EEMSignupForm.js

eemsignupform.js

//--------------------------------------------------------------------
// You may set the Signup Form Context by passing one of the following
//   supported values thru the Query String:
//   * NewSubscriber (Default): Upon submission, addes a new subscriber
//       with all information supplied on the Signup Form.
//   * UpdSubscriber: Updates an existing subscriber with the information
//       supplied thru the Signup Form.
//     NOTE: Expects SID to be provided thru the Query String.
//   * Preview: Performs validation of submission without actually adding
//       a subscriber.
//--------------------------------------------------------------------
function SFContextInit(ctrlID) {
    var hidSFContext;
    var lblPreview;
    var sfContext;

    sfContext = Request.QueryString["SFContext"];
    hidSFContext = document.getElementById(ctrlID);
    if (hidSFContext == null)
        hidSFContext = document.getElementById('SFContext'); //%% 
    hidSFContext.value = (sfContext != null) ? sfContext : "NewSubscriber";

    if (hidSFContext.value == "Preview") {
        lblPreview = document.getElementById('lblPreview');
        if (lblPreview != null)
            lblPreview.style.display = '';
    }

    return (hidSFContext);
}

function EEMSFQuestion(ctrl, name, id, type, isReq, text, multiAnswerList) {
    this.Ctrl = ctrl;
    this.Name = name;
    this.ID = id;
    this.Type = type;
    this.IsReq = isReq;
    this.Text = text;
    this.MultiAnswerList = multiAnswerList;
}

function EEMSFQuestionAnswer(ctrl, name, questionID, answerID) {
    this.Ctrl = ctrl;
    this.Name = name;
    this.QuestionID = questionID;
    this.AnswerID = answerID;
}

function EEMSFQuestionCtrlHandler(ctrl, matches) {
    var eemSFQuestion;
    var id;
    var type;
    var isReq;
    var text;

    id = (matches.length > 0) ? matches[1] : -1;
    type = ctrl.getAttribute('eemSFQType');
    isReq = ctrl.getAttribute('eemSFQIsReq').toLowerCase();
    text = ctrl.getAttribute('eemSFQText');

    eemSFQuestion = new EEMSFQuestion(ctrl, ctrl.name, id, type, isReq, text, null);

    return (eemSFQuestion);
}

function EEMSFQuestionAnswerCtrlHandler(ctrl, matches) {
    var sfQAnswer;
    var answerID;
    var questionID;

    answerID = (matches.length > 1) ? matches[1] : -1;
    questionID = (matches.length > 2) ? matches[2] : -1;
    sfQAnswer = new EEMSFQuestionAnswer(ctrl, ctrl.name, questionID, answerID);

    return (sfQAnswer);
}

function SFValidateFields() {
    var txtSFEmail;
    var ctrlQuestion;
    var eemSFQIsReq;
    var eemSFQuestion;
    var qIDList;
    var nIdx;
    var isAllValid = true;
    var isReqValid = true;
    var isReqFieldValid = true;
    var isValid = true;
    var errMsg = "";

    // Validate Email address.
    txtSFEmail = document.getElementById('txtSFEmail');
    var email = txtSFEmail.value;
    email = email.replace(new RegExp(/^\s+/), ""); //Remove leading white space
    email = email.replace(new RegExp(/\s+$/), ""); //Remove trailing white space
    txtSFEmail.value = email;
    isValid = SFIsValidEmail(email);
    if (txtSFEmail.value == "")
        errMsg += '* You must provide a valid email address;\n  (e.g. johndoe@mydomain.com).\n';
    else if (!isValid)
        errMsg += '* "' + txtSFEmail.value + '" does not seem to be a valid email address;\n  (e.g. johndoe@mydomain.com).\n';
    isAllValid = (isAllValid && isValid);

    // Get all controls with name matching "eemSFQuestion<#>".
    qIDList = SFGetFormVarMatches(/eemSFQuestion(\d*)/, 'input,select,div', EEMSFQuestionCtrlHandler);

