jQuery.fn.exists = function () { return ($(this).length > 0); }
$.fn.IELess8 = function () { if (navigator.appVersion.indexOf('MSIE') > -1) { var segments = navigator.appVersion.split(';'); if (segments[1].indexOf('8') == -1) return true; } return false; }

$(document).ready(function () {
    var copy = '<p class="copy">&copy; Batsheva Dance Company. ' + (new Date()).getFullYear() + '.</p>';
    switch (aws_lang) {
        case 1:
            copy = '<p class="copy">&copy; להקת מחול בת-שבע. ' + (new Date()).getFullYear() + '.</p>';
            break;

    }
    $('.content').append(copy);

    //handle navigation col height according to content
    var h = $('.main-nav').height(h);
    h += Math.floor(($('.see').offset().top - $('.contact').offset().top));
    $('.main-nav').removeClass().height(h);

    //handle current
    var iid = getParameterByName(document.location.href, 'iid');
    if (iid != "") {
        var item = $(".menu li a[href$='Page.aspx?iid=" + iid + "']");
        $(item).addClass("current");
    }

    // Input Focus out/in
    if ($('fieldset').exists()) {
        var input_fields = "fieldset .fld"
        $(input_fields).each(function () {
            var input_title = $(this).attr("title");
            $(this).attr("value", input_title);
        });
        $(input_fields).focusin(function () {
            var input_title = $(this).attr("title");
            if ($(this).attr("value") == input_title)
                $(this).attr("value", "");
        });
        $(input_fields).focusout(function () {
            var input_title = $(this).attr("title");
            if ($(this).attr("value") == "") {
                $(this).attr("value", input_title);
            }
        });
    }

});

function setPageTop() {
    var contentH = $('.main-column').height() + 100;
    var windowH = $(window).height();

    $('.top').css("display", ((windowH > contentH) ? "none" : "block"));
}

$(window).resize(setPageTop);