/* $id : common.js 4865 2007-01-31 14:04:10z paulgao $ */
function addtocart1(goodsid, parentid)
{
  var goods        = new object();
  var spec_arr     = new array();
  var fittings_arr = new array();
  var number       = 1;
  var formbuy      = document.forms['ecs_formbuy'];
  var quick		   = 0;

  // 检查是否有商品规格 
  if (formbuy)
  {
    spec_arr = getselectedattributes(formbuy);

    if (formbuy.elements['number'])
    {
      number = formbuy.elements['number'].value;
    }

	quick = 1;
  }

  goods.quick    = quick;
  goods.spec     = spec_arr;
  goods.goods_id = goodsid;
  goods.number   = number;
  goods.parent   = (typeof(parentid) == "undefined") ? 0 : parseint(parentid);

  ajax.call('flow.php?step=add_to_cart', 'goods=' + $.tojson(goods), addtocartresponse1, 'post', 'json');
}
function addtocartresponse1(result)
{
  if (result.error > 0)
  {
    // 如果需要缺货登记，跳转
    if (result.error == 2)
    {
      if (confirm(result.message))
      {
        location.href = 'user.php?act=add_booking&id=' + result.goods_id + '&spec=' + result.product_spec;
      }
    }
    // 没选规格，弹出属性选择框
    else if (result.error == 6)
    {
      openspediv1(result.message, result.goods_id, result.parent);
    }
    else
    {
      alert(result.message);
    }
  }
  else
  {
    var cartinfo = document.getelementbyid('ecs_cartinfo');
    var cart_url = 'flow.php?step=cart';
    if (cartinfo)
    {
      cartinfo.innerhtml = result.content;
    }

    if (result.one_step_buy == '1')
    {
      location.href = cart_url;
    }
    else
    {
		location.href = cart_url;
   

    }
  }
}
//生成属性选择层
function openspediv1(message, goods_id, parent) 
{
  var _id = "spediv";
  var m = "mask";
  if (docele(_id)) document.removechild(docele(_id));
  if (docele(m)) document.removechild(docele(m));
  //计算上卷元素值
  var scrollpos; 
  if (typeof window.pageyoffset != 'undefined') 
  { 
    scrollpos = window.pageyoffset; 
  } 
  else if (typeof document.compatmode != 'undefined' && document.compatmode != 'backcompat') 
  { 
    scrollpos = document.documentelement.scrolltop; 
  } 
  else if (typeof document.body != 'undefined') 
  { 
    scrollpos = document.body.scrolltop; 
  }

  var i = 0;
  var sel_obj = document.getelementsbytagname('select');
  while (sel_obj[i])
  {
    sel_obj[i].style.visibility = "hidden";
    i++;
  }

  // 新激活图层
  var newdiv = document.createelement("div");
  newdiv.id = _id;
  newdiv.style.position = "absolute";
  newdiv.style.zindex = "10000";
  newdiv.style.width = "300px";
  newdiv.style.height = "260px";
  newdiv.style.top = (parseint(scrollpos + 200)) + "px";
  newdiv.style.left = (parseint(document.body.offsetwidth) - 200) / 2 + "px"; // 屏幕居中
  newdiv.style.overflow = "auto"; 
  newdiv.style.background = "#fff";
  newdiv.style.border = "3px solid #59b0ff";
  newdiv.style.padding = "5px";

  //生成层内内容
  newdiv.innerhtml = '<h4 style="font-size:14; margin:15 0 0 15;">' + select_spe + "</h4>";

  for (var spec = 0; spec < message.length; spec++)
  {
      newdiv.innerhtml += '<hr style="color: #ebebed; height:1px;"><h6 style="text-align:left; background:#ffffff; margin-left:15px;">' +  message[spec]['name'] + '</h6>';

