function quick_login(sid,fun) //���ٵ�¼��??
 {
   if(typeof(fun)!="undefined")
   {
    fun="&fun="+escape(fun);
   }
   else
   {
    fun="";
   }
   idialog('��ա��¼','/e/aspx/quick_login.aspx?s='+sid+fun,300,200);
 }

function check_permission(sid,state,mtype) //�������ȩ��
 {
  switch(state)
   {
     case "not_login":
       alert("�բ������ȵ�¼!");
       var backurl=location.href;
       location.href="/e/member/index.aspx?type=login&s="+sid+"&to="+escape(backurl);
     break;

     case "no_permissions":
      alert("�բ���"+mtype+"û�з���ȩ��!");
       location.href="/";
     break;
   }
 }

function cart_prompt(sid,table,id)
 {
    var mc=getcookie("member");
    if(mc=="")
    {
     idialog('��ա��¼','/e/aspx/quick_login.aspx?s='+sid,300,200);
    }
   else
    {
     idialog('���ﳵ��??,"/e/order/cart.aspx?s="+sid+"&table="+table+"&id="+id,400,140);
    }
 }

function loginbox(id,siteid)//js���õ�¼
 {
   var loginform=document.forms["loginbox_"+id];
   loginform.action="/e/member/index.aspx?type=login&s="+siteid;
   loginform.target="_self";
   var l_username = loginform.username;
   var l_passowrd = loginform.password;
   var l_yzm = loginform.vcode;
   if(l_username.value=="")
    {
      alert("�������û���!");
      l_username.focus();
      return false;
    }
   else if(length(l_username.value)<4 || length(l_username.value)>16)
      {
        alert("�û���������ҫ��4-16֮��!");
        l_username.focus();
        return false;
      }
   else if(!isusername(l_username.value))
      {
       alert("�û���ֻ������ĸ�����֡��»��ߺͺ�����??");
       l_username.focus();
       return false;
      }
   if(l_passowrd.value=="")
    {
      alert("��������??");
      l_passowrd.focus();
      return false;
    }
  else if (l_passowrd.value.length <4 || l_passowrd.valuelength > 16)
    {
        alert("���볤����ҫ��4-16֮��!");
        l_passowrd.focus();
        return false;
    }
  else if(!isstr(l_passowrd.value))
    {
       alert("����ֻ�������֣���ĸ���»������!");
       l_passowrd.focus();
       return false;
    }

  if(l_yzm!=null)
   {
     if(l_yzm.value.length!=4)
      {
        alert("��������ȷ����֤??");
        l_yzm.focus();
        return false;
      }
   }
   return true;
 }

function attachment_back(error,point,siteid) //������ʾ����
 {
  switch(error)
   {
     case "notexists":
       alert("�բ����ļ�����??");
       window.close();
     break;

     case "nopermission":
       alert("�բ��������ڵļ�ա��������ȩ��!");
       window.close();
     break;

     case "nopoint":
        alert("�բ������ļ��ֲ��㣬���ļ�������??+point+"���??")
        window.close();
     break;

     case "notlogin":
       alert("�բ������ȵ�¼!");
       var backurl=location.href;
       location.href="/e/member/index.aspx?s="+siteid+"&type=login&to="+escape(backurl);
       return false;
     break;
   }
 }

function addfavourites_back(sid,v) //���ػص�����
 {
   switch(v)
    {
      case "ok":
       alert("��ϣ�ղسɹ�!");
      break;

      case "has_exists":
       alert("����ϣ�ѿ��ղع�??");
      break;

      case "not_exists":
       alert("����ϣ�����ѿ�������!");
      break;

      case "notlogin":
       quick_login(sid);
      break;
     
      default:
       alert("����:"+v);
      break;
    }
 }