var ads_node = new Array(); //Node
var ads_hs_node = new Array(); //Node

/*
 * 広告を表示します 
 * <adv:ov 
 *   count="3" 
 *   type="2" 
 *   area="right" 
 *   rowcss="interestmatch" 
 *   titleclass="ov_title" 
 *   descclass="ov_desc"
 *   hostclass="host" 
 *   isfooter="1" 
 *   />
 * do_adv_parsing を呼んだ後読んでください。
 *
*/
function adv_write(){
  
  //////// ---------IM / SS ------ ////////

  if(typeof(zSr) == "undefined"){
    return ;
  }
  zSr.splice(0,6);
  
  
  //click パラメータ
  var paths = location.pathname.split("/");
  var path  = (paths.length > 1 ? paths[1] : "top");
  if (location.pathname.indexOf("search") == 0){
    path = "search";
  }
  var oreg  = new RegExp("^[a-z]+$");
  if (!path.match(oreg)){
    path = (paths.length > 2 ? paths[2] : "top");
  }
  if (path.indexOf('%') != -1){
    path = "local";
  }
  
  
  for (var i = ads_node.length -1 ; i >= 0 ; i-- ) {
    var html = '';
    
    var type        = ads_node[i].attr('type');         //表示タイプ
    var title_class = ads_node[i].attr('titleclass');   //タイトルクラス名
    var all_class   = ads_node[i].attr('rowcss');       //行ごとのクラス名
    var desc_class  = ads_node[i].attr('descclass');    //詳細のクラス名
    var host_class  = ads_node[i].attr('hostclass');    //ホストのクラス名
    var area        = ads_node[i].attr('area');         //Clickパラメタ
    var isfooter    = ads_node[i].attr('isfooter');     //インタレストマッチのフッタの有無

    var hit = 0;
    for (var k = ads_node.length -1 ; k >= 0 ; k-- ){
      if (area == ads_node[k].attr('area')){
        hit++;
      }
    }
    if(hit > 1){
      hit = 0;
      for (var k = ads_node.length -1 ; k >= i ; k-- ){
        if (area == ads_node[k].attr('area')){
          hit++;
        }
      }
      area = area + "-" + hit;
    }

    for (var count = ads_node[i].attr('count') -1 ; count >= 0 ; count--){
      var descr = zSr.shift();
      var unused1 = zSr.shift();
      var clickURL = zSr.shift();
      var title = zSr.shift();
      var sitehost = zSr.shift();
      var unused2 = zSr.shift();
      if (title == undefined){
        break;
      }
      html += "<div class ='" + all_class + "'>";
      html += '<a class="ad" href="' + clickURL + '"';
      html += 'onclick="ov_click_count(location.href,\'' ;
      html += path + area +  '\',\'' + title + '\');" >';
      
      //1行
      if (type == 1) {
        html +=  "<span class ='" + title_class + "'>" + title + '</span>';
        html +=  "<span class ='" + desc_class + "'>" + descr + '</span>';
      }
      //2行(詳細横にホスト名)
      if (type == 2) {
        html +=  "<span class ='" + title_class + "'>" + title + '</span>';
        html +=  "<span class ='" + desc_class + "'>" + descr ;
        html +=  "<span class ='" + host_class + "'>" + sitehost + '</span>'+ '</span>';
      }
      //2行(タイトル横にホスト名)
      if (type == 3) {
        html += "<span class ='" + title_class + "'>" + title + '</span>';
        html += "<span class ='" + host_class + "'>" + sitehost + '</span>';
        html += "<span class ='" + desc_class + "'>" + descr + '</span>';
      }
      
      html += '</a></div>';
      
    }
    
    //フッタがいるなら
    if (isfooter == 1) {
      html +=  '<div align="right" class="interest_footer"><a href="http://ov.yahoo.co.jp/service/int/index.html?o=IM0028"  target="_blank">インタレストマッチ</a></div>';
    }
    
    //親オブジェクトに広告書き込み
    //ads_node[i][0].parentNode.innerHTML = html ;
    
    //親オブジェクトに広告書き込み
    if(navigator.userAgent.indexOf("Opera") != -1){
      var div_id = ads_node[i][0].parentNode.id;
      var element = document.getElementById(div_id); 
      var newElement = document.createElement("div"); 
      newElement.innerHTML = html; 
      element.insertBefore(newElement,element.firstChild);
    } else{
      ads_node[i][0].parentNode.innerHTML = html ;
    }
    
    if (navigator.userAgent.indexOf("MSIE")!=-1){
      //ads_node[i][0].parentNode.innerHTML += ""; //for IE
    }
    //<adv:ov> タグ削除
    //ads_node[i].remove();
  }
  
