浏览器不支持javascript,请手动刷新页面!  
    
       
    
    
        var dt = new Date(); 
        dt.setSeconds(dt.getSeconds() + 60);
        document.cookie = "cookietest=1; expires=" + dt.toGMTString(); 
        var cookiesEnabled = document.cookie.indexOf("cookietest=") != -1; 
        function getCookie(name)
            {
                var arr,reg=new RegExp("(^| )"+name+"=([^;]*)(;|$)");
                if(arr=document.cookie.match(reg))
                    return arr[2];
                else
                    return null;
            }
            
        var preurl = getCookie("preurl"); 
        var cookie_captchaKey = getCookie("cookie_captchaKey");  
        var Expire = getCookie("cookie_captchaExpire");  
        if(cookie_captchaKey == null||Expire == null){
            var msg = "浏览器安全检查中.....请稍后";
            document.getElementById("msg").innerHTML=msg;
            if (preurl==null)
            {
                if(!cookiesEnabled) { 
                        var msg ="浏览器不支持cookie,页面无法访问";
                        document.getElementById("msg").innerHTML=msg;
                } else {
                        preurl = window.location.pathname;
                        setTimeout("javascript:window.location.href ='"+preurl+"';",1500);
                }
            } else {
                setTimeout("javascript:window.location.href ='"+preurl+"';",1500);
            }
        }else{
            window.location.href ="'"+ preurl+"'";
        }