//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;

//loading popup with jQuery magic!
function loadPopup() {
    //loads popup only if it is disabled
    if(popupStatus==0){
        $("#backgroundPopup").css({
            "opacity": "0.7"
        });

        $("#backgroundPopup").fadeIn("slow");
        $("#popupContact").fadeIn("slow");
        popupStatus = 1;
    }
}

//disabling popup with jQuery magic!
function disablePopup() {
    //disables popup only if it is enabled
    if(popupStatus==1) {
        $("#backgroundPopup").fadeOut("slow");
        $("#popupContact").fadeOut("slow");
        popupStatus = 0;
    }
}

//centering popup
function centerPopup() {
    //request data for centering
    var windowWidth = document.documentElement.clientWidth;
    var windowHeight = document.documentElement.clientHeight;
    var popupHeight = $("#popupContact").height();
    var popupWidth = $("#popupContact").width();

    //centering
    $("#popupContact").css({
        "position": "absolute",
        "top": windowHeight/2-popupHeight/2,
        "left": windowWidth/2-popupWidth/2
    });

    //only need force for IE6
    $("#backgroundPopup").css({
        "height": windowHeight
    });
}

function initPopup() {
    if ($.cookie('close_count') < 2 && $.cookie('close_permanently') != 'yes') {
        var myTimer = {};
        myTimer = $.timer(2000,function() {
            //centerPopup();
            //loadPopup();
            $("#popupContact").scrollFollow({ offset: 60, easing: "easeOutBack" });
        });
    }

    $("#popupContactClose").click(function(){
        var close_count = $.cookie('close_count');
        close_count++;
        $.cookie('close_count', close_count, { expires: 7 });
        disablePopup();
    });

    $("#backgroundPopup").click(function(){
        var close_count = $.cookie('close_count');
        close_count++;
        $.cookie('close_count', close_count, { expires: 7 });
        disablePopup();
    });

    $(document).keypress(function(e) {
        if(e.keyCode==27 && popupStatus==1) {
            var close_count = $.cookie('close_count');
            close_count++;
            $.cookie('close_count', close_count, { expires: 7 });
            disablePopup();
        }
    });

    $("#popupSignupForm").validate({
        submitHandler: function(form) {
            if (!this.beenSubmitted) {
                this.beenSubmitted = true;
                $.cookie('close_permanently', "yes", { expires: 360 });
                disablePopup();
                form.submit();
            }
        }
    });

    $('input#popupFormValue_CustomField5').example('Please Enter Your Name');
    $('input#popupFormValue_EmailAddress').example('Please Enter Your Email Address');
}