  //////// ---------HotSpot ------ ////////

  var ctxtids = Array("ネット広告","Web集客","イベント連動","アフィリエイト","メディア","クチコミ","アクセス解析",
                      "検索エンジン","携帯 モバイル","Web ユーザビリティ","検索エンジン","サーバ",
                      "ストレージ","データベース","仮想化","情報セキュリティ","運用管理","内部統制","品質管理",
                      "チームマネージメント","コーチング","メンタルヘルス","人材育成","仕事術T","ドキュメント作成");
  
  for (var i = ads_hs_node.length -1 ; i >= 0 ; i-- ) {
    var html        = '';
    var ref    = path + 'keyword';    
    var type        = ads_hs_node[i].attr('type');         //表示タイプ
    var all_class   = ads_hs_node[i].attr('rowcss');       //行ごとのクラス名
    
    for (var count = ads_hs_node[i].attr('count') -1 ; count >= 0 ; count--){
      var randindex  = Math.floor( Math.random() * ctxtids.length );
      var s           = ctxtids[randindex];
      ctxtids.splice(randindex,1);
      
      //2行
      if (type == 2 && (ads_hs_node[i].attr('count') / 2) ==  (count + 1)  ){
        html += '</div>';
        html += '<div class="hs_2col">';
      }
      if (type == 2 && count == ads_hs_node[i].attr('count') -1 ){
        html += '<div class="hs_2col">';
      }
      
      html +=
        '<div class="' + all_class + '"><a href="http://search.selectbox.shoeisha.jp/sponsor/?Keywords=' + 
        encodeURI(s) + '&ref=' + ref + '" ' + 
        'onclick="ov_click_count(location.href,\'' + ref + '\',\'' + s + '\')"' + 
        'target="_blank">' + s + '</a></div>';
      
    }
    //親オブジェクトに広告書き込み
    //ads_hs_node[i][0].parentNode.innerHTML = html ;
    //親オブジェクトに広告書き込み
    if(navigator.userAgent.indexOf("Opera") != -1){
      var div_id = ads_hs_node[i][0].parentNode.id;
      var element = document.getElementById(div_id); 
      var newElement = document.createElement("div"); 
      newElement.innerHTML = html; 
      element.insertBefore(newElement,element.firstChild);
    } else {
      ads_hs_node[i][0].parentNode.innerHTML = html ;
    }
    
    if (navigator.userAgent.indexOf("MSIE")!=-1){
      //ads_hs_node[i][0].parentNode.innerHTML += ""; //for IE
    }
    //<adv:hs> タグ削除
    //ads_hs_node[i].remove();
    
  }
  
  
}
/*
 *  広告初期処理
 *  Footer で呼んでください。
 *  
 *
 *
*/
function do_adv_parsing( element ) {

  //////// ---------IM / SS ------ ////////
  
  //-- Keyword があれば SS になる ---
  //1ページにIMとSSが一緒になることはない
  var keyword = '';
  if(location.pathname.indexOf("/search") != -1){
    keyword = get_param_keyword(location.search);
  }
  if(location.pathname.indexOf("/article/tag/") != -1){
    var metas = document.getElementsByTagName("meta");
    for(var i = 0 ; i < metas.length ; i++ ){
      if (metas[i].name == "keywords"){
        keyword = metas[i].content;
      }
    }
  }

  var includes = adv_get_subelements_by_name(element, 'adv:ov'); 
  var includes_total = includes.length+1;
  var includes_ad_count = 0;

  //広告数取得およびNode取得
  for (var i = includes.length -1 ; i >= 0 ; i-- ) {
    var include = $(includes[i]);
    var count = include.attr('count');
    includes_ad_count = eval(includes_ad_count) + eval(count);
    ads_node.push(include);
  }
  
  var paths = location.pathname.split("/");
  var path  = (paths.length > 2 ? paths[1] : "top");
  var oreg  = new RegExp("^[a-z]+$");
  if (!path.match(oreg)){
    path = (paths.length > 3 ? paths[2] : "top");
  }
  if (path.indexOf('%') != -1){
    path = "local";
  }
  
  path = encodeURIComponent(path);
  var config  = "23228933181";
  var source  = "ecnavi_jp_selectbox_im";
  var ctxtUrl = encodeURIComponent(location.protocol + "//" + location.host + location.pathname);
  