      if (message[spec]['attr_type'] == 1)
      {
        for (var val_arr = 0; val_arr < message[spec]['values'].length; val_arr++)
        {
          if (val_arr == 0)
          {
            newdiv.innerhtml += "<input style='margin-left:15px;' type='radio' name='spec_" + message[spec]['attr_id'] + "' value='" + message[spec]['values'][val_arr]['id'] + "' id='spec_value_" + message[spec]['values'][val_arr]['id'] + "' checked /><font color=#555555>" + message[spec]['values'][val_arr]['label'] + '</font> [' + message[spec]['values'][val_arr]['format_price'] + ']</font><br />';      
          }
          else
          {
            newdiv.innerhtml += "<input style='margin-left:15px;' type='radio' name='spec_" + message[spec]['attr_id'] + "' value='" + message[spec]['values'][val_arr]['id'] + "' id='spec_value_" + message[spec]['values'][val_arr]['id'] + "' /><font color=#555555>" + message[spec]['values'][val_arr]['label'] + '</font> [' + message[spec]['values'][val_arr]['format_price'] + ']</font><br />';      
          }
        } 
        newdiv.innerhtml += "<input type='hidden' name='spec_list' value='" + val_arr + "' />";
      }
      else
      {
        for (var val_arr = 0; val_arr < message[spec]['values'].length; val_arr++)
        {
          newdiv.innerhtml += "<input style='margin-left:15px;' type='checkbox' name='spec_" + message[spec]['attr_id'] + "' value='" + message[spec]['values'][val_arr]['id'] + "' id='spec_value_" + message[spec]['values'][val_arr]['id'] + "' /><font color=#555555>" + message[spec]['values'][val_arr]['label'] + ' [' + message[spec]['values'][val_arr]['format_price'] + ']</font><br />';     
        }
        newdiv.innerhtml += "<input type='hidden' name='spec_list' value='" + val_arr + "' />";
      }
  }
  newdiv.innerhtml += "<br /><center>[<a href='javascript:submit_div1(" + goods_id + "," + parent + ")' class='f6' >" + btn_buy + "</a>]&nbsp;&nbsp;[<a href='javascript:cancel_div()' class='f6' >" + is_cancel + "</a>]</center>";
  document.body.appendchild(newdiv);


  // mask图层
  var newmask = document.createelement("div");
  newmask.id = m;
  newmask.style.position = "absolute";
  newmask.style.zindex = "9999";
  newmask.style.width = document.body.scrollwidth + "px";
  newmask.style.height = document.body.scrollheight + "px";
  newmask.style.top = "0px";
  newmask.style.left = "0px";
  newmask.style.background = "#fff";
  newmask.style.filter = "alpha(opacity=30)";
  newmask.style.opacity = "0.40";
  document.body.appendchild(newmask);
} 

//获取选择属性后，再次提交到购物车
function submit_div1(goods_id, parentid) 
{
  var goods        = new object();
  var spec_arr     = new array();
  var fittings_arr = new array();
  var number       = 1;
  var input_arr      = document.getelementsbytagname('input'); 
  var quick		   = 1;

  var spec_arr = new array();
  var j = 0;

  for (i = 0; i < input_arr.length; i ++ )
  {
    var prefix = input_arr[i].name.substr(0, 5);

    if (prefix == 'spec_' && (
      ((input_arr[i].type == 'radio' || input_arr[i].type == 'checkbox') && input_arr[i].checked)))
    {
      spec_arr[j] = input_arr[i].value;
      j++ ;
    }
  }

  goods.quick    = quick;
  goods.spec     = spec_arr;
  goods.goods_id = goods_id;
  goods.number   = number;
  goods.parent   = (typeof(parentid) == "undefined") ? 0 : parseint(parentid);

  ajax.call('flow.php?step=add_to_cart', 'goods=' + $.tojson(goods), addtocartresponse1, 'post', 'json');

  document.body.removechild(docele('spediv'));
  document.body.removechild(docele('mask'));

  var i = 0;
  var sel_obj = document.getelementsbytagname('select');
  while (sel_obj[i])
  {
    sel_obj[i].style.visibility = "";
    i++;
  }
}
/* *
 * 添加商品到购物车 
 */
function addtocart(goodsid, parentid)
{
  var goods        = new object();
  var spec_arr     = new array();
  var fittings_arr = new array();
  var number       = 1;
  var formbuy      = document.forms['ecs_formbuy'];
  var quick		   = 0;

  // 检查是否有商品规格 
  if (formbuy)
  {
    spec_arr = getselectedattributes(formbuy);

    if (formbuy.elements['number'])
    {
      number = formbuy.elements['number'].value;
    }

	quick = 1;
  }

  goods.quick    = quick;
  goods.spec     = spec_arr;
  goods.goods_id = goodsid;
  goods.number   = number;
  goods.parent   = (typeof(parentid) == "undefined") ? 0 : parseint(parentid);

  ajax.call('flow.php?step=add_to_cart', 'goods=' + $.tojson(goods), addtocartresponse, 'post', 'json');
}

/**
 * 再次购买
 */
function repurchase(order_id) {
  var cart_url = 'flow.php?step=cart&type=5';
  ajax.call('flow.php?step=repurchase', 'order_id=' + order_id, function(data){
    if (data.error == 0) {
      location.href = cart_url;
    } else {
      console.log(data);
      alert(data.message);
    }
  }, 'post', 'json');
}