    // Validate all required questions.
    for (nIdx = 0; nIdx < qIDList.length; nIdx++) {
        eemSFQuestion = qIDList[nIdx];
        ctrlQuestion = eemSFQuestion.Ctrl;

        eemSFQIsReq = ctrlQuestion.getAttribute('eemSFQIsReq').toLowerCase();

        if (eemSFQIsReq == null || eemSFQIsReq != 'true')
            continue;

        isReqFieldValid = SFValidateRequiredField(eemSFQuestion);
        if (!isReqFieldValid)
            errMsg += '* Question, "' + ctrlQuestion.getAttribute('eemSFQText') + '", requires a response.\n'

        isReqValid = (isReqValid && isReqFieldValid)
    }
    isAllValid = (isAllValid && isReqValid);

    // Validate that Captcha text.
    txtSFCaptcha = document.getElementById('txtSFCaptcha');
    isValid = (txtSFCaptcha.value != "");
    if (!isValid)
        errMsg += "* You must type in the ACCESS CODE displayed within the image.\n";
    isAllValid = (isAllValid && isValid);

    // On errors, popup alert to the user.
    if (errMsg != "") {
        errMsg = "Please correct the following errors:\n\n" + errMsg;
        alert(errMsg);
    }

    return ((isAllValid && errMsg == ""));
}

function SFValidateRequiredField(eemSFQuestion) {
    var chkBoxList;
    var hidSFQuestionType;
    var eemSFQType;
    var hidSFQuestion;
    var ctrlQuestion;
    var questionID;
    var eemEEMSFQuestionAnswer;
    var multiIDList;
    var nIdx;
    var isValid = true;

    ctrlQuestion = eemSFQuestion.Ctrl;
    questionID = eemSFQuestion.ID;
    eemSFQType = ctrlQuestion.getAttribute('eemSFQType');
    if (eemSFQType == null || eemSFQType == '')
        return (isValid);

    switch (eemSFQType) {
        case "1": // Text
        case "5": // Number
        case "6": // Date
        case "7": // Phone
            if (ctrlQuestion.value == "")
                isValid = false;
            break;
        case "4": // List
            if (ctrlQuestion.value == "" || ctrlQuestion.value == "-99")
                isValid = false;
            break;
        case "3": // Multi
            multiIDList = SFGetFormVarMatches(eval('/eemSFAnswer(\\d.*)_Question(' + questionID + ')/'), 'input', EEMSFQuestionAnswerCtrlHandler);
            eemSFQuestion.MultiAnswerList = multiIDList; //%% 
            isValid = false;

            for (nIdx = 0; nIdx < multiIDList.length; nIdx++) {
                eemEEMSFQuestionAnswer = multiIDList[nIdx].Ctrl;
                if (eemEEMSFQuestionAnswer.type == "checkbox") {
                    isValid = (isValid || eemEEMSFQuestionAnswer.checked);
                }
            }
            break;
    }

    return (isValid);
}

function SFValidateRequiredField_InpField(ctrlQuestion, questionID) {
    var chkBoxList;
    var hidSFQuestionType;
    var hidSFQuestion;
    var eemEEMSFQuestionAnswer;
    var multiIDList;
    var nIdx;
    var isValid = true;

    hidSFQuestionType = document.getElementById('hidSFQuestionType' + questionID);
    if (hidSFQuestionType.value == null || hidSFQuestionType.value == '')
        return (isValid);

    switch (hidSFQuestionType.value) {
        case "1": // Text
        case "5": // Number
        case "6": // Date
        case "7": // Phone
            if (ctrlQuestion.value == "")
                isValid = false;
            break;
        case "4": // List
            if (ctrlQuestion.value == "" || ctrlQuestion.value == "-99")
                isValid = false;
            break;
        case "3": // Multi
            multiIDList = ctrlQuestion.value.split(',');
            //% alert ('multiIDList = '+multiIDList);
            isValid = false;
            if (multiIDList.length > 0) {
                //% alert ('multiIDList.length = '+multiIDList.length);
                for (nIdx = 0; nIdx < multiIDList.length - 1; nIdx++) {
                    //%% eemEEMSFQuestionAnswer = document.getElementById ('eemSFQuestion'+questionID+'_Answer'+multiIDList[nIdx]);
                    eemEEMSFQuestionAnswer = document.getElementById('eemSFAnswer' + multiIDList[nIdx] + '_Question' + questionID);
                    if (eemEEMSFQuestionAnswer.type == "checkbox") {
                        //% alert ('eemEEMSFQuestionAnswer.checked = '+eemEEMSFQuestionAnswer.checked);
                        isValid = (isValid || eemEEMSFQuestionAnswer.checked);
                    }
                }
            }

