function p1xnr(widgetguid)
    {
        if(!window.pw1xnr)
           {
                OpenWidgetPopup(widgetguid);
           } else {
                if(!pw1xnr.closed)
                    {
                        pw1xnr.location.href = "http://www.1xnr.de/w/popup.aspx?wguid=" + widgetguid;
                        pw1xnr.focus();
                    } else {
                        OpenWidgetPopup(widgetguid);                            
                    }            
            }
            
    }
    
function OpenWidgetPopup(widgetguid)
    {
           pw1xnr = window.open("http://www.1xnr.de/w/popup.aspx?wguid=" + widgetguid,'pw1xnr','width=600,height=400,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=yes')          
    };