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PHP Demo Application - Source Code

/Framework/Model/Vendor/jquery-validator/jquery.validate.js



/*
 * jQuery validation plug-in 1.7
 *
 * 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 validatereturning 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("inputbutton").filter(".cancel").click(function() {
					                validator.cancelSubmit = true;
					            });
				            // when a submitHandler is used, capture the submitting button
				            if (validator.settings.submitHandler) {
					                this.find("inputbutton").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( true, {}, $.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: "div",
			        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) {
				            // click on selects, radiobuttons and checkboxes
				            if ( element.name in this.submitted )
				                this.element(element);
				            // or option elements, check parent select in that case
				            else if (element.parentNode.name in this.submitted)
				                this.element(element.parentNode);
				        },
			        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).",
			        number: "Please enter a valid number.",
			        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 {0characters."),
			        minlength: $.validator.format("Please enter at least {0characters."),
			        rangelength: $.validator.format("Please enter a value between {0} and {1characters 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"),
					                    eventType = "on" + event.type.replace(/^validate/, "");
					                validator.settings[eventType] && validator.settings[eventType].call(validator, this[0] );
					            }
				            $(this.currentForm)
				                .validateDelegate(":text, :password, :fileselecttextarea", "focusin focusout keyup", delegate)
				                .validateDelegate(":radio, :checkboxselectoption", "click", 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()
						                    // manually trigger focusin event;
						 without it, focusin handler isn't called, findLastActive won't have anything to find
						                    .trigger("focusin");
						                } 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.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 = $.validator.methods[method].call( this, element.value.replace(/\r/g, ""), element, rule.parameters );
						                    // if a method indicates that the field is optional and therefore valid,
						                    // don't mark it as valid when there are no other rules
						                    if ( result == "dependency-mismatch" ) {
							                        dependencyMismatch = true;
							                        continue;
							                    }
						                    dependencyMismatch = false;
						                    if ( result == "pending" ) {
							                        this.toHide = this.toHide.not( this.errorsFor(element) );
							                        return;
							                    }
						                    if( !result ) {
							                        this.formatAndAdd( element, rule );
							                        return false;
							                    }
						                } catch(e) {
						                    this.settings.debug && window.console && console.log("exception occured when checking element " + element.id
						                         + "check the '" + rule.method + "' method", e);
						                    throw e;
						                }
					            }
				            if (dependencyMismatch)
				                return;
				            if ( this.objectLength(rules) )
				                this.successList.push(element);
				            return true;
				        },
			        // return the custom message for the given element and validation method
			        // specified in the element's "messages" metadata
			        customMetaMessage: function(element, method) {
				            if (!$.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>WarningNo message defined for " + element.name + "</strong>"
				            );
				        },
			        formatAndAdd: function( element, rule ) {
				            var message = this.defaultMessage( element, rule.method ),
				                theregex = /\$?\{(\d+)\}/g;
				            if ( typeof message == "function" ) {
					                message = message.call(this, rule.parameters, element);
					            } else if (theregex.test(message)) {
					                message = jQuery.format(message.replace(theregex, '{$1}'), rule.parameters);
					            }            
				            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 );
				            var callout_id = (element.id) + '_callout';
				            if (message != '') {
					                message = '<div id="' + callout_id + '" class="callout"><ul class="calloutList"><li>' + message;
					                message += '</li></ul></div>';
					}
				            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.html(message);
					                $('#' + callout_id).corner();
					            } else {
					                // create label
					                label = $("<" + this.settings.errorElement + "/>")
					                    .attr({"id":  this.idOrName(element)+'_label'})
					                    .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);
					                $('#' + callout_id).corner();
					            }
				            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) {
				            var name = this.idOrName(element) + '_label';
				            return $('#'+ name);
				        },
			        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();
					                this.formSubmitted = false;
					            } else if (!valid && this.pendingRequest == 0 && this.formSubmitted) {
					                $(this.currentForm).triggerHandler("invalid-form", [this]);
					                this.formSubmitted = false;
					            }
				        },
			        previousValue: function(element) {
				            return $.data(element, "previousValue") || $.data(element, "previousValue", {
					                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 != undefined ? 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':
					                // could be an array for select-multiple or a string, both are fine this way
					                var val = $(element).val();
					                return val && val.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] = {};
				            previous.originalMessage = this.settings.messages[element.name].remote;
				            this.settings.messages[element.name].remote = 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) {
							                        validator.settings.messages[element.name].remote = previous.originalMessage;
							                        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 = {};
								                            var message = (previous.message = response || validator.defaultMessage( element, "remote" ));
								                            errors[element.name] = $.isFunction(message) ? message(value) : message;
								                            validator.showErrors(errors);
								                        }
							                        previous.valid = valid;
							                        validator.stopRequest(element, valid);
							                    }
						                }, param));
					                return "pending";
					            } else if( this.pending[element.name] ) {
					                return "pending";
					            }
				            return previous.valid;
				        },
			        // http://docs.jquery.com/Plugins/Validation/Methods/minlength
			        minlength: function(value, element, param) {
				            return this.optional(element) || this.getLength($.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/number
			        number: function(value, element) {
				            return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d+)?$/.test(value);
				        },
			        // http://docs.jquery.com/Plugins/Validation/Methods/digits
			        digits: function(value, element) {
				            return this.optional(element) || /^\d+$/.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 (var 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) {
				            // bind to the blur event of the target in order to revalidate whenever the target field is updated
				            // TODO find a way to bind the event just once, avoiding the unbind-rebind overhead
				            var target = $(param).unbind(".validate-equalTo").bind("blur.validate-equalTo", function() {
					                $(element).valid();
					            });
				            return value == target.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 $(event.target).is(delegate), in the scope of the jquery-object for event.target 
;
(function($) {
	    // only implement if not provided by jQuery core (since 1.4)
	    // TODO verify if jQuery 1.4's implementation is compatible with older jQuery special-event APIs
	    if (!jQuery.event.special.focusin && !jQuery.event.special.focusout && document.addEventListener) {
		        $.each({
			            focus: 'focusin',
			            blur: 'focusout'    
			        }, function( original, fix ){
			            $.event.special[fix] = {
				                setup:function() {
					                    this.addEventListener( original, handler, true );
					                },
				                teardown:function() {
					                    this.removeEventListener( original, handler, true );
					                },
				                handler: function(e) {
					                    arguments[0] = $.event.fix(e);
					                    arguments[0].type = fix;
					                    return $.event.handle.apply(this, arguments);
					                }
				            };
			            function handler(e) {
				                e = $.event.fix(e);
				                e.type = fix;
				                return $.event.handle.call(this, e);
				            }
			        });
		    };
	    $.extend($.fn, {
		        validateDelegate: function(delegate, type, handler) {
			            return this.bind(type, function(event) {
				                var target = $(event.target);
				                if (target.is(delegate)) {
					                    return handler.apply(target, arguments);
					                }
				            });
			        }
		    });
	})(jQuery);





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