            break;
    }

    return (isValid);
}

//--------------------------------------------------------------------
// You may set the Signup Form Context by passing one of the following
//   supported values thru the Query String:
//   * Signup (Default): Indicates user is in the signup stage.
//   * Completion: Indicates the user has submitted their signup form
//       information and should see the completion message.
//--------------------------------------------------------------------
function SFStageInit(ctrlID) {
    var tblSFError;
    var tblSFCompletion;
    var tblSFMain;
    var hidSFStage;
    var sfStage;

    sfStage = Request.QueryString["SFStage"];
    hidSFStage = document.getElementById(ctrlID);
    hidSFStage.value = (sfStage != null) ? sfStage : "Signup";

    tblSFError = document.getElementById('tblSFError');
    tblSFCompletion = document.getElementById('tblSFCompletion');
    tblSFMain = document.getElementById('tblSFMain');
    switch (hidSFStage.value) {
        case "Completion":
            tblSFCompletion.style.display = '';
            break;
        case "Signup":
        default:
            tblSFCompletion.style.display = 'none';
            break;
    }
}

function SFErrorInit(tblSFErrorID, tdSFErrorID) {
    var tblSFError;
    var tdSFError;
    var sfErr;

    sfErr = Request.QueryString["SFError"];
    tblSFError = document.getElementById(tblSFErrorID);
    tdSFError = document.getElementById(tdSFErrorID);
    if (sfErr == undefined)
        sfErr = "";
    tdSFError.innerHTML = sfErr;
    tblSFError.style.display = (sfErr == "") ? "none" : "";
}

function SFValidateTextField(controlField, bDate, bNumber, bPhone) {
    var textValue = controlField.value;
    if (bDate) {
        if (!SFIsValidDate(textValue)) {
            window.alert(textValue + " is not a valid date format.  Enter date with mm/dd/yyyy format.");
            controlField.focus();
            return false;
        }
    }
    else if (bNumber) {
        if (!SFIsValidNumber(textValue)) {
            window.alert(textValue + " is not a valid number.");
            controlField.focus();
            return false;
        }
    }
    else if (bPhone) {
        var isValidPhone = SFValidatePhoneNumber(textValue);
        if (!isValidPhone) {
            window.alert(textValue + " is not a valid phone number.  Enter a valid phone number.");
            controlField.focus();
            return false;
        }
    }

    return (true);
}

function SFIsValidDate(dateStr, format) {
    if (format == null)
    { format = "MDY"; }
    format = format.toUpperCase();
    if (format.length != 3)
    { format = "MDY"; }

    if ((format.indexOf("M") == -1) || (format.indexOf("D") == -1) || (format.indexOf("Y") == -1))
    { format = "MDY"; }

    if (format.substring(0, 1) == "Y") { // If the year is first
        var reg1 = /^\d{2}(\-|\/|\.)\d{1,2}\1\d{1,2}$/
        var reg2 = /^\d{4}(\-|\/|\.)\d{1,2}\1\d{1,2}$/
    }
    else if (format.substring(1, 2) == "Y") { // If the year is second
        var reg1 = /^\d{1,2}(\-|\/|\.)\d{2}\1\d{1,2}$/
        var reg2 = /^\d{1,2}(\-|\/|\.)\d{4}\1\d{1,2}$/
    }
    else { // The year must be third
        var reg1 = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{2}$/
        var reg2 = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{4}$/
    }

