$.ajax({
            type: "get",
            async: true,
            url: "http://10.8.0.5/api-openinternal",
            dataType: "jsonp",
            jsonp: "callback",
            timeout: 2000,
            success: function(data){
                // console.log(data,'yes');
                if(data=1){
	                	window.location.href="http://10.8.0.5/user-login";
                }else{
                	alert('未知错误请联系管理员');
                }
            }                    
        }).fail(function (jqXHR, textStatus, errorThrown) {
        	if(ipcity.indexOf('四川') !== -1){
        		$('#tijiao').css('display','inline-block');
        	}else{
        		alert('只支持公司内网网络访问Lanbox');
        	}
		});