/**
 * 获得选定的商品属性
 */
function getselectedattributes(formbuy)
{
  var spec_arr = new array();
  var j = 0;

  for (i = 0; i < formbuy.elements.length; i ++ )
  {
    var prefix = formbuy.elements[i].name.substr(0, 5);

    if (prefix == 'spec_' && (
      ((formbuy.elements[i].type == 'radio' || formbuy.elements[i].type == 'checkbox') && formbuy.elements[i].checked) ||
      formbuy.elements[i].tagname == 'select'))
    {
      spec_arr[j] = formbuy.elements[i].value;
      j++ ;
    }
  }

  return spec_arr;
}

/* *
 * 处理添加商品到购物车的反馈信息
 */
function addtocartresponse(result)
{
  if (result.error > 0)
  {
    // 如果需要缺货登记，跳转
    if (result.error == 2)
    {
      if (confirm(result.message))
      {
        location.href = 'user.php?act=add_booking&id=' + result.goods_id + '&spec=' + result.product_spec;
      }
    }
    // 没选规格，弹出属性选择框
    else if (result.error == 6)
    {
      openspediv(result.message, result.goods_id, result.parent);
    }
    else
    {
      alert(result.message);
    }
  }
  else
  {
    var cartinfo = document.getelementbyid('ecs_cartinfo');
    var cart_url = 'flow.php?step=cart';
    if (cartinfo)
    {
      cartinfo.innerhtml = result.content;
    }

    if (result.one_step_buy == '1')
    {
      location.href = cart_url;
    }
    else
    {
      switch(result.confirm_type)
      {
        case '1' :
          if (confirm(result.message)) location.href = cart_url;
          break;
        case '2' :
          if (!confirm(result.message)) location.href = cart_url;
          break;
        case '3' :
          location.href = cart_url;
          break;
        default :
		
		  easydialog.open({
			container : 'cart_show'
		 });
          break;
      }
    }
  }
}

/* *
 * 添加商品到收藏夹
 */
function collect(goodsid)
{
  ajax.call('user.php?act=collect', 'id=' + goodsid, collectresponse, 'get', 'json');
}

/* *
 * 处理收藏商品的反馈信息
 */
function collectresponse(result)
{
  alert(result.message);
}

/* *
 * 处理会员登录的反馈信息
 */
function signinresponse(result)
{
  toggleloader(false);

  var done    = result.substr(0, 1);
  var content = result.substr(2);

  if (done == 1)
  {
    document.getelementbyid('member-zone').innerhtml = content;
  }
  else
  {
    alert(content);
  }
}

/* *
 * 评论的翻页函数
 */
function gotopage(page, id, type)
{
  ajax.call('comment.php?act=gotopage', 'page=' + page + '&id=' + id + '&type=' + type, gotopageresponse, 'get', 'json');
}

function gotopageresponse(result)
{
  document.getelementbyid("ecs_comment").innerhtml = result.content;
}

/* *
 * 商品购买记录的翻页函数
 */
function gotobuypage(page, id)
{
  ajax.call('goods.php?act=gotopage', 'page=' + page + '&id=' + id, gotobuypageresponse, 'get', 'json');
}

function gotobuypageresponse(result)
{
  document.getelementbyid("ecs_bought").innerhtml = result.result;
}

/* *
 * 取得格式化后的价格
 * @param : float price
 */
function getformatedprice(price)
{
  if (currencyformat.indexof("%s") > - 1)
  {
    return currencyformat.replace('%s', advformatnumber(price, 2));
  }
  else if (currencyformat.indexof("%d") > - 1)
  {
    return currencyformat.replace('%d', advformatnumber(price, 0));
  }
  else
  {
    return price;
  }
}

/* *
 * 夺宝奇兵会员出价
 */

function bid(step)
{
  var price = '';
  var msg   = '';
  if (step != - 1)
  {
    var frm = document.forms['formbid'];
    price   = frm.elements['price'].value;
    id = frm.elements['snatch_id'].value;
    if (price.length == 0)
    {
      msg += price_not_null + '\n';
    }
    else
    {
      var reg = /^[\.0-9]+/;
      if ( ! reg.test(price))
      {
        msg += price_not_number + '\n';
      }
    }
  }
  else
  {
    price = step;
  }

  if (msg.length > 0)
  {
    alert(msg);
    return;
  }

  ajax.call('snatch.php?act=bid&id=' + id, 'price=' + price, bidresponse, 'post', 'json')
}

/* *
 * 夺宝奇兵会员出价反馈
 */

function bidresponse(result)
{
  if (result.error == 0)
  {
    document.getelementbyid('ecs_snatch').innerhtml = result.content;
    if (document.forms['formbid'])
    {
      document.forms['formbid'].elements['price'].focus();
    }
    newprice(); //刷新价格列表
  }
  else
  {
    alert(result.content);
  }
}

