/* ■Initialize■ */

/* ■Initialize■ */

/* スワップイメージ設定*/



function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function swapImgRestore2() { //v3.0
	var imagePath = '/img/';
	var n = getCookie('pajFontSize');
	if(4 <= n) {
		document.nv_tx_s.src = imagePath + 'nv_tx_s.gif';
		document.nv_tx_m.src = imagePath + 'nv_tx_m.gif';
		document.nv_tx_l.src = imagePath + 'nv_tx_l_o.gif';
	}else if(3 == n){
		document.nv_tx_s.src = imagePath + 'nv_tx_s.gif';
		document.nv_tx_m.src = imagePath + 'nv_tx_m_o.gif';
		document.nv_tx_l.src = imagePath + 'nv_tx_l.gif';
	}else if(2 >= n){
		document.nv_tx_s.src = imagePath + 'nv_tx_s_o.gif';
		document.nv_tx_m.src = imagePath + 'nv_tx_m.gif';
		document.nv_tx_l.src = imagePath + 'nv_tx_l.gif';
	}else{
		document.nv_tx_s.src = imagePath + 'nv_tx_s.gif';
		document.nv_tx_m.src = imagePath + 'nv_tx_m.gif';
		document.nv_tx_l.src = imagePath + 'nv_tx_l.gif';
	}
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}


/* フォントサイズは2〜4、以下に初期値を設定 */
var nDefault = 2;

/* Cookie 設定の属性名 */
var sNameSession = "pajSession";
var sNameFontSize = "pajFontSize";
/*  var sNameDate = "pajDate";  */
var sNameCollection = "pajCollection";

var nError = 0;

/* OS チェック（Win/Mac のみ） */
var sOsName = navigator.appVersion;
var sO = "";
if (-1 != sOsName.indexOf("Mac")) {
  sO = "mac";
} else {
  sO = "win";
}
/* ブラウザ チェック（Opera/Safari/IE/NN のみ） */
var sBrowser = navigator.appName;
var sB = "";
if (-1 != navigator.userAgent.indexOf("Opera")) {
  sB = "op";
} else if (-1 < navigator.appVersion.indexOf("Safari")) {
  sB = "sa";
} else if ("M" == sBrowser.charAt(0)) {
  sB = "ie";
} else if ("N" == sBrowser.charAt(0)) {
  sB = "nn";
} else {
  sB = "ot";
}

/* ---------------------------------------------------- */
/* ■Cookie 処理■ */

function getCookie(key,  tmp1, tmp2, xx1, xx2, xx3) {
  tmp1 = " " + document.cookie + ";";
  xx1 = xx2 = 0;
  len = tmp1.length;
  while (xx1 < len) {
    xx2 = tmp1.indexOf(";", xx1);
    tmp2 = tmp1.substring(xx1 + 1, xx2);
    xx3 = tmp2.indexOf("=");
    if (tmp2.substring(0, xx3) == key) {
      return(unescape(tmp2.substring(xx3 + 1, xx2 - xx1 - 1)));
    }
    xx1 = xx2 + 1;
  }
  return("");
}
function setCookie(key, val, tmp) {
  tmp = key + "=" + escape(val) + "; expires=Tue, 31-Dec-2030 23:59:59 GMT; path=/";
  document.cookie = tmp;
  //alert(document.cookie);
}
/*
function setCookieSession(key, val, tmp) {
  tmp = key + "=" + escape(val) + ";";
  document.cookie = tmp;
}
*/
function clearCookie(key) {
  document.cookie = key + "=" + "xx; expires=Tue, 1-Jan-1980 00:00:00 GMT;";
}


function getCollectionNum() {
  return getCookie(sNameCollection);
}
function collection_select(x) {
  setCookie(sNameCollection, x);
}
function collection_select_reload(x) {
  setCookie(sNameCollection, x);
  location.reload();
}

/* ---------------------------------------------------- */
/* ■Session 処理■ */

nSession = getCookie(sNameSession);

/* セッションを確立 */
function paj_session(nNumber) {
  setCookieSession(sNameSession, nNumber);
}

