/*
 * Jeppesen form jQuery plug-in
 * 
 * This is a jQuery plug-in for Jeppesen form validation and set for dependnecies
 * Developer: Pravesvuth Uparanukraw (Khem)
 * Requires: jQuery 1.3.1 or later
 * Version: 1.0
 * Date:	Mar 2009
 * 
 */ 

(function($) {
    $.JeppForm = {
        init: function(options) {
            $.JeppForm.options = $.extend($.JeppForm.options, options);
            $.JeppForm.bindValidate($.JeppForm.options.validate.element,$.JeppForm.options.validate.callback);
        },
        options: {
            mandateClass:   'req',
            disabledClass:  'disabled',
            emailClass:     'email',
            numericClass:   'numeric',
            phoneClass:		'phone',
            creditcardClass:'credit',
            matchingClass:	'matching',
            dbMatchingClass:	'db',
            agreementClass:	'agreement',
            codeClass:		'code',
            codeRegex:		null,
            ignoreClass:    'ignore',
            dateClass:      'date',
            showIndicator:  true,
            hideDisabled:   false,
            mandateApnStr:  null,
            debug:          false,
            highlightBind:  false,
            msgBox:         '#msgBox',
            errMsg:         'Error! Please review the form and submit again.',
            progressBox:    '#progressBox',
            colors:         {
                isRequired: '#FEE',
                isDBMatching: '#FEE',
                isEmail:    '#FFE',
                isNumeric:  '#EFE',
                isDate:		'#FEF',
                isPhone:	'#EFE',
                isCreditcard:'#EEF',
                isMatching:	'#FFA',
                isAgreed: '#FEE'
            },
            validate:       {
                element:    ':input[type=submit]',
                events:     'click',
                callback:   function() {
                    // do nothing
                }
            },
            dateFormat:		/^(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) \d{1,2}, \d{4}$/,
            dateFormatDefault:		/^\d{1,2}\/\d{1,2}\/\d{4}$/,
            displayGeneralErrMSG: true
        },
        defaultRules: {
            events:	'onDisable',
            action:	'disable',
            values:	null,
            reverseAction: null
        },
        validate: function(method) {
            var i;
            var className;
            var name;
            switch (method) {
                case "isRequired" : className = $.JeppForm.options.mandateClass; break;
                case "isEmail" : className = $.JeppForm.options.emailClass; break;
                case "isNumeric" : className = $.JeppForm.options.numericClass; break;
                case "isDate" : className = $.JeppForm.options.dateClass; break;
                case "isPhone" : className = $.JeppForm.options.phoneClass; break;
                case "isCreditcard" : className = $.JeppForm.options.creditcardClass; break;
                case "isMatching" : className = $.JeppForm.options.matchingClass; break;
                case "isDbMatching" : className = $.JeppForm.options.dbMatchingClass; break;
                case "isAgreed" : className = $.JeppForm.options.agreementClass; break;
                case "isCode" : className = $.JeppForm.options.codeClass; break;
            }
            var valid = true;
            var fields = $(":input:enabled."+className);
            
