function ChangeRegion(reg) {
    
        document.cookie = "RegionMapID=" + reg;
        document.location.href += "";

    }

    function ShowRegionMenu() {
        document.getElementById("divLangSwitch").style.display = 'block';
    }

    function HideRegionMenu(e) {
        if (!e) var e = window.event;
        var tg = (window.event) ? e.srcElement : e.target;
        if (tg.nodeName != 'DIV') return;
        var reltg = (e.relatedTarget) ? e.relatedTarget : e.toElement;
        while (reltg != tg && reltg.nodeName != 'BODY')
            reltg = reltg.parentNode
        if (reltg == tg) return;
        // Mouseout took place when mouse actually left layer
        // Handle event

       document.getElementById("divLangSwitch").style.display = 'none';
    }