//common
/* *
 * 添加商品到购物车 
 */

 var getElementById = function(id){
        var el = document.getElementById(id);
        if(!+"\v1"){
          if(el && el.attributes['id'].value === id){
            return el
          }else{
            var els = document.all[id],n = els.length;
            for(var i=0;i<n;i++){
              if(els[i].attributes['id'].value === id){
                return els[i]
              }
            }
          }
        }
        return el;
      }

function addToCartbuy(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'];

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

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

  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=' + goods.toJSONString(), addToCartResponsebuy, 'POST', 'JSON');

}



function obj2str(o){
    var r = [];
    if(typeof o =="string") return "\""+o.replace(/([\'\"\\])/g,"\\$1").replace(/(\n)/g,"\\n").replace(/(\r)/g,"\\r").replace(/(\t)/g,"\\t")+"\"";
    if(typeof o =="undefined") return "undefined";
    if(typeof o == "object"){
        if(o===null) return "null";
        else if(!o.sort){
            for(var i in o)
                r.push("\""+i+"\""+":"+obj2str(o[i]))
            r="{"+r.join()+"}"
        }else{
            for(var i =0;i<o.length;i++)
                r.push(obj2str(o[i]))
            r="["+r.join()+"]"
        }
        return r;
    }
    return o.toString();
}


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'];
	if (formBuy){
		spec_arr = getSelectedAttributes(formBuy);
		if (formBuy.elements['number']){
		  number = formBuy.elements['number'].value;
		}
	}
	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=' + goods.toJSONString(), addToCartResponse, 'POST', 'JSON');
	//alert(goods.toJSONString());
	//location.href = 'flow.php';
}

function addToCart_blank(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'];
	if (formBuy){
		spec_arr = getSelectedAttributes(formBuy);
		if (formBuy.elements['number']){
		  number = formBuy.elements['number'].value;
		}
	}
	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=' + goods.toJSONString(), addToCart_Response, 'POST', 'JSON');
	//alert(goods.toJSONString());
	//location.href = 'flow.php';
}

function addToCart_id(goodsId, parentId){

	var goods        = new Object();
	var spec_arr     = new Array();
	var fittings_arr = new Array();
	var number       = 1;
	number = document.getElementById("number").value;
	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=' + goods.toJSONString(), addToCartResponse, 'POST', 'JSON');
}
//在购物车下面里选择商品--------------------------
function carlist_addToCart(goodsId,number, parentId){
	var goods        = new Object();
	var spec_arr     = new Array();
	var fittings_arr = new Array();
	var number       ;

	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=' + goods.toJSONString(), addToCartResponse, 'POST', 'JSON');
}
//-----------------------------------------
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].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 addToCartResponsebuy(result)
{

  Ajax.call('/goods.php','act=recal&id=' + result.goods_id,callback, 'POST', 'JSON' ); 

  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;
      }
    }
    // 没选规格，弹出属性选择框
    else if (result.error == 6)
    {
      openSpeDiv(result.message, result.goods_id);
    }
    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 :
		
          break;
      }
	  
    }
	
  }
}



function addToCartResponse(result)
{
	//alert(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;
      }
    }
    // 没选规格，跳到商品详情页
    else if (result.error == 6)
    {
      if (confirm(result.message))
      {
        location.href = '/goods.php?id=' + result.goods_id;
      }
    }
    else
    {
      alert(result.message);
	 // alert('test');
    }
  }
  else
  {
    var cartInfo = document.getElementById('ECS_CARTINFO');

    if (cartInfo)
    {
      cartInfo.innerHTML = result.content;
    }

    if (result.one_step_buy == '1')
    {
      location.href = '/flow.php';
    }
    else
    {	
      switch(result.confirm_type)
      {	  
        case '1' :
          if (confirm(result.message)) location.href = '/flow.php';
          break;
        case '2' :
          if (!confirm(result.message)) location.href = '/flow.php';
          break;
        case '3' :
			
          location.href = '/flow.php';
          //window.open('/flow.php?s=blueduoli', ''); 
          break;
        default :
			
          break;
      }
    }
  }
}

function addToCart_Response(result)
{
	//alert(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;
      }
    }
    // 没选规格，跳到商品详情页
    else if (result.error == 6)
    {
      if (confirm(result.message))
      {
        location.href = '/goods.php?id=' + result.goods_id;
      }
    }
    else
    {
      alert(result.message);
	 // alert('test');
    }
  }
  else
  {
    var cartInfo = document.getElementById('ECS_CARTINFO');

    if (cartInfo)
    {
      cartInfo.innerHTML = result.content;
    }

    if (result.one_step_buy == '1')
    {
      location.href = '/flow.php';
    }
    else
    {	
      switch(result.confirm_type)
      {	  
        case '1' :
          if (confirm(result.message)) location.href = '/flow.php';
          break;
        case '2' :
          if (!confirm(result.message)) location.href = '/flow.php';
          break;
        case '3' :
			
          //location.href = '/flow.php';
		  
         window.open('/flow.php'); 
          break;
        default :
			
          break;
      }
    }
  }
}
function collect(goodsId){
  Ajax.call('/user.php?act=collect', 'id=' + goodsId, collectResponse, 'GET', 'JSON');
}
function collectResponse(result){
  alert(result.message);
}
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);
  }
}

function gotoPage(page, id, type){

  Ajax.call('comment.php?act=gotopage', 'page=' + page + '&id=' + id + '&type=' + type, gotoPageResponse, 'GET', 'JSON');
}

function gotoPage1(page, id, type){


  Ajax.call('question.php?act=gotopage', 'page=' + page + '&id=' + id + '&type=' + type, gotoPageResponse2, 'GET', 'JSON');
}
function gotoPageResponse(result){

  document.getElementById("ECS_COMMENT1").innerHTML = result.content;
}

function gotoPageResponse2(result){
//alert(result.content);
  document.getElementById("ECS_COMMENT2").innerHTML = result.content;
}
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;
  }
}
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')
}
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);
  }
}
function newPrice(id){
  Ajax.call('snatch.php?act=new_price_list&id=' + id, '', newPriceResponse, 'GET', 'TEXT');
}
function newPriceResponse(result){
  document.getElementById('ECS_PRICE_LIST').innerHTML = result;
}
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){}
}
function advFormatNumber(value, num){
  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;
}
function set_insure_status(){
  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;
    }
    if (document.forms['theForm'].elements['need_insure']){
      document.forms['theForm'].elements['need_insure'].checked = false;
    }
    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"), '');
      }
    }
  }
}
function changePayment(pay_id){
  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);
}
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 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();
  }
}
function more_good_price(num){
	var formBuy      = document.forms['ECS_FORMBUY'];
	if (formBuy.elements['number']){
		formBuy.elements['number'].value = num;
	}
	changePrice();
}



  function divshow()
{
document.getElementById('light').style.display='block';
}
function jiankang()
{
	
document.getElementById('jiankang').style.display='block';
}

function commenttable()
{
document.getElementById('commenttable').style.display='block';	
}

function questiontable()
{

document.getElementById('questiontable').style.display='block';	
}

function callback(res)
{
	
	if (res.err_msg.length > 0)
  {
    alert(res.err_msg);
  }
  else
  {

    if (document.getElementById('ECS_SHOWDIV'))
	{
	 document.getElementById('ECS_SHOWDIV').innerHTML = res.result;
	 document.getElementById('ECS_SHOWDIV1').innerHTML = res.result;
	 
	}
	
  }
divshow();
}