            for (i = 0; i< fields.length; i++) {
                var val = $(fields[i]).val();
                switch (method) {
                    case "isRequired" :
                        if ($.isEmpty(val)) {
                        	name= $(fields[i]).attr("name");
                            $(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
                            if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Required</div>");
                            valid = false;
                        }
                        break;
                    case "isEmail" :
                        if ($(fields[i]).hasClass($.JeppForm.options.mandateClass) && ($.isEmpty(val))) {
                            valid = false;
                        } else if (!$.isEmpty(val) && !$.isEmail(val)) {
                        	name= $(fields[i]).attr("name");
                            $(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
                            if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid email address</div>");
                            valid = false;
                        }
                        break;
                    case "isNumeric" :
                        if ($(fields[i]).hasClass($.JeppForm.options.mandateClass) && ($.isEmpty(val))) {
                            valid = false;
                        } else if (!$.isEmpty(val) && !$.isNumeric(val)) {
                        	name= $(fields[i]).attr("name");
                            $(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
                            if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid numeric value</div>");
                            valid = false;
                        }
                        break;
                    case "isDate" :
                        if ($(fields[i]).hasClass($.JeppForm.options.mandateClass) && ($.isEmpty(val))) {
                            valid = false;
                        } else if (!$.isEmpty(val) && !$.isDate(val)) {
                        	name= $(fields[i]).attr("name");
                            $(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
                            if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Please enter a valid date</div>");
                            valid = false;
                        }
                        break;
                    case "isPhone" :
                        if ($(fields[i]).hasClass($.JeppForm.options.mandateClass) && ($.isEmpty(val))) {
                            valid = false;
                        } else if (!$.isEmpty(val) && !$.isPhone(val)) {
                        	name= $(fields[i]).attr("name");
                            $(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
                            if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid phone number</div>");
                            valid = false;
                        }
                        break;
                    case "isCreditcard" :
                    	if ($(fields[i]).hasClass($.JeppForm.options.mandateClass) && ($.isEmpty(val))) {
                            valid = false;
                        } else if (!$.isEmpty(val)) {
                        	name= $(fields[i]).attr("name");
                        	if ($(fields[i]).hasClass("visa") && !$.isVisaCC(val)) {
                        		$(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
                        		if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid Visa Number</div>");
                                valid = false;
                        	} else if ($(fields[i]).hasClass("mastercard") && !$.isMasterCardCC(val)) {
                        		$(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
                        		if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid Master Card Number</div>");
                                valid = false;
                        	} else if ($(fields[i]).hasClass("amex") && !$.isAmexCC(val)) {
                        		$(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
                        		if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid American Express Number</div>");
                                valid = false;
                        	} else if ($(fields[i]).hasClass("discover") && !$.isDiscoverCC(val)) {
                        		$(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
                        		if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid Discover Number</div>");
                                valid = false;
                        	} else if (!$.isAnyCC(val)){
                        		$(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
                        		if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid Credit Card Number</div>");
                                valid = false;
                        	}
                        }
                        break;
                    case "isMatching" :
                        if ($(fields[i]).hasClass($.JeppForm.options.mandateClass) && ($.isEmpty(val))) {
                            valid = false;
                        } else if (!$.isEmpty(val)) {
                        	var matchingTarget = $(fields[i]).attr("matching");
                        	var matchingValue = $("input[name="+matchingTarget+"]").val();
                        	if (val != matchingValue) {
	                        	name= $(fields[i]).attr("name");
	                            $(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
	                            if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; The "+$(fields[i]).attr("title")+" didn't match</div>");
	                            valid = false;
                        	}
                        }
                        break;
                    case "isDbMatching" :
                        if ($(fields[i]).hasClass($.JeppForm.options.mandateClass) && ($.isEmpty(val))) {
                            valid = false;
                        } else if (!$.isEmpty(val)) {
                        	var ajaxUrl = $(fields[i]).attr("src");
                        	if (!$.matchDB(val,ajaxUrl)) {
                        		name= $(fields[i]).attr("name");
                        		if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid "+$(fields[i]).attr("title")+" value</div>");
                        		valid = false;
                        	}
                        }
                        break;
                    case "isAgreed" :
                        if (!fields[i].checked) {
                        	name= $(fields[i]).attr("name");
                            if ($.JeppForm.options.showIndicator) $(fields[i]).parent().append("<div id='for_"+name+"' class='error indicator'>&uarr; If you agree, please check here to proceed.</div>");
                            valid = false;
                        }
                        break;
                    case "isCode" :
                    	if ($(fields[i]).hasClass($.JeppForm.options.mandateClass) && ($.isEmpty(val))) {
                            valid = false;
                        } else if (!$.isEmpty(val) && !$.testRegex(val,$.JeppForm.options.codeRegex)) {
                        	name= $(fields[i]).attr("name");
                            $(fields[i]).css("background-color",$.JeppForm.options.colors[method]);
                            if ($.JeppForm.options.showIndicator) $(fields[i]).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid code</div>");
                            valid = false;
                        }
                        break;
                }
            }
            
            if (method == "isRequired") {
            	var legalSection = $("#legal");
            	var legalBox = $(":checkbox:enabled.legal");
            	name= $(legalBox).attr("name");
            	if (legalBox.length != 0 && !legalBox.is(":checked")) {
            		valid=false;
            		if ($.JeppForm.options.showIndicator) $(legalSection).after("<div id='for_"+name+"' class='indicator' style='position: absolute'>&uarr; Agree to the terms to proceed</div>");
            	}
            	
