(function($)
{
    jQuery.browser={};(function(){jQuery.browser.msie=false; jQuery.browser.version=0;if(navigator.userAgent.match(/MSIE ([0-9]+)./)){ jQuery.browser.msie=true;jQuery.browser.version=RegExp.$1;}})();

    $.extend($.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;
                });

                // 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)
                        {
                            validator.settings.submitHandler.call(validator, validator.currentForm);
                            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 = false;
                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);
            }
            if (data.dependTo)
            {
                var param = data.dependTo;
                delete data.dependTo;
                data = $.extend({ dependTo: 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; }
    });


    $.format = function(source, params)
    {
        if (arguments.length == 1)
            return function()
            {
                var args = $.makeArray(arguments);
                args.unshift(source);
                return $.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;
    };

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

	// validator　属性　方法
    $.extend($.validator, {

        defaults: {
            messages: {},
			errorClasses:{},
			tips:{},
			tipClass:'tips',
			tipClasses:{},
            groups: {},
            rules: {},
            errorClass: "error",
            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.errorsFor(element).css('display','none');
                }
				// show tips label on focus if enabled
				this.showTip(element);	

                var rules = $(element).rules();
                for (var method in rules)
                {
                    if ($(element).is('input[type=text],textarea,input[type=password]'))
                    {
                        $(element).addClass('focus');
                    }
                    break;
                }
            },
            onfocusout: function(element)
            {
				this.hideTip(element);
                if (!this.checkable(element) && (element.name in this.submitted || !this.optional(element)))
                {
                    this.element(element);
                }
                var rules = $(element).rules();
				
                for (var method in rules)
                {
                    if ($(element).is('input[type=text],textarea,input[type=password]'))
                    {
                        $(element).removeClass('focus');
                    }
                    break;
                }
            },
            onblur: 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)
            {
                $(element).addClass(errorClass);
            },
            unhighlight: function(element, errorClass)
            {
                $(element).removeClass(errorClass);
            }
        },

        // 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: $.format("Please enter no more than {0} characters."),
            minlength: $.format("Please enter at least {0} characters."),
            rangelength: $.format("Please enter a value between {0} and {1} characters long."),
            range: $.format("Please enter a value between {0} and {1}."),
            max: $.format("Please enter a value less than or equal to {0}."),
            min: $.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)
				.validDelegate("focusin focusout blur", ":text, :password, :file, select, textarea", delegate)
				.validDelegate("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();
                //自动聚集并滚动到第一个失败的位置
                this.focusInvalid();
                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();
            },
			showTip:function(element) {
				if(this.settings.tips[element.name]){
					this.showLabel(element,this.settings.tips[element.name],this.settings.tipClasses[element.name]||this.settings.tipClass);
					this.errorsFor(element).css('display','block');	
				}
			},
			hideTip:function(element) {
				if(this.settings.tips[element.name]){
					this.errorsFor(element).css('display','none');	
				}	
		    },
            // 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][name],
                            element: this.findByName(name)[0],
							errorClass:errors[name]['errorClass']
                        });
                        /*
                         * this.errorList.push({
                            message: errors[name][0],
                            element: this.findByName(name)[0],
							errorClass:errors['errorClass']
                        });
                         */
                    }
                    // 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).css('display','none');
            },

            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;
			});*/
			return $(':input',this.currentForm)
			.not(":submit, :reset, :image, [disabled]")
			.not(this.settings.ignore)
			.filter(function(){
				!this.name&&validator.settings.debug&&window.console&&console.error("%o has no name assigned",this);
				if(this.name in rulesCache||!validator.objectLength($(this).rules()))
				return false;
				rulesCache[this.name]=true;
			    return true;
			 });			
            },

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

            errors: function()
            {
				// 2013-08-23  update  ZhangYu  
				return $(this.settings.errorElement+'[for]', this.errorContext);
              //  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);
                        //dependTo
                        if (method == 'dependTo')
                        {
                            if (!result) return true;
                        }

                        // 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)
                        {
							// 添加错误
                            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]);
            },
			// add  momo   新增自定义方法错误class
			customErrorClass:function(name,method) {
                var m = this.settings.errorClasses[name];
                return m && (typeof m[method] =='undefined'
				? this.settings.errorClass
				: 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)
            {
				// add  momo 
				var errorClass = this.customErrorClass(element.name,rule.method);
                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,
					errorClass:errorClass
                });
                this.errorMap[element.name] = message;
                this.submitted[element.name] = message;
            },

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

            defaultShowErrors: function()
            {
                if (this.settings.success)
                {
                    for (var i = 0; this.successList[i]; i++)
                    {
                        this.showLabel(this.successList[i]);
                    }
                }              	
                for (var i = 0; this.errorList[i]; i++)
                {
                    var error = this.errorList[i];
                    this.settings.highlight && this.settings.highlight.call(this, error.element,/*error.errorClass||*/this.settings.errorClass);
                    this.showLabel(error.element, error.message,error.errorClass);
                }             
                if (this.errorList.length)
                {
                    this.toShow = this.toShow.add(this.containers);
                }

                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.toHide = this.toHide.not(this.toShow);
                this.hideErrors();
                this.addWrapper(this.toShow).css('display','block');
            },