    // If it doesn't conform to the right format (with either a 2 digit year or 4 digit year), fail
    if ((reg1.test(dateStr) == false) && (reg2.test(dateStr) == false))
    { return false; }

    var parts = dateStr.split(RegExp.$1); // Split into 3 parts based on what the divider was
    // Check to see if the 3 parts end up making a valid date
    if (format.substring(0, 1) == "M")
    { var mm = parts[0]; }
    else if (format.substring(1, 2) == "M")
    { var mm = parts[1]; }
    else
    { var mm = parts[2]; }

    if (format.substring(0, 1) == "D")
    { var dd = parts[0]; }
    else if (format.substring(1, 2) == "D")
    { var dd = parts[1]; }
    else
    { var dd = parts[2]; }

    if (format.substring(0, 1) == "Y")
    { var yy = parts[0]; }
    else if (format.substring(1, 2) == "Y")
    { var yy = parts[1]; }
    else
    { var yy = parts[2]; }

    if (parseFloat(yy) <= 50)
    { yy = (parseFloat(yy) + 2000).toString(); }

    if (parseFloat(yy) <= 99)
    { yy = (parseFloat(yy) + 1900).toString(); }

    var dt = new Date(parseFloat(yy), parseFloat(mm) - 1, parseFloat(dd), 0, 0, 0, 0);
    if (parseFloat(dd) != dt.getDate())
    { return false; }

    if (parseFloat(mm) - 1 != dt.getMonth())
    { return false; }

    return true;
}

function SFIsValidNumber(numberStr) {
    var objRegExp = /(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/;
    // Check for numeric characters
    return objRegExp.test(numberStr);
}

function SFValidatePhoneNumber(numberStr) {
    //Store all the illegal characters here
    var illegalChars = "";

    //process to remove non-numbers and spaces
    for (var i = 0; i < numberStr.length; i++) {
        var character = numberStr.charAt(i);
        if (isNaN(character) && character != "-" && character != "(" && character != ")" && character != " "
            && character != "+" && character != ".")
            illegalChars += character;
    }

    return (illegalChars.length == 0);
}

function SFValidateEmailField(controlField) {
    var textValue = controlField.value;

    if (!SFIsValidEmail(textValue)) {
        window.alert(textValue + " does not seem to be a valid email address; (e.g. johndoe@mydomain.com).");
        controlField.focus();
        return false;
    }

    return true;
}

function SFIsValidEmail(emailStr) {
    var regExEmailBad = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid 
    var regExEmailOK = /^.+\@(\[?)[a-zA-Z0-9_\-\.]+\.([a-zA-Z]{2,6}|[0-9]{1,3})(\]?)$/; // valid 

    return ((!regExEmailBad.test(emailStr) && regExEmailOK.test(emailStr)));
    //return true;
}

// e.g. qIDList = SFGetFormVarMatches (/^eemSFQuestion\d*$/, 'input,div');
function SFGetFormVarMatches(regEx, ctrlTypes, formVarMatchHandler) {
    var ctrlType;
    var aryCtrlTypes;
    var aryCtrls1;
    var aryCtrlsFnd = null;
    var aryCtrlsMatch;
    var matches;
    var userData;
    var ctrlID;

    aryCtrlsMatch = new Array(0);
    aryCtrlTypes = ctrlTypes.split(',');
    for (nIdx = 0; nIdx < aryCtrlTypes.length; nIdx++) {
        aryCtrlsFnd = document.getElementsByTagName(aryCtrlTypes[nIdx]);
        for (nIdx2 = 0; nIdx2 < aryCtrlsFnd.length; nIdx2++) {
            ctrlID = aryCtrlsFnd[nIdx2].name;
            matches = regEx.exec(ctrlID);
            if (matches == null)
                continue;

            if (formVarMatchHandler != null)
                userData = formVarMatchHandler(aryCtrlsFnd[nIdx2], matches);

            aryCtrlsMatch.push(userData);
        }
    }

    return (aryCtrlsMatch);
}

//-------------------------------------------------------------------------
//                  Signup Forms Version 2
//-------------------------------------------------------------------------
//**************Changes to this also must be made at Subscriber.js!!*******
//**************Changes to this also must be made at Subscriber.js!!*******
//**************Changes to this also must be made at Subscriber.js!!*******

var validate = false;
var isInPreview = false;
var sid = "";

function SFInit() {
    try {
        if (window.location.href.toLowerCase().indexOf("signupform.aspx") > 0) { //preview window
            isInPreview = true;
        }
    }
    catch (err) {
        alert(err.message);
    }
    var SF2 = document.getElementById("frmEEMSignupForm");

    var undefined;
    if (SF2 == undefined) { //version 1
        SFContextInit('hidSFContext');
        SFStageInit('hidSFStage');
        SFErrorInit('tblSFError', 'tdSFError');
    }
    else { //version 2
        SF2_Init();
    }
}

