function clearField(objField, strDefaultValue) {
    if(objField.value == strDefaultValue) objField.value = '';
}

function restoreField(objField, strDefaultValue) {
    if(objField.value == '') objField.value = strDefaultValue;
}

function swapPicture(obj, picture_src) {
    obj.src = picture_src;
}

function figureDropdown(special) {
    $.get(templateUrl+"/page_scripts/show_submenu.php", {"get_dropdown_function": true, "special": special, "lang": site_lang},
            function(data) {
                setTimeout(data, 0);
            });
}

function showDropdown(type, link) {
    $.get(templateUrl+"/page_scripts/show_submenu.php", {'show_dropdown': type, 'link': link},
            function(data) {
                $("#products_dropdown").html(data);
                $("#products_dropdown").slideDown("fast");
            }
         );
}

function showBathSystemComments(id) {
    if($("#bath_system_type_"+ id).is(":hidden")) {
        $("#bath_system_type_"+ id).slideDown("slow");
    } else {
        $("#bath_system_type_"+ id).slideUp("slow");
    }
}

function showBathEquipmentComments(id) {
    if($("#bath_equipment_"+ id).is(":hidden")) {
        $("#bath_equipment_"+ id).slideDown("slow");
    } else {
        $("#bath_equipment_"+ id).slideUp("slow");
    }
}

function showTechnicalInformation() {
    if($("#show_technical_info").is(":hidden")) {
        $("#show_technical_info_1").slideUp("fast");
        $("#show_technical_info_2").slideDown("fast");
        $("#show_technical_info").slideDown("slow");
    } else {
        $("#show_technical_info_1").slideDown("fast");
        $("#show_technical_info_2").slideUp("fast");
        $("#show_technical_info").slideUp("slow");
    }
}

function search_web() {
    $(location).attr('href', '/?s='+ $("#search_form").val()+ "&lang="+ $("#searchLanguage").val());
}

function toggle_product_tooltip(e, state) {
    $element = $(e).children(".tooltip");
    if(state) {
        $element.slideDown("fast");
    } else {
        $element.slideUp("fast");
    }
}

function closeAllDropdowns() {
    $('#link_1 .container').hide(0);
    $('#link_2 .container').hide(0);
    $('#link_3 .container').hide(0);
    $('#link_4 .container').hide(0);
}

function gotoPage(url) {
    window.location.href = url;
}