// JavaScript Document

//■■■■■画像マウスオーバーfunction■■■■■
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_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
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;

        var arr1 = x.oSrc.split("/");
        var arr2 = a[i+2].split("/");
        arr1[arr1.length-1] = arr2[arr2.length-1];
        var src = arr1.join("/");
        x.src=src;
      }
   }
}

//■■■■■別WindowOpen function■■■■■
function WinOpen(winname,url,w,h){
var winop=window.open(url,winname,'scrollbars=1,menubar=0,toolbar=0,status=0,resizable=1,width='+w+',height='+h+'');
// 開いたウィンドウにフォーカスをセット
winop.focus();
}
// ▼呼び出しソース▼
//<a href="javascript:function voi(){};voi()" onclick="WinOpen('win2','aaa.html',720,480)">リンク</a>


//■■■■■複数チェックボックスを一括選択する function■■■■■
function allChange(FormName,FieldName,Check){
    if(Check){  CHECK = true;
    }else{      CHECK = false;
    }
    for(n=0;n<=FormName.length-1;n++){
        if(FormName.elements[n].type == "checkbox" && FormName.elements[n].name == FieldName){
          FormName.elements[n].checked = CHECK;
        }
    }
}
// ▼呼び出しソース▼
//<input type="checkbox" name="ChangeAll" onClick="javascript:allChange(this.form,'ItemCheck',this.checked);">
//<a href="javascript:allChange(DataForm,'ItemCheck',true);">リンク</a>
//<a href="javascript:allChange(DataForm,'ItemCheck',false);">リンク</a>


function allProductCheck(frm, flg) {
 for (var i = 0; i < frm.elements.length; i++) {
  if (frm.elements[i].type == "checkbox") {
   frm.elements[i].checked = flg;
  }
 }
}

//20070731 NECST ADD START------------->
// deal with (more than)double click and backbutton
function resetToken2Forward(obj){
    var frmLen = self.document.forms.length;
    var frm = null;
    var paramObj = null;

    var SUBMIT_URL = "/cart/resetTokenWithNextForward.do";

    //check parameter's ID
    if(obj == null || obj == ""){
        return false;
    }

    //check form exists.
    if(frmLen > 0){
        //check parameter(hidden)object exists.

        for(var i = 0; i < frmLen; i++){
            frm = self.document.forms[i];
            paramObj = frm.NEXTFORWARD_KEYNAME;

            if( paramObj != null && typeof paramObj != 'undefined' ){
                break;
            }
        }
        //no parameter(hidden)object
        if( paramObj == null || typeof paramObj == 'undefined' ){
            return false;
        }

        //set parameter value and submit form
        paramObj.value = obj;
        frm.action = SUBMIT_URL;
        frm.submit();
    }else{
        //no forms
        return false;
    }
}
//20070731 NECST ADD END<-------------


//■■20070805■ブラウザ判別CSS■■■
function envSet() {
    // ブラウザ判別
    var ua = navigator.userAgent;
    this.NN4  = (document.layers);
    this.IE5 = (ua.indexOf("MSIE 5") != -1);
    this.IE50 = (ua.indexOf("MSIE 5.0") != -1);
    this.IE55 = (ua.indexOf("MSIE 5.5") != -1);
    this.IE6 = (ua.indexOf("MSIE 6") != -1);
    this.IE7 = (ua.indexOf("MSIE 7") != -1);
    this.IE70 = (ua.indexOf("MSIE 7.0") != -1);
    this.IE8 = (ua.indexOf("MSIE 8") != -1);
    this.IE80 = (ua.indexOf("MSIE 8.0") != -1);
    this.IE9 = (ua.indexOf("MSIE 9") != -1);
    this.IE90 = (ua.indexOf("MSIE 9.0") != -1);
    this.IE4  = (ua.indexOf("MSIE 4") != -1);
    this.IE   = (ua.indexOf("MSIE") != -1);
    this.Moz  = (ua.indexOf("Gecko") != -1);
    this.Op6  = (ua.match(/Opera.6/) != null); // Opera "6" only
    this.Omn  = (ua.indexOf("OmniWeb") != -1);
    this.Win  = (ua.indexOf("Windows") != -1);
    this.Mac  = (ua.indexOf("Mac") != -1);
    if (this.Op6) this.IE50 = this.IE = false; // WinIE を騙っていた時の対策
    if (this.Omn) this.NN4            = false; // document.layers に反応してるので

    // CSS ファイルのあるディレクトリ（絶対パス）
    this.cssDir = "/include/script/";

    // 各ブラウザ用補正 CSS のファイル名
    if (this.IE50 && this.Win) this.patchCSS = "default_ie6.css";
    if (this.IE55 && this.Win) this.patchCSS = "default_ie6.css";
    if (this.IE6 && this.Win)  this.patchCSS = "default_ie6.css";
    if (this.IE7 && this.Win)  this.patchCSS = "default_ie6.css";
    if (this.IE70 && this.Win) this.patchCSS = "default_ie6.css";
    if (this.IE8 && this.Win)  this.patchCSS = "default_ie6.css";
    if (this.IE80 && this.Win) this.patchCSS = "default_ie6.css";
    if (this.IE9 && this.Win)  this.patchCSS = "default_ie6.css";
    if (this.IE90 && this.Win) this.patchCSS = "default_ie6.css";
    if (this.IE4 && this.Win)  this.patchCSS = "default_mozilla.css";
    if (this.NN4)              this.patchCSS = "default_mozilla.css";
    if (this.IE5 && this.Mac)  this.patchCSS = "default_mozilla.css";
    if (this.Op6)              this.patchCSS = "default_mozilla.css";
    if (this.Omn)              this.patchCSS = "default_mozilla.css";

    // DOM 処理関係
    this.DOMenabled =  (document.getElementsByTagName) ? true : false;
    this.firstLoad = n2.isFirstLoad;

    return this;
}

function nyan2Func() {}

nyan2Func.prototype = {
    getAfter : function(_str, _word) {
        // 文字列 _str 中から _word 以降の残りを抽出する\
        var offset = _str.indexOf(_word)
        if (offset == -1) return _str;
            else return _str.substring(offset + _word.length, _str.length);
    },

    makeTag : function() {
        // makeTag( tagName, [attr=value, ... ] , content|null )
        var me = this.makeTag;
        var n = me.arguments.length;
        var tag = "<" + me.arguments[0];

        for (var i=1; i<n-1; i++) {
            if (!me.arguments[i]) continue;
            var attrs = me.arguments[i].split("=");
            var attr = attrs[0];
            var value = attrs.slice(1, attrs.length).join("=");
            tag += ' ' + attr + '="' + value + '"';
        }
        if (me.arguments[n-1]) tag += ">" + me.arguments[n-1] + "</" + me.arguments[0] + ">";
            else tag += " />";
        return tag;
    },

    loadCSS : function(_file) {
        if (!_file) return;

        // NN4, Opera6 は document.styleSheets を理解しない。
        var title = (document.styleSheets && document.styleSheets.length > 0) ? document.styleSheets[0].title : null;
        title = (title) ? "title=" + title : null;
        var media = (!env.NN4) ? "media=screen,tv" : null;

        var cLINK = this.makeTag(
            "link",
            "rel=styleSheet",
            "type=text/css",
            "href=" + env.cssDir + _file,
            media,
            title,
            null
        );
        document.write(cLINK);
    }
}

var n2 = new nyan2Func();
var env = new envSet();

n2.loadCSS(env.patchCSS);