SFInit();

function isVersion(left, oper, right) {
    if (left) {
        var pre = /pre/i,
            replace = /[^\d]+/g,
            oper = oper || "==",
            right = right || $().jquery,
            l = left.replace(replace, ''),
            r = right.replace(replace, ''),
            l_len = l.length, r_len = r.length,
            l_pre = pre.test(left), r_pre = pre.test(right);

        l = (r_len > l_len ? parseInt(l) * ((r_len - l_len) * 10) : parseInt(l));
        r = (l_len > r_len ? parseInt(r) * ((l_len - r_len) * 10) : parseInt(r));

        switch (oper) {
            case "==":
                {
                    return (true === (l == r && (l_pre == r_pre)));
                }
            case ">=":
                {
                    return (true === (l >= r && (!l_pre || l_pre == r_pre)));
                }
            case "<=":
                {
                    return (true === (l <= r && (!r_pre || r_pre == l_pre)));
                }
            case ">":
                {
                    return (true === (l > r || (l == r && r_pre)));
                }
            case "<":
                {
                    return (true === (l < r || (l == r && l_pre)));
                }
        }
    }

    return false;
}

function SF2_Init() {
    try {
        if (typeof jQuery === "undefined" || isVersion(jQuery.fn.jquery, "<", "1.6.2")) {
            var script_tag = document.createElement('script');
            script_tag.setAttribute("type", "text/javascript");
            script_tag.setAttribute("src", "http://app.expressemailmarketing.com/poseidon/scripts/jQuery/jquery-1.6.2-full.min.js")
            script_tag.onload = SF2_Main; // Run main() once jQuery has loaded
            script_tag.onreadystatechange = function () { // Same thing but for IE
                if (this.readyState == 'complete' || this.readyState == 'loaded') SF2_Main();
            }
            document.getElementsByTagName("head")[0].appendChild(script_tag);
        } else {
            SF2_Main();
        }
    }
    catch (err) {
        //something happened in getting jQuery --> disable submit button since validation won't work
        document.getElementById("btnSFSubmit").disabled = true;
        show_error_message(err.message);
    }
}

function SF2_Main() {
    var undefined;
    jQuery.fn.hinttext = function (options) {
        var defaults = { text: 'Enter a text ...', hinttextclass: '' };
        var options = jQuery.extend(defaults, options);
        return this.each(function () {
            jQuery(this).focus(function () {
                if (jQuery(this).val() == options.text) {
                    jQuery(this).val('');
                    jQuery(this).removeClass(options.hinttextclass);
                }
            });
            jQuery(this).blur(function () {
                if (jQuery(this).val() == '') {
                    jQuery(this).val(options.text);
                    jQuery(this).addClass(options.hinttextclass);
                }
            });
            jQuery(this).blur();
        });
    };

    try {
        //force an http at the front of website types
        jQuery(".eemStyleSFWebsite").change(function () {
            var textVal = this.value.toLowerCase();
            if (textVal != "") {
                if (!/^http(s)?:\/\//.test(textVal)) {
                    this.value = "http://" + this.value;
                }
            }
            SF2_ValidateTextField(this);
        });

        var date_val = "";
        //hint text
        jQuery(".eemStyleSFValue").each(function () {
            if (jQuery(this).attr("valuetext") != "" && jQuery(this).attr("valuetext") != "%EEMSF_ANSWERVALUE%") {

                if (jQuery(this).attr("eemsfqtype") == "6") { //dont do for DDL
                    date_val = jQuery(this).attr("valuetext");
                }
                else if (jQuery(this).attr("eemsfqtype") != "4") { //dont do for DDL
                    jQuery(this).val(jQuery(this).attr("valuetext"));
                }

                //don't allow editing email address - it is the key to the subscriber
                if (jQuery(this).attr("eemsfqtype") == "email") {
                    jQuery(this).attr("disabled", "disabled");
                }
                //due to changes for merc ticket 160171, we have to take these off, so that the UI can put them back on.
                else if (jQuery(this).attr("eemsfqtype") == "12") {
                    var website = jQuery(this).attr("valuetext");
                    website = website.replace("http**//", "http://");
                    website = website.replace("https**//", "https://");
                    jQuery(this).val(website);
                }