/* *
 * 夺宝奇兵最新出价
 */

function newprice(id)
{
  ajax.call('snatch.php?act=new_price_list&id=' + id, '', newpriceresponse, 'get', 'text');
}

/* *
 * 夺宝奇兵最新出价反馈
 */

function newpriceresponse(result)
{
  document.getelementbyid('ecs_price_list').innerhtml = result;
}

/* *
 *  返回属性列表
 */
function getattr(cat_id)
{
  var tbodies = document.getelementsbytagname('tbody');
  for (i = 0; i < tbodies.length; i ++ )
  {
    if (tbodies[i].id.substr(0, 10) == 'goods_type')tbodies[i].style.display = 'none';
  }

  var type_body = 'goods_type_' + cat_id;
  try
  {
    document.getelementbyid(type_body).style.display = '';
  }
  catch (e)
  {
  }
}

/* *
 * 截取小数位数
 */
function advformatnumber(value, num) // 四舍五入
{
  var a_str = formatnumber(value, num);
  var a_int = parsefloat(a_str);
  if (value.tostring().length > a_str.length)
  {
    var b_str = value.tostring().substring(a_str.length, a_str.length + 1);
    var b_int = parsefloat(b_str);
    if (b_int < 5)
    {
      return a_str;
    }
    else
    {
      var bonus_str, bonus_int;
      if (num == 0)
      {
        bonus_int = 1;
      }
      else
      {
        bonus_str = "0."
        for (var i = 1; i < num; i ++ )
        bonus_str += "0";
        bonus_str += "1";
        bonus_int = parsefloat(bonus_str);
      }
      a_str = formatnumber(a_int + bonus_int, num)
    }
  }
  return a_str;
}

function formatnumber(value, num) // 直接去尾
{
  var a, b, c, i;
  a = value.tostring();
  b = a.indexof('.');
  c = a.length;
  if (num == 0)
  {
    if (b != - 1)
    {
      a = a.substring(0, b);
    }
  }
  else
  {
    if (b == - 1)
    {
      a = a + ".";
      for (i = 1; i <= num; i ++ )
      {
        a = a + "0";
      }
    }
    else
    {
      a = a.substring(0, b + num + 1);
      for (i = c; i <= b + num; i ++ )
      {
        a = a + "0";
      }
    }
  }
  return a;
}

/* *
 * 根据当前shiping_id设置当前配送的的保价费用，如果保价费用为0，则隐藏保价费用
 *
 * return       void
 */
function set_insure_status()
{
  // 取得保价费用，取不到默认为0
  var shippingid = getradiovalue('shipping');
  var insure_fee = 0;
  if (shippingid > 0)
  {
    if (document.forms['theform'].elements['insure_' + shippingid])
    {
      insure_fee = document.forms['theform'].elements['insure_' + shippingid].value;
    }
    // 每次取消保价选择
    if (document.forms['theform'].elements['need_insure'])
    {
      document.forms['theform'].elements['need_insure'].checked = false;
    }

    // 设置配送保价，为0隐藏
    if (document.getelementbyid("ecs_insure_cell"))
    {
      if (insure_fee > 0)
      {
        document.getelementbyid("ecs_insure_cell").style.display = '';
        setvalue(document.getelementbyid("ecs_insure_fee_cell"), getformatedprice(insure_fee));
      }
      else
      {
        document.getelementbyid("ecs_insure_cell").style.display = "none";
        setvalue(document.getelementbyid("ecs_insure_fee_cell"), '');
      }
    }
  }
}

/* *
 * 当支付方式改变时出发该事件
 * @param       pay_id      支付方式的id
 * return       void
 */
function changepayment(pay_id)
{
  // 计算订单费用
  calculateorderfee();
}

function getcoordinate(obj)
{
  var pos =
  {
    "x" : 0, "y" : 0
  }

  pos.x = document.body.offsetleft;
  pos.y = document.body.offsettop;

  do
  {
    pos.x += obj.offsetleft;
    pos.y += obj.offsettop;

    obj = obj.offsetparent;
  }
  while (obj.tagname.touppercase() != 'body')

  return pos;
}

function showcatalog(obj)
{
  var pos = getcoordinate(obj);
  var div = document.getelementbyid('ecs_catalog');

  if (div && div.style.display != 'block')
  {
    div.style.display = 'block';
    div.style.left = pos.x + "px";
    div.style.top = (pos.y + obj.offsetheight - 1) + "px";
  }
}

function hidecatalog(obj)
{
  var div = document.getelementbyid('ecs_catalog');

