function change_dop_menu(id, div) {
    var div_menu = $("#" + div), div = $("div", div_menu);
    if ($("#" + id).attr("class") != "activ") {
        for (var i=0; i<div.length; i++ ) {
            $(div[i]).attr("class", "");
            div_id = $(div[i]).attr("id");
            $("#div_" + div_id).css("display", "none");
            $("#" + id).attr("class", "activ");
            $("#div_" + id).css("display", "block");
        }
    }
}
function show_all_actions() {
    hideElem = document.getElementById('w100fl_hide');
    hideElem.style.display="";
    hideElem_bt = document.getElementById('w100fl_hide_bt');
    hideElem_bt.style.display="none";
}