            } else {
                if (jQuery(this).attr("eemsfqtype") != 6) {
                    jQuery(this).hinttext({ text: jQuery(this).attr("hinttext"), hinttextclass: "eemStyleSFHintText" });
                }
            }
        });

        require("starfield/sf.datepicker", function () {
            jQuery("#frmEEMSignupForm").sfDatePicker({ wireup: true, beforeToday: true, zIndex: 9999 });
            jQuery(".sf-datepicker").val(date_val);
        }); 


        jQuery("#btnSFSubmit").live("click", function () {
            var nonce = jQuery("#btnSFSubmit").attr("eemnonce");
            if (SF2_ValidateFields()) {
                //remove hint-text
                validate = false;
                jQuery(".eemStyleSFValue").each(function () {
                    //don't check email field
                    if (jQuery(this).attr("eemsfqtype") != 6){
                        //if it is just the hint-text
                        if(jQuery(this).attr("hinttext") == jQuery(this).val()) {
                            //then remove it
                            jQuery(this).val("");
                        }
                        //nuetralize any javascript or html
                        jQuery(this).val(nuetralize(jQuery(this).val()));
                    } 
                });
                validate = true; //just in case
                sid = getParameterByName("sid");
                var postData = "MethodName=ProcessRequest&sid=" + sid + "&nonce=" + nonce + "&" + jQuery("#frmEEMSignupForm").serialize();
                if (jQuery("#txtSFEmail").attr("disabled") == "disabled") {
                    postData = postData + "&txtSFEmail=" + jQuery("#txtSFEmail").val();
                }
                jQuery.ajax({
                    type: "POST",
                    url: jQuery("#frmEEMSignupForm").attr("eemaction"),
                    dataType: "jsonp",
                    data: postData,
                    beforeSend: function () {
                        jQuery("#btnSFSubmit").hide();
                        jQuery("#eemStyleSFAjaxWaitIcon").show();
                    }
                });
            }
        });

        validate = true;

        if (!isInPreview) {
            if (typeof suf_posted_email === 'undefined' || suf_posted_email == "") {
                jQuery.ajax({
                    type: "POST",
                    url: jQuery("#frmEEMSignupForm").attr("eemaction").replace("ProcessSubmit", "Nonce"),
                    dataType: "jsonp",
                    data: "MethodName=ProcessRequest"
                });
            } //check for posted email data
            else if (suf_posted_email != undefined && suf_posted_email != "") {
                jQuery("#txtSFEmail").val(suf_posted_email);
                jQuery("#txtSFEmail").removeClass("eemStyleSFHintText");

                //if suf only has email -- submit
                if (jQuery(".eemStyleSFValue").length == 1) {
                    jQuery("#btnSFSubmit").click();
                }
                //else -- just leave the email field populated
            }
        }
    }
    catch (err) {
        //something happened in general page processing
        show_error_message(err.message);
    }
}

function SignupFormReturn(json) {
    var undefined;
    jQuery("#eemStyleSFAjaxWaitIcon").hide();
    jQuery("#btnSFSubmit").show();
    if (json.ErrorMessage != undefined) {   //error
        //show error message
        show_error_message(json.ErrorMessage);
    }
    else { //success
        jQuery("#tblSFError").hide();
        jQuery("#btnSFSubmit").attr("disabled", true);
        if (json.SignupFormCompletionMessageType == 1) { //show message on this "page"
            jQuery("#tblSFCompletionText").html(json.SuccessMessage);
            jQuery("#tblSFCompletion").show();
            jQuery("#eemStyleSFCompletionIcon").show();
        }
        else if (json.SignupFormCompletionMessageType == 2) { //show this message on "another page"
            jQuery("#divMainOuter").hide();
            jQuery("#tblSFCompletionTextOtherPage").html(json.SuccessMessage);
            jQuery("#tblSFCompletionOtherPage").addClass("eemStyleSFMainOuter")
            jQuery("#tblSFCompletionOtherPage").show();
            jQuery("#eemStyleSFCompletionIconOtherPage").show();
        }
        else { //(json.SignupFormCompletionMessageType == 2) --> customURL
            window.location = json.RedirectURL;
        }
    }
}

