methods) {
 var value = $element.attr(method);
 if (value) {
 rules[method] = value;
 }
 }

 // maxlength may be returned as -1, 2147483647 (IE) and 524288 (safari) for text inputs
 if (rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength)) {
 delete rules.maxlength;
 }

 return rules;
 },

 metadataRules: function(element) {
 if (!$.metadata) return {};

 var meta = $.data(element.form, 'validator').settings.meta;
 return meta ?
 $(element).metadata()[meta] :
 $(element).metadata();
 },

 staticRules: function(element) {
 var rules = {};
 var validator = $.data(element.form, 'validator');
 if (validator.settings.rules) {
 rules = $.validator.normalizeRule(validator.settings.rules[element.name]) || {};
 }
 return rules;
 },

 normalizeRules: function(rules, element) {
 // handle dependency check
 $.each(rules, function(prop, val) {
 // ignore rule when param is explicitly false, eg. required:false
 if (val === false) {
 delete rules[prop];
 return;
 }
 if (val.param || val.depends) {
 var keepRule = true;
 switch (typeof val.depends) {
 case "string":
 keepRule = !!$(val.depends, element.form).length;
 break;
 case "function":
 keepRule = val.depends.call(element, element);
 break;
 }
 if (keepRule) {
 rules[prop] = val.param !== undefined ? val.param : true;
 } else {
 delete rules[prop];
 }
 }
 });

 // evaluate parameters
 $.each(rules, function(rule, parameter) {
 rules[rule] = $.isFunction(parameter) ? parameter(element) : parameter;
 });

 // clean number parameters
 $.each(['minlength', 'maxlength', 'min', 'max'], function() {
 if (rules[this]) {
 rules[this] = Number(rules[this]);
 }
 });
 $.each(['rangelength', 'range'], function() {
 if (rules[this]) {
 rules[this] = [Number(rules[this][0]), Number(rules[this][1])];
 }
 });

 if ($.validator.autoCreateRanges) {
 // auto-create ranges
 if (rules.min && rules.max) {
 rules.range = [rules.min, rules.max];
 delete rules.min;
 delete rules.max;
 }
 if (rules.minlength && rules.maxlength) {
 rules.rangelength = [rules.minlength, rules.maxlength];
 delete rules.minlength;
 delete rules.maxlength;
 }
 }

 // To support custom messages in metadata ignore rule methods titled "messages"
 if (rules.messages) {
 delete rules.messages
 }

 return rules;
 },

 // Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}
 normalizeRule: function(data) {
 if( typeof data == "string" ) {
 var transformed = {};
 $.each(data.split(/\s/), function() {
 transformed[this] = true;
 });
 data = transformed;
 }
 return data;
 },

 // http://docs.jquery.com/Plugins/Validation/Validator/addMethod
 addMethod: function(name, method, message) {
 $.validator.methods[name] = method;
 $.validator.messages[name] = message || $.validator.messages[name];
 if (method.length < 3) {
 $.validator.addClassRules(name, $.validator.normalizeRule(name));
 }
 },

 methods: {

 // http://docs.jquery.com/Plugins/Validation/Methods/required
 required: function(value, element, param) {
 // check if dependency is met
 if ( !this.depend(param, element) )
 return "dependency-mismatch";
 switch( element.nodeName.toLowerCase() ) {
 case 'select':
 var options = $("option:selected", element);
 return options.length > 0 && ( element.type == "select-multiple" || ($.browser.msie && !(options[0].attributes['value'].specified) ? options[0].text : options[0].value).length > 0);
 case 'input':
 if ( this.checkable(element) )
 return this.getLength(value, element) > 0;
 default:
 return $.trim(value).length > 0;
 }
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/remote
 remote: function(value, element, param) {
 if ( this.optional(element) )
 return "dependency-mismatch";

 var previous = this.previousValue(element);

 if (!this.settings.messages[element.name] )
 this.settings.messages[element.name] = {};
 this.settings.messages[element.name].remote = typeof previous.message == "function" ? previous.message(value) : previous.message;

 param = typeof param == "string" && {url:param} || param;