  if (div && div.style.display != 'none') div.style.display = "none";
}

function sendhashmail()
{
  ajax.call('user.php?act=send_hash_mail', '', sendhashmailresponse, 'get', 'json')
}

function sendhashmailresponse(result)
{
  alert(result.message);
}

/* 订单查询 */
function orderquery()
{
  var order_sn = document.forms['ecsorderquery']['order_sn'].value;

  var reg = /^[\.0-9]+/;
  if (order_sn.length < 10 || ! reg.test(order_sn))
  {
    alert(invalid_order_sn);
    return;
  }
  ajax.call('user.php?act=order_query&order_sn=s' + order_sn, '', orderqueryresponse, 'get', 'json');
}

function orderqueryresponse(result)
{
  if (result.message.length > 0)
  {
    alert(result.message);
  }
  if (result.error == 0)
  {
    var div = document.getelementbyid('ecs_order_query');
    div.innerhtml = result.content;
  }
}

function display_mode(str)
{
    document.getelementbyid('display').value = str;
    settimeout(dosubmit, 0);
    function dosubmit() {document.forms['listform'].submit();}
}

function display_mode_wholesale(str)
{
    document.getelementbyid('display').value = str;
    settimeout(dosubmit, 0);
    function dosubmit() 
    {
        document.forms['wholesale_goods'].action = "wholesale.php";
        document.forms['wholesale_goods'].submit();
    }
}

/* 修复ie6以下版本png图片alpha */
function fixpng()
{
  var arversion = navigator.appversion.split("msie")
  var version = parsefloat(arversion[1])

  if ((version >= 5.5) && (document.body.filters))
  {
     for(var i=0; i<document.images.length; i++)
     {
        var img = document.images[i]
        var imgname = img.src.touppercase()
        if (imgname.substring(imgname.length-3, imgname.length) == "png")
        {
           var imgid = (img.id) ? "id='" + img.id + "' " : ""
           var imgclass = (img.classname) ? "class='" + img.classname + "' " : ""
           var imgtitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
           var imgstyle = "display:inline-block;" + img.style.csstext
           if (img.align == "left") imgstyle = "float:left;" + imgstyle
           if (img.align == "right") imgstyle = "float:right;" + imgstyle
           if (img.parentelement.href) imgstyle = "cursor:hand;" + imgstyle
           var strnewhtml = "<span " + imgid + imgclass + imgtitle
           + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgstyle + ";"
           + "filter:progid:dximagetransform.microsoft.alphaimageloader"
           + "(src=\'" + img.src + "\', sizingmethod='scale');\"></span>"
           img.outerhtml = strnewhtml
           i = i-1
        }
     }
  }
}

function hash(string, length)
{
  var length = length ? length : 32;
  var start = 0;
  var i = 0;
  var result = '';
  filllen = length - string.length % length;
  for(i = 0; i < filllen; i++)
  {
    string += "0";
  }
  while(start < string.length)
  {
    result = stringxor(result, string.substr(start, length));
    start += length;
  }
  return result;
}

function stringxor(s1, s2)
{
  var s = '';
  var hash = 'abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz';
  var max = math.max(s1.length, s2.length);
  for(var i=0; i<max; i++)
  {
    var k = s1.charcodeat(i) ^ s2.charcodeat(i);
    s += hash.charat(k % 52);
  }
  return s;
}

var evalscripts = new array();
function evalscript(s)
{
  if(s.indexof('<script') == -1) return s;
  var p = /<script[^\>]*?src=\"([^\>]*?)\"[^\>]*?(reload=\"1\")?(?:charset=\"([\w\-]+?)\")?><\/script>/ig;
  var arr = new array();
  while(arr = p.exec(s)) appendscript(arr[1], '', arr[2], arr[3]);
  return s;
}

function $$(id)
{
    return document.getelementbyid(id);
}

function appendscript(src, text, reload, charset)
{
  var id = hash(src + text);
  if(!reload && in_array(id, evalscripts)) return;
  if(reload && $$(id))
  {
    $$(id).parentnode.removechild($$(id));
  }
  evalscripts.push(id);
  var scriptnode = document.createelement("script");
  scriptnode.type = "text/javascript";
  scriptnode.id = id;
  //scriptnode.charset = charset;
  try
  {
    if(src)
    {
      scriptnode.src = src;
    }
    else if(text)
    {
      scriptnode.text = text;
    }
    $$('append_parent').appendchild(scriptnode);
  }
  catch(e)
  {}
}

function in_array(needle, haystack)
{
  if(typeof needle == 'string' || typeof needle == 'number')
  {
    for(var i in haystack)
    {
      if(haystack[i] == needle)
      {
        return true;
      }
    }
  }
  return false;
}

var pmwinposition = new array();

