function voteZiXun(reviewId,value,obj)
        {
            var url = 'http://www.carsfun.com/tools/ajax_session.aspx';
            var pars = "action=zixun&zid="+reviewId+"&v="+value+"&ra="+Math.random();
            var myAjax = new Ajax.Request(url,{method: 'get',parameters: pars,onComplete: function(res){
          
                                   if(res.responseText=="-1")
                                   {
                                        var re =window.location.href;
                                        window.location.href="http://www.carsfun.com/member/login.aspx?returnurl="+encodeURIComponent(re);
                                        return;
                                   }
                                   if(res.responseText=="1")
                                   {
                                        obj.parentNode.nextSibling.nextSibling.innerHTML=Number(obj.parentNode.nextSibling.nextSibling.innerHTML)+1;
                                   }
                                   
                                }});
        }
        function doConsultant(GoodsId)
        {
            var txtBody=$("txtBody");
            if($w(txtBody.value)=="")
            {
                alert("请填写咨询内容,长度在4-200字符之间!");
                return ;
            }
            else if(txtBody.value.length<4)
            {
                alert("长度在4-200字符之间!");
                return;
            }
           
            var url = 'http://www.carsfun.com/tools/ajax_session.aspx';
            var pars = "action=writezixun&gid="+GoodsId +"&v="+encodeURIComponent(txtBody.value)+"&ra="+Math.random();
            var myAjax = new Ajax.Request(url,{method: 'get',parameters: pars,onComplete: function(res){
          
                                   if(res.responseText=="-1")
                                   {
                                        var re =window.location.href;
                                        window.location.href="http://www.carsfun.com/member/login.aspx?returnurl="+encodeURIComponent(re);
                                        return;
                                   }
                                   if(res.responseText=="1")
                                   {
                                        
                                        alert("咨询成功，请等待客服人员的回复!");
                                        $("txtBody").value="";
                                   }
                                   
                                }});
        }