function search() {
    searchPhrase = document.getElementById("search").value;
    if(searchPhrase == 'Szukaj...' || searchPhrase == 'Search...' || searchPhrase == '') return;
    document.getElementById("searchForm").submit();
}
function searchClick() {
    document.getElementById("search").value = "";
}

function mailing() {
    mailingPhrase = document.getElementById("mailing").value;
    if(mailingPhrase == 'Newsletter...' || mailingPhrase == 'Newsletter...' || mailingPhrase == '') return;
    document.getElementById("mailingForm").submit();
}
function mailingClick() {
    document.getElementById("mailing").value = "";
}