function createCookie(name, value, days, path) {
    var expires = "";
    path = "/" || path;
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        expires = "; expires=" + date.toGMTString();
    }
    document.cookie = name + "=" + value + expires + "; path=" + path;
}

function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') c = c.substring(1, c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
    }
    return null;
}

function eraseCookie(name) {
    createCookie(name, "", -1);
}

$(function () {
    if ($(".our_prod_cont ul .categoryTitle") !== 0) {
        $(".our_prod_cont ul .categoryTitle").each(function () {
            var standartColor = $(this).next().find("a").css('color');
            var hoverColor = $(this).css('color');
            $(this).next().find("a").hover(function () {
                $(this).css('color', hoverColor);
            }, function () {
                $(this).css('color', standartColor);
            });
        });
    }
    if ($(".productObject img").length !== 0) {
        var productObjectHeight = 150;
        $(".productObject img").each(function(i, val){
            if($(val).height() > productObjectHeight){
                $(val).css('height',productObjectHeight);
            }
        });
    }
        
    var currentPage = $(".main_column .pages .currentPage");
    var btnPrev = $(".main_column .pages .prevPage");
    var btnNext = $(".main_column .pages .nextPage");

    if (currentPage.prev('a').length == 0) {
        btnPrev.css({
            'opacity': '0.3',
            'cursor': 'default'
        });
        currentPage.next('a').show();
        currentPage.next('a').next().show();
    }
    else currentPage.prev('a').show();

    if (currentPage.next('a').length == 0) {
        btnNext.css({
            'opacity': '0.3',
            'cursor': 'default'
        });
        currentPage.prev('a').show();
        currentPage.prev('a').prev().show();
    }
    else currentPage.next('a').show();

    btnPrev.click(function () {
        if (currentPage.prev('a').length !== 0) window.location = currentPage.prev('a').attr('href');
    });
    btnNext.click(function () {
        if (currentPage.next('a').length !== 0) window.location = currentPage.next('a').attr('href');
    });
});