	            var checkBoxes = $(":checkbox:enabled."+className+"[title]");
	            var groups = new Array();
	            var lastTitle = null;
	            var arrayIdx = 0;
	            for (i = 0; i< checkBoxes.length; i++) {
	            	var title = $(checkBoxes[i]).attr("title");
	            	if (title != lastTitle) groups[arrayIdx++] = title;
	            	lastTitle = title;
	            }
	            for (i = 0; i< groups.length; i++) {
	            	var groupValid = false;
	            	var reqBoxesChecked = $(":checkbox:checked:enabled."+className+"[title="+groups[i]+"]");
	            	if (reqBoxesChecked.length > 0) {
	            		groupValid = true;
	            	} else {
	            		if ($.JeppForm.options.showIndicator) $(":checkbox:enabled."+className+"[title="+groups[i]+"]:last").parent()
	            			.append("<div class='error indicator'>Please choose at least one</div>");
	            	}
	            	if (!groupValid) valid=false;
	            }
	            
            	var radioBoxes = $(":radio:enabled."+className);
            	var radioGroup = new Array();
            	var lastRadio = null;
            	var radioIdx = 0;
            	for (i = 0; i < radioBoxes.length; i++) {
            		var radio = $(radioBoxes[i]).attr("name");
            		if (radio != lastRadio) radioGroup[radioIdx++] = radio;
            		lastRadio = radio;
            	}
            	for (i = 0; i < radioGroup.length; i++) {
            		var reqRadioBoxesChecked = $(":radio:checked:enabled."+className+"[name="+radioGroup[i]+"]");
	            	if (reqRadioBoxesChecked.length == 0) {
	            		valid = false;
	            		if ($.JeppForm.options.showIndicator) $(":radio:enabled."+className+"[name="+radioGroup[i]+"]:last").parent()
	            			.append("<div class='error indicator'>Please choose</div>");
	            	}
            	}
            }
            
            return valid;
        },
        bindValidate: function (element, callback) {
            $(element).bind($.JeppForm.options.validate.events, function() {
                var isRequiredFieldValid = true, 
                	isEmailFieldValid = true,
                	isNumericFieldValid = true,
                	isDateFieldValid = true,
                	isPhoneValid = true,
                	isCreditcardValid = true,
                	isMatchingValid = true,
                	isDbMatchingValid = true,
                	isAgreementValid = true,
                	isCodeValid = true;

                $(".indicator").remove();
                $(":input:enabled").removeAttr("style");
                isRequiredFieldValid = $.JeppForm.validate('isRequired');
                isEmailFieldValid = $.JeppForm.validate('isEmail');
                isNumericFieldValid = $.JeppForm.validate('isNumeric');
                isDateFieldValid = $.JeppForm.validate('isDate');
                isPhoneFieldValid = $.JeppForm.validate('isPhone');
                isCreditcardValid = $.JeppForm.validate('isCreditcard');
                isMatchingValid = $.JeppForm.validate('isMatching');
                isDbMatchingValid = $.JeppForm.validate('isDbMatching');
                isAgreementValid = $.JeppForm.validate('isAgreed');
                isCodeValid = $.JeppForm.validate('isCode');