var useragent = navigator.useragent.tolowercase();
var is_opera = useragent.indexof('opera') != -1 && opera.version();
var is_moz = (navigator.product == 'gecko') && useragent.substr(useragent.indexof('firefox') + 8, 3);
var is_ie = (useragent.indexof('msie') != -1 && !is_opera) && useragent.substr(useragent.indexof('msie') + 5, 3);
function pmwin(action, param)
{
  var objs = document.getelementsbytagname("object");
  if(action == 'open')
  {
    for(i = 0;i < objs.length; i ++)
    {
      if(objs[i].style.visibility != 'hidden')
      {
        objs[i].setattribute("oldvisibility", objs[i].style.visibility);
        objs[i].style.visibility = 'hidden';
      }
    }
    var clientwidth = document.body.clientwidth;
    var clientheight = document.documentelement.clientheight ? document.documentelement.clientheight : document.body.clientheight;
    var scrolltop = document.body.scrolltop ? document.body.scrolltop : document.documentelement.scrolltop;
    var pmwidth = 800;
    var pmheight = clientheight * 0.9;
    if(!$$('pmlayer'))
    {
      div = document.createelement('div');div.id = 'pmlayer';
      div.style.width = pmwidth + 'px';
      div.style.height = pmheight + 'px';
      div.style.left = ((clientwidth - pmwidth) / 2) + 'px';
      div.style.position = 'absolute';
      div.style.zindex = '999';
      $$('append_parent').appendchild(div);
      $$('pmlayer').innerhtml = '<div style="width: 800px; background: #666666; margin: 5px auto; text-align: left">' +
        '<div style="width: 800px; height: ' + pmheight + 'px; padding: 1px; background: #ffffff; border: 1px solid #7597b8; position: relative; left: -6px; top: -3px">' +
        '<div onmousedown="pmwindrag(event, 1)" onmousemove="pmwindrag(event, 2)" onmouseup="pmwindrag(event, 3)" style="cursor: move; position: relative; left: 0px; top: 0px; width: 800px; height: 30px; margin-bottom: -30px;"></div>' +
        '<a href="###" onclick="pmwin(\'close\')"><img style="position: absolute; right: 20px; top: 15px" src="images/close.gif" title="关闭" /></a>' +
        '<iframe id="pmframe" name="pmframe" style="width:' + pmwidth + 'px;height:100%" allowtransparency="true" frameborder="0"></iframe></div></div>';
    }
    $$('pmlayer').style.display = '';
    $$('pmlayer').style.top = ((clientheight - pmheight) / 2 + scrolltop) + 'px';
    if(!param)
    {
        pmframe.location = 'pm.php';
    }
    else
    {
        pmframe.location = 'pm.php?' + param;
    }
  }
  else if(action == 'close')
  {
    for(i = 0;i < objs.length; i ++)
    {
      if(objs[i].attributes['oldvisibility'])
      {
        objs[i].style.visibility = objs[i].attributes['oldvisibility'].nodevalue;
        objs[i].removeattribute('oldvisibility');
      }
    }
    hiddenobj = new array();
    $$('pmlayer').style.display = 'none';
  }
}

var pmwindragstart = new array();
function pmwindrag(e, op)
{
  if(op == 1)
  {
    pmwindragstart = is_ie ? [event.clientx, event.clienty] : [e.clientx, e.clienty];
    pmwindragstart[2] = parseint($$('pmlayer').style.left);
    pmwindragstart[3] = parseint($$('pmlayer').style.top);
    doane(e);
  }
  else if(op == 2 && pmwindragstart[0])
  {
    var pmwindragnow = is_ie ? [event.clientx, event.clienty] : [e.clientx, e.clienty];
    $$('pmlayer').style.left = (pmwindragstart[2] + pmwindragnow[0] - pmwindragstart[0]) + 'px';
    $$('pmlayer').style.top = (pmwindragstart[3] + pmwindragnow[1] - pmwindragstart[1]) + 'px';
    doane(e);
  }
  else if(op == 3)
  {
    pmwindragstart = [];
    doane(e);
  }
}

function doane(event)
{
  e = event ? event : window.event;
  if(is_ie)
  {
    e.returnvalue = false;
    e.cancelbubble = true;
  }
  else if(e)
  {
    e.stoppropagation();
    e.preventdefault();
  }
}

/* *
 * 添加礼包到购物车
 */
function addpackagetocart(packageid)
{
  var package_info = new object();
  var number       = 1;

  package_info.package_id = packageid
  package_info.number     = number;

  ajax.call('flow.php?step=add_package_to_cart', 'package_info=' + $.tojson(package_info), addpackagetocartresponse, 'post', 'json');
}

