function checkAuthority()
{
  //JSONP ver 2008.07.13
  var scr = document.createElement("script");
  Element.writeAttribute(scr, "type", "text/javascript");
  
  //2008.08.08商品IDつきで問い合わせ
  var form = $("addfavorite_form");
  var item_id = form.action.split("/").pop();
  Element.writeAttribute(scr, "src", secure_url + "ajax/is_member/" + item_id);
  
  var form = $('addfavorite_form');
  form.appendChild(scr);
}



function do_check(t)
{

  var form = $('addfavorite_form');

  if(t.is_member=='yes')
  {
    if(t.is_already!="yes")
    {
      form.submit();
    }
    else
    {
      alert("この商品はすでにお気に入りリストに入っています。");
      return false;
    }
  }
  else
  {
     var div = $('desc');

     cleanAllErrorMsg();

     if(t.is_member!="no")
     {
       var uid_input = $('remote_username');
       createErrorMsg(uid_input, t.is_member);
     }

     Element.clonePosition(div,form,{ setWidth:false, setHeight:false });
     Element.show(div);
  }
}

function remote_login()
{
  var uid_input = $('remote_username');
  var pwd_input = $('remote_password');

  if(uid_input && pwd_input)
  {
    var uid = uid_input.value;
    var pwd = pwd_input.value;

    if(uid!="" && pwd!="")
    {
        //JSONP ver 2008.07.13
        var scr = document.createElement("script");
        Element.writeAttribute(scr, "type", "text/javascript");
        Element.writeAttribute(scr, "src", secure_url + "ajax/remote_login/" + uid + "/" + pwd);
  
        var form = $('addfavorite_form');
        form.appendChild(scr);
    }
  }
}

function closeDesc(b)
{
  var div = $('desc');
  Element.hide(div);
}