                if (isRequiredFieldValid && isEmailFieldValid && isNumericFieldValid && isDateFieldValid && isPhoneFieldValid && isCreditcardValid && isMatchingValid && isDbMatchingValid && isAgreementValid && isCodeValid) {
                    if ($.JeppForm.options.msgBox != null) {
                        $($.JeppForm.options.msgBox).removeClass('cautionBox').empty();
                    }
                    if (typeof callback === "function") callback();
                } else {
                    if ($.JeppForm.options.msgBox != null) {
                        $($.JeppForm.options.msgBox).empty().addClass('cautionBox');
                        if ($.JeppForm.options.displayGeneralErrMSG) {
                        	$($.JeppForm.options.msgBox).append(
                            "<span class='error'>"+
                            $.JeppForm.options.errMsg+
                            "</span");
                        } else {
	                        if (!isRequiredFieldValid) {
	                            $($.JeppForm.options.msgBox).append(
	                            "<span class='error'>"+
	                            "Missing required fields! Red fields are required."+
	                            "</span");
	                        }
	                        if (!isEmailFieldValid) {
	                            $($.JeppForm.options.msgBox).append(
	                            "<span class='error'>"+
	                            "Invalid email! Yellow fields require a valid email."+
	                            "</span");
	                        }
	                        if (!isNumericFieldValid) {
	                            $($.JeppForm.options.msgBox).append(
	                            "<span class='error'>"+
	                            "Invalid numeric! Green fields require a valid numeric"+
	                            "</span");
	                        }
	                        if (!isDateFieldValid) {
	                            $($.JeppForm.options.msgBox).append(
	                            "<span class='error'>"+
	                            "Invalid date! Purple fields require a valid date."+
	                            "</span");
	                        }
	                        if (!isPhoneFieldValid) {
	                            $($.JeppForm.options.msgBox).append(
	                            "<span class='error'>"+
	                            "Invalid numeric! Green fields require a valid phone number"+
	                            "</span");
	                        }
	                        if (!isCreditcardValid) {
	                            $($.JeppForm.options.msgBox).append(
	                            "<span class='error'>"+
	                            "Invalid numeric! Green fields require a valid credit card number"+
	                            "</span");
	                        }
	                        if (!isCodeValid) {
	                            $($.JeppForm.options.msgBox).append(
	                            "<span class='error'>"+
	                            "Invalid code!"+
	                            "</span");
	                        }
	                        if (!isMatchingValid) {
	                            $($.JeppForm.options.msgBox).append(
	                            "<span class='error'>"+
	                            "Values are not matching pleaser try again"+
	                            "</span");
	                        }
	                        if (!isDbMatchingValid) {
	                            $($.JeppForm.options.msgBox).append(
	                            "<span class='error'>"+
	                            "Invalid value"+
	                            "</span");
	                        }
                        }
                    }

                    $(":input[style],textarea[style]").bind("change keypress",function () {
                        if ($(this).val() != null || $(this).val().length != 0) {
                            $(this).removeAttr("style");
                            var inputName = $(this).attr("name");
                            $("#for_"+inputName+".indicator").remove();
                        }
                    });

                    $(":radio[style],:checkbox[style]").bind("change click",function () {
                        if ($(this).val() != null || $(this).val().length != 0) {
                            $(this).removeAttr("style");
                            $(".indicator",$(this).parent().parent()).remove();
                        }
                    });

                    try {
                    	var firstError = $($.JeppForm.options.msgBox);
                    	if (firstError.length == 0) firstError = $(".indicator:first");
                    	$('html,body').animate({scrollTop: $(firstError).position().top-10}, 300);
                    } catch (ex) {}
                    return false;
                }
                return true;
            });

        },
        hideDisabled: function() {
            $('.'+$.JeppForm.options.disabledClass).hide();
            $.JeppForm.options.hideDisabled = true;
        },
        showDisabled: function() {
            $('.'+$.JeppForm.options.disabledClass).show();
            $.JeppForm.options.hideDisabled = false;
        }
    };
    
    $.fn.doAction = function(action) {
        switch (action) {
            case 'disable':
                $(this).disable();
                break;
            case 'enable':
                $(this).enable();
                break;
            case 'toggle':
                $(this).toggle();
                break;
            case 'mandate':
                $(this).mandate();
                break;
            case 'unmandate':
                $(this).unmandate();
                break;
        }
    };
	
    $.fn.bindMultiple = function(events, action, reverseAction, dependencies, callback) {
        var options = $.JeppForm.options;
        var _this = $(this);
        var matched = true;
        var i;
        for (i=0; i< dependencies.length; i++) {
            var _dependency = $(dependencies[i].dependency).filter(':input');
            var _values = dependencies[i].values;
            
            var target_dependency = _dependency;
            if (_dependency.attr('type')== "radio") {
                target_dependency = _dependency.filter(':checked');
            }
            if (_values != null && $.inArray(target_dependency.val(),_values) == -1) {
                matched = false;
            }
        }    
        if (!matched) {
            _this.doAction(reverseAction);
        }
        