/* *
 * 处理添加礼包到购物车的反馈信息
 */
function addpackagetocartresponse(result)
{
  if (result.error > 0)
  {
    if (result.error == 2)
    {
      if (confirm(result.message))
      {
        location.href = 'user.php?act=add_booking&id=' + result.goods_id;
      }
    }
    else
    {
      alert(result.message);    
    }
  }
  else
  {
    var cartinfo = document.getelementbyid('shoppingcarnone');
    var cart_url = 'flow.php?step=cart';
    if (cartinfo)
    {
      cartinfo.innerhtml = result.content;
    }

    if (result.one_step_buy == '1')
    {
      location.href = cart_url;
    }
    else
    {
      switch(result.confirm_type)
      {
        case '1' :
          if (confirm(result.message)) location.href = cart_url;
          break;
        case '2' :
          if (!confirm(result.message)) location.href = cart_url;
          break;
        case '3' :
          location.href = cart_url;
          break;
        default :
		
		  easydialog.open({
			container : 'cart_show'
		 });
          break;
      }
    }
  }
}

function setsuitshow(suitid)
{
    var suit    = document.getelementbyid('suit_'+suitid);

    if(suit == null)
    {
        return;
    }
    if(suit.style.display=='none')
    {
        suit.style.display='';
    }
    else
    {
        suit.style.display='none';
    }
}


/* 以下四个函数为属性选择弹出框的功能函数部分 */
//检测层是否已经存在
function docele() 
{
  return document.getelementbyid(arguments[0]) || false;
}

//生成属性选择层
function openspediv(message, goods_id, parent) 
{
  var _id = "spediv";
  var m = "mask";
  if (docele(_id)) document.removechild(docele(_id));
  if (docele(m)) document.removechild(docele(m));
  //计算上卷元素值
  var scrollpos; 
  if (typeof window.pageyoffset != 'undefined') 
  { 
    scrollpos = window.pageyoffset; 
  } 
  else if (typeof document.compatmode != 'undefined' && document.compatmode != 'backcompat') 
  { 
    scrollpos = document.documentelement.scrolltop; 
  } 
  else if (typeof document.body != 'undefined') 
  { 
    scrollpos = document.body.scrolltop; 
  }

  var i = 0;
  var sel_obj = document.getelementsbytagname('select');
  while (sel_obj[i])
  {
    sel_obj[i].style.visibility = "hidden";
    i++;
  }

  // 新激活图层
  var newdiv = document.createelement("div");
  newdiv.id = _id;
  newdiv.style.position = "absolute";
  newdiv.style.zindex = "10000";
  newdiv.style.width = "300px";
  newdiv.style.height = "260px";
  newdiv.style.top = (parseint(scrollpos + 200)) + "px";
  newdiv.style.left = (parseint(document.body.offsetwidth) - 200) / 2 + "px"; // 屏幕居中
  newdiv.style.overflow = "auto"; 
  newdiv.style.background = "#fff";
  newdiv.style.border = "3px solid #59b0ff";
  newdiv.style.padding = "5px";

  //生成层内内容
  newdiv.innerhtml = '<h4 style="font-size:14; margin:15 0 0 15;">' + select_spe + "</h4>";

  for (var spec = 0; spec < message.length; spec++)
  {
      newdiv.innerhtml += '<hr style="color: #ebebed; height:1px;"><h6 style="text-align:left; background:#ffffff; margin-left:15px;">' +  message[spec]['name'] + '</h6>';

      if (message[spec]['attr_type'] == 1)
      {
        for (var val_arr = 0; val_arr < message[spec]['values'].length; val_arr++)
        {
          if (val_arr == 0)
          {
            newdiv.innerhtml += "<input style='margin-left:15px;' type='radio' name='spec_" + message[spec]['attr_id'] + "' value='" + message[spec]['values'][val_arr]['id'] + "' id='spec_value_" + message[spec]['values'][val_arr]['id'] + "' checked /><font color=#555555>" + message[spec]['values'][val_arr]['label'] + '</font> [' + message[spec]['values'][val_arr]['format_price'] + ']</font><br />';      
          }
          else
          {
            newdiv.innerhtml += "<input style='margin-left:15px;' type='radio' name='spec_" + message[spec]['attr_id'] + "' value='" + message[spec]['values'][val_arr]['id'] + "' id='spec_value_" + message[spec]['values'][val_arr]['id'] + "' /><font color=#555555>" + message[spec]['values'][val_arr]['label'] + '</font> [' + message[spec]['values'][val_arr]['format_price'] + ']</font><br />';      
          }
        } 
        newdiv.innerhtml += "<input type='hidden' name='spec_list' value='" + val_arr + "' />";
      }
      else
      {
        for (var val_arr = 0; val_arr < message[spec]['values'].length; val_arr++)
        {
          newdiv.innerhtml += "<input style='margin-left:15px;' type='checkbox' name='spec_" + message[spec]['attr_id'] + "' value='" + message[spec]['values'][val_arr]['id'] + "' id='spec_value_" + message[spec]['values'][val_arr]['id'] + "' /><font color=#555555>" + message[spec]['values'][val_arr]['label'] + ' [' + message[spec]['values'][val_arr]['format_price'] + ']</font><br />';     
        }
        newdiv.innerhtml += "<input type='hidden' name='spec_list' value='" + val_arr + "' />";
      }
  }
  newdiv.innerhtml += "<br /><center>[<a href='javascript:submit_div(" + goods_id + "," + parent + ")' class='f6' >" + btn_buy + "</a>]&nbsp;&nbsp;[<a href='javascript:cancel_div()' class='f6' >" + is_cancel + "</a>]</center>";
  document.body.appendchild(newdiv);


