function xt_clic(typecl,page,url,nvlle){
   Xt_r = document.referrer;
   Xt_h = new Date();
   xt_img = new Image();
   Xt_i = 'http://logi6.xiti.com/hit.xiti?s=137466';
   Xt_i += '&p='+page+'&clic='+typecl+'&hl=' + Xt_h.getHours() + 'x' + Xt_h.getMinutes() + 'x' + Xt_h.getSeconds();
   if(parseFloat(navigator.appVersion)>=4){
      Xiti_s=screen;
      Xt_i += '&r=' + Xiti_s.width + 'x' + Xiti_s.height + 'x' + Xiti_s.pixelDepth + 'x' + Xiti_s.colorDepth;
   }
   Xt_i += '&ref=' + Xt_r.replace(/[<>"]/g, '').replace(/&/g, '$');
   xt_img.src = Xt_i;
   if ((url != null)&&(url!=undefined)){
      if ((nvlle=='')||(nvlle==null)) { 
         document.location = url;
      } else {
         xfen = window.open(url,'xfen','');
         xfen.focus();
      }
   }else{
      return;
   }
}