function SubmitData() {

    //validate form
    if (!validateFeedbackForm()) {
        return;
    }

    var url;

    if (window.location.pathname == "/") { url = "/index.aspx"; } else { url = window.location.pathname; }

    CustomWebServices.FeedbackForm.TrackLead(
            document.getElementById("idName").value, document.getElementById("idEmail").value, document.getElementById("idComment").value, url);

    //Close Feedback Form
    $('#fade , .popup_block').fadeOut(function () {
        $('#fade, a.close').remove();

        clearForm();
    });

}
function validateFeedbackForm() {

    var validCount = 0;

    // check name
    if (document.getElementById("idName").value == "") {
        document.getElementById("lblNameError").innerHTML = "Please enter your name."
        document.getElementById("lblNameError").style.display = "";
        validCount -= 1;
    }
    else {
        document.getElementById("lblNameError").style.display = "none";
        validCount += 1;
    }

    // check email
    var emailExp = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

    if (!emailExp.test(document.getElementById("idEmail").value)) {
        document.getElementById("lblEmailError").innerHTML = "Please enter a vaild email."
        document.getElementById("lblEmailError").style.display = "";
        validCount -= 1;
    }
    else {
        document.getElementById("lblEmailError").innerHTML = ""
        document.getElementById("lblEmailError").style.display = "none";
        validCount += 1;
    }

    // check comment
    if (document.getElementById("idComment").value == "") {
        document.getElementById("lblCommentError").innerHTML = "Please enter a comment."
        document.getElementById("lblCommentError").style.display = "block";
        validCount -= 1;
    }
    else {
        document.getElementById("lblCommentError").innerHTML = ""
        document.getElementById("lblCommentError").style.display = "none";
        validCount += 1;
    }

    if (validCount == 3) {
        return true;
    }
    else { return false; }
}
function clearForm() {

    //clear form elements
    document.getElementById("idName").value = "";
    document.getElementById("idEmail").value = "";
    document.getElementById("idComment").value = "";

    document.getElementById("lblNameError").style.display = "none";
    document.getElementById("lblEmailError").style.display = "none";
    document.getElementById("lblCommentError").style.display = "none";
}

// jquery, handles the popup animate in and out.
$(document).ready(function () {

    //When you click on a link with class of poplight and the href starts with a # 
    $('a.poplight[href^=#]').click(function () { $(this).showPopup(); });

    $.fn.showPopup = function () {

        var popID = $(this).attr('rel'); //Get Popup Name
        var popURL = $(this).attr('href'); //Get Popup href to define size

        //Pull Query & Variables from href URL
        var query = popURL.split('?');
        var dim = query[1].split('&');
        var popWidth = dim[0].split('=')[1]; //Gets the first query string value

        //Fade in the Popup and add close button
        $('#' + popID).fadeIn().css({ 'width': Number(popWidth) }).prepend('<a href="#" class="close"><img src="/images/close_pop.png" class="btn_close" title="Close Window" alt="Close" /></a>');

        //Define margin for center alignment (vertical + horizontal) - we add 80 to the height/width to accomodate for the padding + border width defined in the css
        var popMargTop = ($('#' + popID).height() + 80) / 2;
        var popMargLeft = ($('#' + popID).width() + 80) / 2;

        //Apply Margin to Popup
        $('#' + popID).css({
            'margin-top': -popMargTop,
            'margin-left': -popMargLeft
        });

        //Fade in Background
        $('body').append('<div id="fade"></div>'); //Add the fade layer to bottom of the body tag.
        $('#fade').css({ 'filter': 'alpha(opacity=80)' }).fadeIn(); //Fade in the fade layer 

        return false;
    };

    //Close Popups and Fade Layer
    $('a.close, #fade').live('click', function () { //When clicking on the close or fade layer...
        $('#fade , .popup_block').fadeOut(function () {
            $('#fade, a.close').remove();

            clearForm();

        }); //fade them both out

        return false;
    });

});