  // mask图层
  var newmask = document.createelement("div");
  newmask.id = m;
  newmask.style.position = "absolute";
  newmask.style.zindex = "9999";
  newmask.style.width = document.body.scrollwidth + "px";
  newmask.style.height = document.body.scrollheight + "px";
  newmask.style.top = "0px";
  newmask.style.left = "0px";
  newmask.style.background = "#fff";
  newmask.style.filter = "alpha(opacity=30)";
  newmask.style.opacity = "0.40";
  document.body.appendchild(newmask);
} 

//获取选择属性后，再次提交到购物车
function submit_div(goods_id, parentid) 
{
  var goods        = new object();
  var spec_arr     = new array();
  var fittings_arr = new array();
  var number       = 1;
  var input_arr      = document.getelementsbytagname('input'); 
  var quick		   = 1;

  var spec_arr = new array();
  var j = 0;

  for (i = 0; i < input_arr.length; i ++ )
  {
    var prefix = input_arr[i].name.substr(0, 5);

    if (prefix == 'spec_' && (
      ((input_arr[i].type == 'radio' || input_arr[i].type == 'checkbox') && input_arr[i].checked)))
    {
      spec_arr[j] = input_arr[i].value;
      j++ ;
    }
  }

  goods.quick    = quick;
  goods.spec     = spec_arr;
  goods.goods_id = goods_id;
  goods.number   = number;
  goods.parent   = (typeof(parentid) == "undefined") ? 0 : parseint(parentid);

  ajax.call('flow.php?step=add_to_cart', 'goods=' + $.tojson(goods), addtocartresponse, 'post', 'json');

  document.body.removechild(docele('spediv'));
  document.body.removechild(docele('mask'));

  var i = 0;
  var sel_obj = document.getelementsbytagname('select');
  while (sel_obj[i])
  {
    sel_obj[i].style.visibility = "";
    i++;
  }

}

// 关闭mask和新图层
function cancel_div() 
{
  document.body.removechild(docele('spediv'));
  document.body.removechild(docele('mask'));

  var i = 0;
  var sel_obj = document.getelementsbytagname('select');
  while (sel_obj[i])
  {
    sel_obj[i].style.visibility = "";
    i++;
  }
}

//弹出确认框
function poplayer(poptitle,container){
   var fragment = document.createdocumentfragment(),
       wrap = document.createelement('div'),
       back = document.createelement('div'),
       box = document.createelement('div'),
       headcont = document.createelement('div'),
       h4 = document.createelement('h4'),
       span = document.createelement('span'),
       popcont = document.createelement('div');
       wrap.classname = 'pop-wrap';
       back.classname = 'back-layer';
       box.classname = 'pop-box';
       headcont.classname = 'head-cont';
       span.classname = 'close';
       popcont.classname = 'pop-cont';
       h4.innerhtml = poptitle;
       span.innerhtml = 'x';
       popcont.innerhtml = container;
       headcont.appendchild(h4);
       headcont.appendchild(span);
       box.appendchild(headcont);
       box.appendchild(popcont);
       wrap.appendchild(back);
       wrap.appendchild(box);
       fragment.appendchild(wrap);
    document.body.appendchild(fragment);
    document.queryselector('.close').addeventlistener('click',function(){
       document.body.removechild(wrap)
    })
}
//提示框
function poptips(mes,type) {
  var type = type || '';
      type == 'suc' ? type = ' success' : type = ' error';
  var newele = document.createelement('div');
      newele.classname = 'pop-tip' + type;
      newele.innerhtml = mes;
  document.body.appendchild(newele);
  settimeout(function(){
     document.body.removechild(newele);
  },2500)
}