        for (i=0; i< dependencies.length; i++) {
            _dependency = $(dependencies[i].dependency).filter(':input');
            _values = dependencies[i].values;
            _dependency.bind(events, function() {
                var _action = action;
                var matched = true;
                var i;
                for (i=0; i< dependencies.length; i++) {
                    var _dependency = $(dependencies[i].dependency).filter(':input');
                    var _values = dependencies[i].values;
                    var target_dependency = _dependency;
                    if (_dependency.attr('type')== "radio") {
                        target_dependency = _dependency.filter(':checked');
                    }
                    if (_values != null && $.inArray(target_dependency.val(),_values) == -1) {
                        matched = false;
                    }
                } 
                if (!matched && reverseAction != null) {
                    matched = true;
                    _action = reverseAction;
                }
                if (matched) {
                    _this.doAction(_action);
                }
            });
        }
        if (typeof callback === "function") callback();
        return $(this);
    };
        
    $.fn.bindAction = function(events, action, dependency, values, reverseAction, callback) {
        var options = $.JeppForm.options;
        var _this = $(this);
        var _dependency = $(dependency).filter(':input');
        var target_dependency = _dependency;
        if (_dependency.attr('type')== "radio" || _dependency.attr('type')== "checkbox") {
            target_dependency = _dependency.filter(':checked');
        }

        if (values != null && $.inArray(target_dependency.val(),values) == -1) {
            _this.doAction(reverseAction);
        }

        if (options.debug) {
            _dependency.css('border', '2px solid green');
            _this.css('border', '2px dotted green');
        }
        _dependency.bind(events, function() {
            var doAction = true;
            var doReverseAction = false;
            
            var target_dependency = _dependency;
            if (_dependency.attr('type')== "radio" || _dependency.attr('type')== "checkbox") {
                target_dependency = _dependency.filter(':checked');
            }    

            if (values != null) {
                if ($.inArray(target_dependency.val(),values) != -1) {
                    doAction = true;
                } else {
                    doAction = false;
                    if (reverseAction != null) {
                        doReverseAction = true;
                    }
                }
            }	
            if (doAction || doReverseAction) {
                var _action = action;
                if (doReverseAction) _action = reverseAction;
                _this.doAction(_action);
            }
        });
        if (typeof callback === "function") callback();
        return $(this);
    };

    $.fn.setDependency = function(dependency, rules, callback) {			
        var rls = $.extend($.JeppForm.defaultRules, rules);
        this.bindAction(rls.events, rls.action, dependency, rls.values, rls.reverseAction);
        if (typeof callback === "function") callback();
        return $(this);
    };
    
    $.fn.setDependencies = function(options, callback) {
        var rules = options.rules;
        var dependencies = options.dependencies;
        this.bindMultiple(rules.events, rules.action, rules.reverseAction, dependencies);
        if (typeof callback === "function") callback();
        return $(this);
    };
	
    $.fn.releaseDependency = function(dependency, callback) {
        $(dependency).unbind();
        if (typeof callback === "function") callback();
        return $(this);
    };
    
    $.fn.bindOnTypeValidate = function () {
    	$(this).change(function () {
    		var name= $(this).attr("name");
    		var val = $(this).val();
    		$("#for_"+name).remove();
    		$(this).removeAttr("style");
    		if ($.trim(val).length > 0) {
	    		if ($(this).hasClass($.JeppForm.options.numericClass)) {
	    			if (!$.isNumeric(val)) {
	                    $(this).css("background-color",$.JeppForm.options.colors["isNumeric"]);
	                    if ($.JeppForm.options.showIndicator) $(this).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid numeric value</div>");
	                } else {
	                	$("#for_"+name).remove();
	                	$(this).removeAttr("style");
	                }
	    		} else if ($(this).hasClass($.JeppForm.options.emailClass)) {
	    			if (!$.isEmail(val)) {
	                    $(this).css("background-color",$.JeppForm.options.colors["isEmail"]);
	                    if ($.JeppForm.options.showIndicator) $(this).after("<div id='for_"+name+"' class='error indicator'>&uarr; Invalid email</div>");
	                } else {
	                	$("#for_"+name).remove();
	                	$(this).removeAttr("style");
	                }
	    		}
    		}
    	});
    },
	
    $.fn.toggle = function(callback) {
        var options = $.JeppForm.options;
        var _this = $(this);
        var inputs = $(this).filter(':input');
        if (inputs.attr('disabled') == false) {
            _this.disable();
        } else {
            _this.enable();
        }
        inputs.trigger('onToggle');
        if (options.debug) console.log('toogle');
        if (typeof callback === "function") callback();
        return $(this);
    };
	
