jQuery(document).ready(function ($) {

    $('body').removeClass('no_js');

    $('.news-home ul').cycle({
        fx: "scrollDown",
        easing: "easeOutCubic",
        speed: 600,
        timeout: 5000
    });

    //     removeFilter = function (el) {
    //     	if (!$.support.opacity && el.style.filter) {
    //     		try { el.style.removeAttribute('filter'); }
    //     		catch(smother) {} // handle old opera versions
    //     	}
    //     };            

    $('#nav li > ul.sub-menu li').each(function () {
        n = $('ul.sub-menu', this).length;

        if (n) $(this).addClass('sub');
    });

    $('#nav ul > li').hover(
        function () {
            $('ul.sub-menu:not(ul.sub-menu li > ul.sub-menu)', this).fadeIn(300);
        },

        function () {
            $('ul.sub-menu:not(ul.sub-menu li > ul.sub-menu)', this).fadeOut(200);
        }
    );

    $('ul.sub-menu li', this).hover(
        function () {
            var options;

            winWidth = $(document).width();
            subMenuWidth = $(this).outerWidth();
            space = $(this).offset().left + subMenuWidth * 2;

            if (space < winWidth) options = { left: subMenuWidth };
            else options = { left: subMenuWidth * -1 };

            $('ul.sub-menu', this).hide().css(options).fadeIn(300);
        },

        function () {
            $('ul.sub-menu', this).fadeOut(200);
        }
    );



    $('img:not(.nofade, #slider img, img.icon, #slider-full-width img, a.thumb img)').hover(

        function () { $(this).stop().animate({ opacity: 0.6 }, 500); },
        function () { $(this).stop().animate({ opacity: 1 }, 500); }

    );

    $("a[rel^='prettyPhoto']").prettyPhoto({
        slideshow: 5000,
        autoplay_slideshow: false,
        show_title: false
    });

    $('a.thumb').hover(

        function () {
            $('<a class="zoom">zoom</a>').appendTo(this).css({ dispay: 'block', opacity: 0 }).animate({ opacity: 0.4 }, 500);
        },

        function () {
            $('.zoom').fadeOut(500, function () { $(this).remove() });
        }
    );

    $('a.socials').tipsy({ fade: true, gravity: 's' });

    $('.toggle-content').hide();
    $('.toggle-title').click(function () {
        $(this).next().slideToggle(300);
        $(this).children('span.open-toggle').toggleClass('closed');
        $(this).attr('title', ($(this).attr('title') == 'Close') ? 'Open' : 'Close');
        return false;
    });

    $('.tabs-container').tabs();
    $('.tabs-container').tabs("option", "fx", { opacity: 'toggle' });

    // contact                           
    var error = true;

    function addLoading() {
        $('#sendbutton').val('wait...').attr('disabled', true);
    }

    function removeLoading() {
        $('#sendbutton').val('Send').attr('disabled', false);
    }

    function addError(msg, e) {
        error = true;
        $(e).addClass('error');
        $('#usermessagea').html(msg);
    }

    function removeError(e) {
        error = false;
        $('#usermessagea').html('');
        $(e).removeClass('error');
    }

    $('#email').blur(function () {
        var expr = /^[_a-z0-9+-]+(\.[_a-z0-9+-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)+$/;

        if (!expr.test($(this).val()))
            addError('<p class="error">Email is incorrect!</p>', this);
        else
            removeError(this);
    });

    $('#form-contact .required').blur(function () {
        if ($(this).val() == '')
            addError('<p class="error">One or more field required are empty!</p>', this);
        else
            removeError(this);
    });

    $('#form-contact').submit(function () {
        return true;
        /*
        if (!error) {
            var datastring = '';

            $('#form-contact input, #form-contact select, #form-contact textarea').each(function () {
                datastring = datastring + $(this).attr('name') + "=" + $(this).val() + '&';
            });

            $('#usermessagea').html('');
            addLoading();

            $.post($(this).attr('action'), datastring, function (response) {
                $('#usermessagea').html(response);
                removeLoading();
            });
        }
        else
            addError('<p class="error">One or more field aren\'t filled correctly!</p>', this);

        return false;
        */
    });
});