/* ---------------------------------------------------- */
/* ■Get■ */

/* 保存データの取得 */
function paj_load() {
  var nFontSize = getCookie(sNameFontSize);
  if ("" == nFontSize) {nFontSize = nDefault;}
  return nFontSize;
}

/* 前回保存データの日付取得 */
function paj_date() {
  var vDate = getCookie(sNameDate);
  if ("" == vDate) {vDate = "????";}
  return vDate;
}

/* 日付の取得 */
function now_date() {
  var vNewDate = new Date();
  var ye = vNewDate.getYear();  if (ye < 1900) ye += 1900;
  var mo = vNewDate.getMonth() + 1;  if (mo < 10) mo = "0" + mo;
  var da = vNewDate.getDate();  if (da < 10) da = "0" + da;
  var ho = vNewDate.getHours();  if (ho < 10) ho = "0" + ho;
  var mi = vNewDate.getMinutes();  if (mi < 10) mi = "0" + mi;
  var se = vNewDate.getSeconds();  if (se < 10) se = "0" + se;
  var date = ye + "/" + mo + "/" + da + " " + ho + ":" + mi + ":" + se;
  return(date);
}

/* ---------------------------------------------------- */
/* ■ページ表示■ */

/* 表示ページにスタイルシートを適用（nChange：0 初期表示、1 変更処理） */
function paj_css(nFileNumber, nChange) {
/*
  alert("セッションエラー（0 は正常、1 or 2 はエラー）：" + nError);
  alert("フォントサイズ：" + nSession);
  alert("前回の訪問日：" + paj_date());
  alert("OS/ブラウザ：" + sO + "/" + sB);
*/
  var sFileName = "/css/text" + nFileNumber + ".css";
  var fFileName = "/js/putflash" + nFileNumber + ".js";
  if (1 == nChange) {
    if ("ie" == sB) {
      document.createStyleSheet(sFileName);
      /* 文字サイズボタンの「大」「中」「小」を変更 */
      if (4 <= nFileNumber) {
        document.type_big.src="/img/common/nv_tx_l_o.gif";
        document.type_mid.src="/img/common/nv_tx_m.gif";
        document.type_sml.src="/img/common/nv_tx_s.gif";
      } else if (3 == nFileNumber) {
        document.type_big.src="/img/common/nv_tx_l.gif";
        document.type_mid.src="/img/common/nv_tx_m_o.gif";
        document.type_sml.src="/img/common/nv_tx_s.gif";
      } else {
        document.type_big.src="/img/common/nv_tx_l.gif";
        document.type_mid.src="/img/common/nv_tx_m.gif";
        document.type_sml.src="/img/common/nv_tx_s_o.gif";
      }
    } else {
      location.reload();
    }
  } else {
    document.write("<link rel=\"stylesheet\" href=\"" + sFileName + "\" type=\"text/css\">");
	document.write("<script language=\"javascript\" src=\"" + fFileName + "\" type=\"text/javascript\"></script>");  
	}
}

function paj_type(sName) {
  var n = getCookie(sNameSession);
  var sReturn = "";
  if (4 == n && "big" == sName) {
    sReturn = "_o";
  } else if (3 == n && "mid" == sName) {
    sReturn = "_o";
  } else if (2 == n && "sml" == sName) {
    sReturn = "_o";
  }
  return sReturn;
}

/* セッションのチェック */
if (2 > nSession || "" == nSession) {
  nError = 1;
  nSession = paj_load();
  paj_css(nSession);
}
if (2 <= nSession && 4 >= nSession) {
  paj_css(nSession, 0);
} else {
  /* Cookie が OFF の場合は常にデフォルト値 */
  nError = 2;
  paj_css(nDefault, 0);
}

/* ---------------------------------------------------- */
/* ■User 処理■ */

/* 設定変更を保存 */
function paj_save(nNumber) {
  if (nNumber != nSession) {
    nSession = nNumber;
//    paj_session(nSession);
    setCookie(sNameFontSize, nSession);
/*    setCookie(sNameDate, now_date());    */
    paj_css(nSession, 1);
  }
}

function paj_clear() {
  clearCookie("pajFontSize");
  clearCookie("pajDate");
}

/* make:ejworks.com */
/* date:2005.11.1 */
/* update:2005.11.15 */