 if ( previous.old !== value ) {
 previous.old = value;
 var validator = this;
 this.startRequest(element);
 var data = {};
 data[element.name] = value;
 $.ajax($.extend(true, {
 url: param,
 mode: "abort",
 port: "validate" + element.name,
 dataType: "json",
 data: data,
 success: function(response) {
 var valid = response === true;
 if ( valid ) {
 var submitted = validator.formSubmitted;
 validator.prepareElement(element);
 validator.formSubmitted = submitted;
 validator.successList.push(element);
 validator.showErrors();
 } else {
 var errors = {};
 errors[element.name] = previous.message = response || validator.defaultMessage( element, "remote" );
 validator.showErrors(errors);
 }
 previous.valid = valid;
 validator.stopRequest(element, valid);
 }
 }, param));
 return "pending";
 } else if( this.pending[element.name] ) {
 return "pending";
 }
 return previous.valid;
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/minlength
 minlength: function(value, element, param) {
 return this.optional(element) || this.getLength($.trim(value), element) >= param;
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/maxlength
 maxlength: function(value, element, param) {
 return this.optional(element) || this.getLength($.trim(value), element) <= param;
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/rangelength
 rangelength: function(value, element, param) {
 var length = this.getLength($.trim(value), element);
 return this.optional(element) || ( length >= param[0] && length <= param[1] );
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/min
 min: function( value, element, param ) {
 return this.optional(element) || value >= param;
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/max
 max: function( value, element, param ) {
 return this.optional(element) || value <= param;
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/range
 range: function( value, element, param ) {
 return this.optional(element) || ( value >= param[0] && value <= param[1] );
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/email
 email: function(value, element) {
 // contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
 return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value);
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/url
 url: function(value, element) {
 // contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/
 return this.optional(element) || /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/date
 date: function(value, element) {
 return this.optional(element) || !/Invalid|NaN/.test(new Date(value));
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/dateISO
 dateISO: function(value, element) {
 return this.optional(element) || /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(value);
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/dateDE
 dateDE: function(value, element) {
 return this.optional(element) || /^\d\d?\.\d\d?\.\d\d\d?\d?$/.test(value);
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/number
 number: function(value, element) {
 return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d+)?$/.test(value);
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/numberDE
 numberDE: function(value, element) {
 return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:\.\d{3})+)(?:,\d+)?$/.test(value);
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/digits
 digits: function(value, element) {
 return this.optional(element) || /^\d+$/.test(value);
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/creditcard
 // based on http://en.wikipedia.org/wiki/Luhn
 creditcard: function(value, element) {
 if ( this.optional(element) )
 return "dependency-mismatch";
 // accept only digits and dashes
 if (/[^0-9-]+/.test(value))
 return false;
 var nCheck = 0,
 nDigit = 0,
 bEven = false;

 value = value.replace(/\D/g, "");

 for (n = value.length - 1; n >= 0; n--) {
 var cDigit = value.charAt(n);
 var nDigit = parseInt(cDigit, 10);
 if (bEven) {
 if ((nDigit *= 2) > 9)
 nDigit -= 9;
 }
 nCheck += nDigit;
 bEven = !bEven;
 }

 return (nCheck % 10) == 0;
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/accept
 accept: function(value, element, param) {
 param = typeof param == "string" ? param.replace(/,/g, '|') : "png|jpe?g|gif";
 return this.optional(element) || value.match(new RegExp(".(" + param + ")$", "i"));
 },

 // http://docs.jquery.com/Plugins/Validation/Methods/equalTo
 equalTo: function(value, element, param) {
 return value == $(param).val();
 }

 }

});

// deprecated, use $.validator.format instead
$.format = $.validator.format;

})(jQuery);

// ajax mode: abort
// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort()
;(function($) {
 var ajax = $.ajax;
 var pendingRequests = {};
 $.ajax = function(settings) {
 // create settings for compatibility with ajaxSetup
 settings = $.extend(settings, $.extend({}, $.ajaxSettings, settings));
 var port = settings.port;
 if (settings.mode == "abort") {
 if ( pendingRequests[port] ) {
 pendingRequests[port].abort();
 }
 return (pendingRequests[port] = ajax.apply(this, arguments));
 }
 return ajax.apply(this, arguments);
 };
})(jQuery);

// provides cross-browser focusin and focusout events
// IE has native support, in other browsers, use event caputuring (neither bubbles)

// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation
// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target

// provides triggerEvent(type: String, target: Element) to trigger delegated events
;(function($) {
 $.each({
 focus: 'focusin',
 blur: 'focusout'
 }, function( original, fix ){
 $.event.special[fix] = {
 setup:function() {
 if ( $.browser.msie ) return false;
 this.addEventListener( original, $.event.special[fix].handler, true );
 },
 teardown:function() {
 if ( $.browser.msie ) return false;
 this.removeEventListener( original,
 $.event.special[fix].handler, true );
 },
 handler: function(e) {
 arguments[0] = $.event.fix(e);
 arguments[0].type = fix;
 return $.event.handle.apply(this, arguments);
 }
 };
 });
 $.extend($.fn, {
 delegate: function(type, delegate, handler) {
 return this.bind(type, function(event) {
 var target = $(event.target);
 if (target.is(delegate)) {
 return handler.apply(target, arguments);
 }
 });
 },
 triggerEvent: function(type, target) {
 return this.triggerHandler(type, [$.event.fix({ type: type, target: target })]);
 }
 })
})(jQuery);