function NonceReturn(str) {
    jQuery("#btnSFSubmit").attr("eemnonce", str);
}

function show_error_message(msg) {
    var err_div_inner = document.getElementById("tdSFError");
    var err_icon = document.getElementById("eemStyleSFErrorIcon");
    var err_div_outer = document.getElementById("tblSFError");

    err_div_inner.innerHTML = msg;
    err_div_inner.style.display = "block";
    err_icon.style.display = "block";
    err_div_outer.style.display = "block";
}

function SF2_IsValidDate(dateStr, format) {
    if (format == null)
    { format = "MDY"; }
    format = format.toUpperCase();
    if (format.length != 3)
    { format = "MDY"; }

    if ((format.indexOf("M") == -1) || (format.indexOf("D") == -1) || (format.indexOf("Y") == -1))
    { format = "MDY"; }

    if (format.substring(0, 1) == "Y") { // If the year is first
        var reg1 = /^\d{2}(\-|\/|\.)\d{1,2}\1\d{1,2}$/
        var reg2 = /^\d{4}(\-|\/|\.)\d{1,2}\1\d{1,2}$/
    }
    else if (format.substring(1, 2) == "Y") { // If the year is second
        var reg1 = /^\d{1,2}(\-|\/|\.)\d{2}\1\d{1,2}$/
        var reg2 = /^\d{1,2}(\-|\/|\.)\d{4}\1\d{1,2}$/
    }
    else { // The year must be third
        var reg1 = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{2}$/
        var reg2 = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{4}$/
    }

    // If it doesn't conform to the right format (with either a 2 digit year or 4 digit year), fail
    if ((reg1.test(dateStr) == false) && (reg2.test(dateStr) == false))
    { return false; }

    var parts = dateStr.split(RegExp.$1); // Split into 3 parts based on what the divider was
    // Check to see if the 3 parts end up making a valid date
    if (format.substring(0, 1) == "M")
    { var mm = parts[0]; }
    else if (format.substring(1, 2) == "M")
    { var mm = parts[1]; }
    else
    { var mm = parts[2]; }

    if (format.substring(0, 1) == "D")
    { var dd = parts[0]; }
    else if (format.substring(1, 2) == "D")
    { var dd = parts[1]; }
    else
    { var dd = parts[2]; }

    if (format.substring(0, 1) == "Y")
    { var yy = parts[0]; }
    else if (format.substring(1, 2) == "Y")
    { var yy = parts[1]; }
    else
    { var yy = parts[2]; }

    if (parseFloat(yy) <= 50)
    { yy = (parseFloat(yy) + 2000).toString(); }

    if (parseFloat(yy) <= 99)
    { yy = (parseFloat(yy) + 1900).toString(); }

    var dt = new Date(parseFloat(yy), parseFloat(mm) - 1, parseFloat(dd), 0, 0, 0, 0);
    if (parseFloat(dd) != dt.getDate())
    { return false; }

    if (parseFloat(mm) - 1 != dt.getMonth())
    { return false; }

    return true;
}

function SF2_IsValidNumber(numberStr) {
    var objRegExp = /(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/;
    // Check for numeric characters
    return objRegExp.test(numberStr);
}

function SF2_IsValidPhoneNumber(numberStr) {
    //Store all the illegal characters here
    var illegalChars = "";

    //process to remove non-numbers and spaces
    for (var i = 0; i < numberStr.length; i++) {
        var character = numberStr.charAt(i);
        if (isNaN(character) && character != "-" && character != "(" && character != ")" && character != " "
            && character != "+" && character != ".")
            illegalChars += character;
    }

    return (illegalChars.length == 0);
}

function SF2_IsValidEmail(emailStr) { 
    var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
    return re.test(emailStr);
}

function SF2_IsValidWebsite(textval) {
    var urlregex = new RegExp("^(http|https)\://([a-zA-Z0-9\.\-]+(\:[a-zA-Z0-9\.&amp;%\$\-]+)*@)*((25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])|([a-zA-Z0-9\-]+\.)*[a-zA-Z0-9\-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(\:[0-9]+)*(/($|[a-zA-Z0-9\.\,\?\'\\\+&amp;%\$#\=~_\-]+))*$");
    return urlregex.test(textval);
}

function SF2_ValidateTextField(controlField) {
    if (validate) {
        return SF2_Validate_Field(controlField);
    }
}

function SF2_ValidateFields() {
    if (validate) {
        var formValid = true;