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

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

            showLabel: function(element, message,errorClass)
            {
                var label = this.errorsFor(element);
                if (label.length)
                {
                    // refresh error/success class
					
                    label.removeClass().addClass(errorClass||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(errorClass||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.css('display','none').css('display','block').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;
            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||param.everyCheck)
                {
                    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)
                        {
                            if (response)
                            {
                                var submitted = validator.formSubmitted;
                                validator.prepareElement(element);
                                validator.formSubmitted = submitted;
                                validator.successList.push(element);
                                validator.showErrors();
                            } else
                            {
                                var errors = {};
                                errors[element.name] = [];
                                errors[element.name][element.name]= response || validator.defaultMessage(element, "remote");
								// add ZhangYu   增加远程远程是的错误样式
                                errors[element.name]['errorClass'] = validator.customErrorClass(element.name, "remote");
                                validator.showErrors(errors);
                            }
                            previous.valid = response;
                            validator.stopRequest(element, response);
                        }
                    }, 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])))\.?$/i.test(value);
                return this.optional(element) || /^[_\.0-9a-zA-Z-]+[_0-9a-zA-Z-]@([0-9a-zA-Z][0-9a-zA-Z-]+\.)+[a-zA-Z]{2,3}$/.test(value) && value.split("@")[0].length <= 20;
            },

            //telphone 验证
            tel: function(value, element)
            {
                //return this.optional(element) || /^(\d{11})$|^(\d{5})$|^((\d{7,8}$)|(\d{4}|\d{3})-(\d{7,8}$)|(\d{4}|\d{3})-(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1}$)|(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1})(-\d+)?$)$/.test(value);
                return this.optional(element) || /^.{0,30}\d{5}.{0,30}$/.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);
            },

            //验证是否大于(等于)指定的表单的值 param 例： ['#minDate',true]
            greatThan: function(value, element, param)
            {
                if (this.optional(element)) return "dependency-mismatch";
                var isDate = /^\d{4}[\/-]\d{1,2}([\/-]\d{1,2})?$/.test(value);
                var otherEl = param;
                var containsEqual = false;
                if ($.isArray(param))
                {
                    otherEl = param[0];
                    if (param.length > 1) containsEqual = param[1];
                }
                var val = $(otherEl).val();
                if (val == '') return true;
                if (isDate)
                {
                    val = val.replace(/-/g, '/');
                    value = value.replace(/-/g, '/');
                    if (/^\d{4}\/\d{1,2}$/.test(val)) val = val + '/01';
                    if (/^\d{4}\/\d{1,2}$/.test(value)) value = value + '/01';
                    var thisDate = Date.parse(value);
                    var otherDate = Date.parse(val);
                    if (containsEqual)
                    {
                        return thisDate >= otherDate;
                    } else
                    {
                        return thisDate > otherDate;
                    }
                } else
                {
                    var val = $(otherEl).val();
                    var thisNumber = parseFloat(value);
                    var otherNumber = parseFloat(val);
                    if (containsEqual)
                    {
                        return thisNumber >= otherNumber;
                    } else
                    {
                        return thisNumber > otherNumber;
                    }
                }
            },

            //验证是否小于(等于)指定的表单的值 param 例： ['#maxDate',true]
            smallThan: function(value, element, param)
            {
                if (this.optional(element)) return "dependency-mismatch";
                var isDate = /^\d{4}[\/-]\d{1,2}([\/-]\d{1,2})?$/.test(value);
                var otherEl = param;
                var containsEqual = false;
                if ($.isArray(param))
                {
                    otherEl = param[0];
                    if (param.length > 1) containsEqual = param[1];
                }

                var val = $(otherEl).val();
                if (val == '') return true;
                if (isDate)
                {
                    val = val.replace(/-/g, '/');
                    value = value.replace(/-/g, '/');
                    if (/^\d{4}\/\d{1,2}$/.test(val)) val = val + '/01';
                    if (/^\d{4}\/\d{1,2}$/.test(value)) value = value + '/01';
                    var thisDate = Date.parse(value);
                    var otherDate = Date.parse(val);
                    if (containsEqual)
                    {
                        return thisDate <= otherDate;
                    } else
                    {
                        return thisDate < otherDate;
                    }
                } else
                {
                    var val = $(otherEl).val();
                    var thisNumber = parseFloat(value);
                    var otherNumber = parseFloat(val);
                    if (containsEqual)
                    {
                        return thisNumber <= otherNumber;
                    } else
                    {
                        return thisNumber < otherNumber;
                    }
                }
            },

            // 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 : "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();
            },
            bigTo: function(value, element, param)
            {
                return value >= $(param).val();
            },
            //依赖于某个元素的值
            dependTo: function(value, element, param)
            {
                var el = null;
                var val = true;
                var not = false; //是否取反，表示当值不等于指定的值时才验证
                if ($.isArray(param))
                {
                    if (param.length <= 0) return false;
                    el = param[0];
                    if (param.length > 1) val = param[1];
                    if (param.length > 2) not = (param[2] == 'not');
                } else
                {
                    var temp = param.split('|');
                    if (temp.length <= 0) return false;
                    el = temp[0];
                    if (temp.length > 1)
                    {
                        val = temp[1];
                        if (val == 'true' || val == 'True')
                        {
                            val = true;
                        } else if (val == 'false' || val == 'False')
                        {
                            val = false;
                        }
                    }
                    if (temp.length > 2) not = (temp[2] == 'not');
                }
                var jel = $(el);

                if (jel.length > 0)
                {
                    var e = jel[0];
                    if (e.type == 'checkbox' || e.type == 'radio')
                    {
                        result = jel.attr('checked') == val;
                    } else
                    {
                        result = jel.val() == val;
                    }
                }
                if (not) result = !result;
                return result;
            },
            //判断是否匹配于指定的正则表达式
            match: function(value, element, param)
            {
            	if (this.optional(element)) return "dependency-mismatch";
                var reg = param;
                if (typeof param == 'string')
                {
                    reg = new RegExp(param);
                }
                return reg.test(value);
            }

        }

    });

})(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, {
        validDelegate: 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);