  var ctxtids = Array("boo0101","boo0103","boo0104","boo0105","car0200","car0400",
                      "com0101","com0102","com0300","com0400","com0500","com0700",
                      "com0800","com0900","com1001","edu0400","edu0601","edu0602",
                      "ele0301","ele0302","ele0303","ent0300","fin0100","hea0204",
                      "ins0203","ins0300","pro0603","pro0700","pro0801","pro0902",
                      "pro1100","pro1200","pro1900","rea0301","ret0203","ret0204",
                      "sof0101","sof0102","sof0103","sof0104","sof0105","sof0201",
                      "sof0202","spo0200");
  
  var ctxtid  = ctxtids[Math.floor( Math.random() * ctxtids.length )];
  var type    = "im_mz_" + path + "_" + ctxtid;

  // keyrowd がないので IM
  if (keyword == ''){
    document.write('<s' + 'cript type="text/javascript" language="javascript" src="http://im.ecnavi.ov.yahoo.co.jp/js_flat/?source=' 
                    + source + '&type=' + type + '&ctxtId=' + ctxtid + '&maxCount=' 
                    + includes_ad_count + '&outputCharEnc=utf8&ctxtUrl=' + ctxtUrl + '"></s' + 'cript>');
  // keyrowd があるので SS
  } else {
      document.write('<s' + 'cript type="text/javascript" language="javascript" src="/search/xml_overture?keywords=' 
                      + encodeURI(keyword) + '&maxcount=' + includes_ad_count + '&ua=' 
                      + escape(escape(navigator.userAgent)) + '"></s' + 'cript>');
  }


  //////// ---------HotSpot ------ ////////
  includes = adv_get_subelements_by_name(element, 'adv:hs'); 
  includes_total = includes.length+1;
  includes_ad_count = 0;

  //広告数取得およびNode取得
  for (var i = includes.length -1 ; i >= 0 ; i-- ) {
    var include = $(includes[i]);
    var count = include.attr('count');
    includes_ad_count = eval(includes_ad_count) + eval(count);
    ads_hs_node.push(include);
  }


}

function adv_get_subelements_by_name(element,elementname) {
  var found = new Array();
  elementname = elementname.toLowerCase();
  if (element.nodeType == 9 || element.nodeType == 1) {
    var children = element.childNodes;
    for (var i = 0; i < children.length ; i++ ) {
      var elem = children[i];
      if (elem.nodeType == 1) {
        var tagname = elem.tagName.toLowerCase();
        if (tagname == elementname) {
          found.push(element.childNodes[i]);
        }
        if ( elem.childNodes.length > 0) {
          var res = adv_get_subelements_by_name(elem,elementname);
          found = found.concat(res);
        }
        
      }
    }
  }
  return found;
}

function get_param_keyword(str){
  var dec = decodeURIComponent;
  var par = new Array, itm;
  if(typeof(str) == 'undefined') return par;
  if(str.indexOf('?', 0) > -1) str = str.split('?')[1];
  str = str.split('&');
  for(var i = 0; str.length > i; i++){
    itm = str[i].split("=");
    if(itm[0] == 'q'){
      return typeof(itm[1]) == 'undefined' ? true : dec(itm[1]);
    }
  }
  
}

// create flash control
function CreateFlash(flashid, srcpath, width, height, cssclass) {
  var flash_tag = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="'+width+'" height="'+height+'" id="'+flashid+'" align="middle">'+
  '<param name="allowScriptAccess" value="sameDomain" />' +
  '<param name="movie" value="'+srcpath+'" />' +
  '<param name="quality" value="high" />' +
  '<embed src="'+srcpath+'" quality="high" width="'+width+'" height="'+height+'" name="'+flashid+'" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />'+
  '</object>';
  document.write('<div class="'+cssclass+'">' + flash_tag + '</div>');
}

//-----------------------------------------------------------------------------
// impAct AD CODE
function impA_rotate(list) {
  var i = list.length;
  while (--i) {
  var j = Math.floor(Math.random() * (i + 1));
  if (i == j) continue;
  var k = list[i]; list[i] = list[j]; list[j] = k;
  }
  for ( i = 0; i <= list.length; i++){ if ( list[i] == "" ) list.splice(i,1);}
  return list;
}
//-----------------------------------------------------------------------------
// overture AD CODE
var ov_ads = new Array();
var zSr_i = 6;

var OvParts = function (ad_count, add_id, css_class) {
  this.ad_count = ad_count
  this.add_id = add_id
  this.css_class = css_class
}