function Glob_MenuOpen(id) {
    var li = document.getElementById('menu_li_' + id);
    var h2 = document.getElementById('menu_open_' + id);
    var ul = document.getElementById('menu_sub_' + id);

    h2.className = (h2.className == 'menu_cl') ? 'menu_op' : 'menu_cl';

    if (ul.className == 'left-menu-sub_cl') {
        ul.className = 'left-menu-sub_op';
        li.style.backgroundColor = '#ffefb4';
    } else {
        ul.className = 'left-menu-sub_cl';
        li.style.backgroundColor = 'transparent';
    }
}

function Glob_GetCookie(sName) {
    var aCookie = document.cookie.split('; ');
    for (var i=0; i < aCookie.length; i++) {
        var aCrumb = aCookie[i].split('=');
        if (sName == aCrumb[0])
            return unescape(aCrumb[1]);
    }
    return null;
}

function Glob_ParseCookie() {
    var cookieOrderFrom = Glob_GetCookie('order_from');
    if (cookieOrderFrom == null) {
        document.cookie = 'order_from=' + escape(document.referrer) + '; path=/';
	}
}