var mobile_keys = new Array('iPhone','iPod','Android','BlackBerry','Windows Phone','Windows CE','LG','MOT','SAMSUNG','SonyEricsson','Nokia');
                 if(document.URL.match('pc_version')) mobile_keys = null; 
                 for(i in mobile_keys){
                     if(navigator.userAgent.match(mobile_keys[i]) != null){
                         location.href = "/bizdemo20163/mobile/index.php"; 
                         break;
                     }
                 }