    $.fn.disable = function(callback) {
        var options = $.JeppForm.options;
        var input = $(this).filter(':input');

        input.attr('disabled',true);
        input.addClass(options.disabledClass);
        $(this).addClass(options.disabledClass);
        $(this).unmandate();
        $(this).trigger('onDisable');
        if (options.hideDisabled) $(this).hide();

        if (options.debug) console.log('disable');
        if (typeof callback === "function") callback();
        return $(this);
    };
	
    $.fn.enable = function(callback) {
        var options = $.JeppForm.options;
        var inputs = $(this).filter(':input');
	
        inputs.removeAttr('disabled');
        inputs.removeClass(options.disabledClass);
        $(this).removeClass(options.disabledClass);
        $(this).trigger('onEnable');
        if (options.hideDisabled) $(this).show();

        if (options.debug) console.log('enable');
        if (typeof callback === "function") callback();
        return $(this);
    };
	
    $.fn.mandate = function(callback) {
        var options = $.JeppForm.options;
        var inputs = $(this).filter(':input:not(.'+options.ignoreClass+')');
        var labels = $(this).filter('label');
		
        inputs.addClass(options.mandateClass);
        inputs.each(function(i) {
           var input = $(inputs[i]);
           if (options.mandateApnStr != null && 
              input.attr('name').indexOf(options.mandateApnStr) == -1) 
           {
              input.attr('name',input.attr('name') + options.mandateApnStr);
           }
        });
        
        if ($("em.mandatelabel",labels).length == 0)
            labels.prepend('<em class="mandatelabel" style="color: red;">*&nbsp;</em>');
		
        $(this).trigger('onMandate');
        if (options.debug) console.log('mandate');
        if (typeof callback === "function") if (typeof callback === "function") callback();
        return $(this);
    };
	
    $.fn.mandateAndBind = function(callback) {
        $(this).mandate();
        $(this).setDependency(this,{events: 'onEnable', action: 'mandate'});
        if (typeof callback === "function") callback();
        return $(this);
    };
	
    $.fn.unmandate = function(callback) {
        var options = $.JeppForm.options;
        var inputs = $(this).filter(':input');
        var labels = $(this).filter('label');
		
        inputs.removeClass(options.mandateClass);
        inputs.each(function(i) {
        	var input = $(inputs[i]);
        	if (options.mandateApnStr != null && 
                input.attr('name').indexOf(options.mandateApnStr) != -1) 
            {
                input.attr('name',
                		input.attr('name').substr(0,input.attr('name').indexOf(options.mandateApnStr))
                );
            }
        });
        
        $("em.mandatelabel",labels).remove();
		
        $(this).trigger('onUnmandate');
        if (options.debug) console.log('unmandate');
        if (typeof callback === "function") callback();
        return $(this);
    };
	
    $.fn.unmandateAndUnbind = function(callback) {
        $(this).unmandate();
        $(this).releaseDependency(this);
        if (typeof callback === "function") callback();
        return $(this);
    };
	
    $.fn.format = function(format, callback) {
        var options = $.JeppForm.options;
        var inputs = $(this).filter(':input');
        if (format.isEmail) inputs.addClass(options.emailClass);
        if (format.isNumeric) inputs.addClass(options.numericClass);
        if (format.isDate) inputs.addClass(options.dateClass);
        if (typeof callback === "function") callback();
        return $(this);
    };
	
    $.isEmpty = function (str) {
        return (str == null) || (str == undefined) || (str.length == 0) || /^\s.$/.test(str) ;
    };
    
    $.isEmail = function (str) {
        if($.isEmpty(str)) return false;
        var re = /^[^\s()<>@,;:\/]+@\w[\w\.-]+\.[a-z]{2,}$/i;
        return re.test(str);
    };
    
    $.isNumeric = function (str) {
        if($.isEmpty(str)) return false;
        if (isNaN(str)) return false;
        return true;
    };
    
    $.isDate = function (str) {
    	if($.isEmpty(str)) return false;
        return $.JeppForm.options.dateFormat.test(str); 
    };
    