        //loop over each control
        jQuery.each(jQuery(".eemStyleSFValue"), function () {
            if (!SF2_Validate_Field(this) && formValid) {
                formValid = false;
            }
        });

        return formValid;
    }
}

function SF2_Validate_Field(cntrl) {
    var cntrlValid = true;
    try {
        //set the values for that control
        var textValue = cntrl.value;
        var eemsfqisreq = jQuery(cntrl).attr("eemsfqisreq");
        var currentID = jQuery(cntrl).attr("eemsfqid");
        var questionType = jQuery(cntrl).attr("eemsfqtype");
        var cntrlhinttext = jQuery(cntrl).attr("hinttext");
        //if required && empty
        if ((eemsfqisreq == "true" || eemsfqisreq == "True")
            && (textValue == "" || textValue == cntrlhinttext)) {
            errorMessage = jsonSignupFormTranslation.Questionvalidation1;
            cntrlValid = false;
            if (questionType == "email") {
                currentID = "Email";
                jQuery("#eemSFQuestionErrorEmail").html(errorMessage);
                jQuery("#eemSFQuestionErrorEmail").show();
            }
        }         //handle lists and multi-lists
        else if ((eemsfqisreq == "true" || eemsfqisreq == "True")
            && (questionType == 3 || questionType == 4)) {
            if (jQuery("option:selected", cntrl).index() == 0) {
                errorMessage = jsonSignupFormTranslation.Questionvalidation1;
                cntrlValid = false;
            }
        }
        else { //checked required above
            if (questionType == 6 && textValue != "" && textValue != cntrlhinttext) { //date
                if (!SF2_IsValidDate(textValue)) {
                    errorMessage = jsonSignupFormTranslation.Invalidquestiondatevalidation;
                    cntrlValid = false;
                }
            }
            else if (questionType == 5 && textValue != "" && textValue != cntrlhinttext) { //number
                if (!SF2_IsValidNumber(textValue)) {
                    errorMessage = jsonSignupFormTranslation.Invalidquestionnumericvalidation;
                    cntrlValid = false;
                }
            }
            else if (questionType == 7 && textValue != "" && textValue != cntrlhinttext) { //phone
                if (!SF2_IsValidPhoneNumber(textValue)) {
                    errorMessage = jsonSignupFormTranslation.invalidhomephonevalidation;
                    cntrlValid = false;
                }
            }
            else if (questionType == 12 && textValue != "" && textValue != cntrlhinttext) { //website
                if (!SF2_IsValidWebsite(textValue)) {
                    errorMessage = jsonSignupFormTranslation.invalidwebsitevalidation;
                    cntrlValid = false;
                }
            }
            else if (questionType == "email") { //website --> always required
                if (!SF2_IsValidEmail(textValue)) {
                    errorMessage = jsonSignupFormTranslation.invalidemailaddressvalidation;
                    jQuery("#eemSFQuestionErrorEmail").html(errorMessage);
                    jQuery("#eemSFQuestionErrorEmail").show();
                }
                else {
                    jQuery("#eemSFQuestionErrorEmail").hide();
                }
            }
        }

        //set the validation div accordingly
        if (questionType != "email") {
            if (cntrlValid) {
                jQuery("#eemSFQuestionError" + currentID).hide();
            }
            else {
                jQuery("#eemSFQuestionError" + currentID).html(errorMessage).show();
            }
        }
    }
    catch (err) {
        show_error_message(err.Message);
    }
    return cntrlValid;
}

function getParameterByName(name) {
    name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
    var regexS = "[\\?&]" + name + "=([^&#]*)";
    var regex = new RegExp(regexS);
    var results = regex.exec(window.location.search);
    if (results == null)
        return "";
    else
        return decodeURIComponent(results[1].replace(/\+/g, " "));
}

function nuetralize(str) {
    str = str.replace(" & ", " &amp; ");
    str = str.replace(/</g, "&lt;").replace(/>/g, "&gt;");
    return str;
}