var initSearchBox = function() {
    var searchForm = $("#search_form");
    var searchInput = $('#search_input');
    searchInput.watermark('Skriv in din sökning här');
    searchForm.submit(function() {
        if(searchInput.val()!=''){
            searchForm.attr('action', '/sok/' + searchInput.val() + '/');
        } else {
            pos   = searchInput.position();
            $('div#empty_serch_notif').css({ "left": pos.left - 15 + "px", "top":pos.top - 25 + "px" });
            $('div#empty_serch_notif').stop(true,true);
            $('div#empty_serch_notif').fadeIn(500,function(){setTimeout(function(){$('div#empty_serch_notif').fadeOut(3000)},2000)});
            return false;
        }    
    });
}

$(document).ready(function() {
    initSearchBox();
});