    $.isPhone = function (str) {
        if($.isEmpty(str)) return false;
        var re = /^(\+\d)*\s*(\(\d*\)\s*)*[\s\d-.]{5}(ext|ext.|extention)*[\s\d-.]*$/;
        return re.test(str);
    };
    
    $.isVisaCC = function (str) {
    	if($.isEmpty(str)) return false;
        var re = /^4[0-9]{12}(?:[0-9]{3})?$/;
        return re.test(str);
    };
    
    $.isMasterCardCC = function (str) {
    	if($.isEmpty(str)) return false;
        var re = /^5[1-5][0-9]{14}$/;
        return re.test(str);
    };
    
    $.isAmexCC = function (str) {
    	if($.isEmpty(str)) return false;
        var re = /^3[47][0-9]{13}$/;
        return re.test(str);
    };
    
    $.isDiscoverCC = function (str) {
    	if($.isEmpty(str)) return false;
        var re = /^6(?:011|5[0-9]{2})[0-9]{12}$/;
        return re.test(str);
    };
    
    $.isAnyCC = function (str) {
    	if($.isEmpty(str)) return false;
        var re = /^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})$/;
        return re.test(str);
    };

    $.testRegex = function (str, regex) {
    	if (regex != null) {
    		return regex.test(str);
    	} else {
    		return false;
    	}
    };
    
    $.matchDB = function (str, ajax_url) {
    	if($.isEmpty(str)) return false;
    	_res = false;
    	$.ajax({
    		async: false,
    		url: ajax_url, 
    		data: {data:str}, 
    		success: function (data) {
    			res = $("result",data).text();
    			_res = $.trim(res).indexOf("true") != -1;
    		}
    	});
    	return _res;
    };
    
    $.getIntlDialingCode = function (country) {
    	switch (country) {
    		case "US" : return "1";
			case "AF" : return "93";
			case "AL" : return "335";
			case "DZ" : return "213";
			case "AS" : return "1-684";
			case "AD" : return "376";
			case "AO" : return "244";
			case "AI" : return "1-264";
			case "AQ" : return "672";
			case "AG" : return "1-268";
			case "AR" : return "54";
			case "AM" : return "374";
			case "AW" : return "297";
			case "AU" : return "61";
			case "AT" : return "43";
			case "AZ" : return "994";
			case "BS" : return "1-242";
			case "BH" : return "973";
			case "BB" : return "1-246";
			case "BY" : return "375";
			case "BE" : return "32";
			case "BZ" : return "501";
			case "BJ" : return "229";
			case "BM" : return "1-441";
			case "BT" : return "975";
			case "BO" : return "591";
			case "BA" : return "387";
			case "BW" : return "267";
			case "BV" : return "";
			case "BR" : return "";
			case "IO" : return "";
			case "BN" : return "";
			case "BG" : return "";
			case "BF" : return "";
			case "BI" : return "";
			case "KH" : return "";
			case "CM" : return "";
			case "CA" : return "";
			case "XC" : return "";
			case "CV" : return "";
			case "KY" : return "";
			case "CF" : return "";
			case "TD" : return "";
			case "XG" : return "";
			case "CL" : return "";
			case "CN" : return "";
			case "CC" : return "";
			case "CO" : return "";
			case "KM" : return "";
			case "CD" : return "";
			case "CG" : return "";
			case "CK" : return "";
			case "CR" : return "";
			case "HR" : return "";
			case "CU" : return "";
			case "CY" : return "";
			case "CZ" : return "";
			case "DK" : return "";
			case "DJ" : return "";
			case "DM" : return "";
			case "DO" : return "";
			case "TP" : return "";
			case "EC" : return "";
			case "EG" : return "";
			case "SV" : return "";
			case "GQ" : return "";
			case "ER" : return "";
			case "EE" : return "";
			case "ET" : return "";
			case "FK" : return "";
			case "FO" : return "";
			case "FJ" : return "";
			case "FI" : return "";
			case "FR" : return "";
			case "GF" : return "";
			case "PF" : return "";
			case "TF" : return "";
			case "GA" : return "";
			case "GM" : return "";
			case "GE" : return "";
			case "DE" : return "";
			case "GH" : return "";
			case "GI" : return "";
			case "GR" : return "";
			case "GL" : return "";
			case "GD" : return "";
			case "GP" : return "";
			case "GU" : return "";
			case "GT" : return "";
			case "GN" : return "";
			case "GW" : return "";
			case "GY" : return "";
			case "HT" : return "";
			case "HM" : return "";
			case "VA" : return "";
			case "HN" : return "";
			case "HK" : return "";
			case "HU" : return "";
			case "IS" : return "";
			case "IN" : return "";
			case "ID" : return "";
			case "IR" : return "";
			case "IQ" : return "";
			case "IE" : return "";
			case "IL" : return "";
			case "IT" : return "";
			case "CI" : return "";
			case "JM" : return "";
			case "JP" : return "";
			case "JO" : return "";
			case "KZ" : return "";
			case "KE" : return "";
			case "KI" : return "";
			case "KP" : return "";
			case "KR" : return "";
			case "KW" : return "";
			case "KG" : return "";
			case "LA" : return "";
			case "LV" : return "";
			case "LB" : return "";
			case "LS" : return "";
			case "LR" : return "";
			case "LY" : return "";
			case "LI" : return "";
			case "LT" : return "";
			case "LU" : return "";
			case "MO" : return "";
			case "MK" : return "";
			case "MG" : return "";
			case "MW" : return "";
			case "MY" : return "";
			case "MV" : return "";
			case "ML" : return "";
			case "MT" : return "";
			case "MH" : return "";
			case "MQ" : return "";
			case "MR" : return "";
			case "MU" : return "";
			case "YT" : return "";
			case "MX" : return "";
			case "FM" : return "";
			case "MD" : return "";
			case "MC" : return "";
			case "MN" : return "";
			case "MS" : return "";
			case "MA" : return "";
			case "MZ" : return "";
			case "MM" : return "";
			case "NA" : return "";
			case "NR" : return "";
			case "NP" : return "";
			case "NL" : return "";
			case "AN" : return "";
			case "NC" : return "";
			case "NZ" : return "";
			case "NI" : return "";
			case "NE" : return "";
			case "NG" : return "";
			case "NU" : return "";
			case "NF" : return "";
			case "MP" : return "";
			case "NO" : return "";
			case "OM" : return "";
			case "PK" : return "";
			case "PW" : return "";
			case "PS" : return "";
			case "PA" : return "";
			case "PG" : return "";
			case "PY" : return "";
			case "BD" : return "";
			case "PE" : return "";
			case "PH" : return "";
			case "PN" : return "";
			case "PL" : return "";
			case "PT" : return "";
			case "PR" : return "";
			case "QA" : return "";
			case "RE" : return "";
			case "RO" : return "";
			case "RU" : return "";
			case "RW" : return "";
			case "SH" : return "";
			case "KN" : return "";
			case "LC" : return "";
			case "PM" : return "";
			case "VC" : return "";
			case "WS" : return "";
			case "SM" : return "";
			case "ST" : return "";
			case "SA" : return "";
			case "SN" : return "";
			case "YU" : return "";
			case "SC" : return "";
			case "SL" : return "";
			case "SG" : return "";
			case "SK" : return "";
			case "SI" : return "";
			case "SB" : return "";
			case "SO" : return "";
			case "ZA" : return "";
			case "GS" : return "";
			case "ES" : return "";
			case "LK" : return "";
			case "SD" : return "";
			case "SR" : return "";
			case "SJ" : return "";
			case "SZ" : return "";
			case "SE" : return "";
			case "CH" : return "";
			case "SY" : return "";
			case "TW" : return "";
			case "TJ" : return "";
			case "TZ" : return "";
			case "TH" : return "66";
			case "TG" : return "";
			case "TK" : return "";
			case "TO" : return "";
			case "TT" : return "";
			case "TN" : return "";
			case "TR" : return "";
			case "TM" : return "";
			case "TC" : return "";
			case "TV" : return "";
			case "UG" : return "";
			case "UA" : return "";
			case "AE" : return "";
			case "GB" : return "";
			case "UM" : return "";
			case "UY" : return "";
			case "UZ" : return "";
			case "VU" : return "";
			case "VE" : return "";
			case "VN" : return "";
			case "VG" : return "";
			case "VI" : return "";
			case "WF" : return "";
			case "EH" : return "";
			case "YE" : return "";
			case "ZM" : return "";
			case "ZW" : return "";
			default: return "";
    	}
    };

})(jQuery);