function SetCookie(name, value) {
    var argv = SetCookie.arguments;
    var argc = SetCookie.arguments.length;
    var expires = (argc > 2) ? argv[2] : null;
    var path = (argc > 3) ? argv[3] : null;
    var domain = (argc > 4) ? argv[4] : null;
    var secure = (argc > 5) ? argv[5] : false;
    document.cookie = name + "=" + escape(value) +
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}
function GetCookie(name) {
    var arg = name + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
        var j = i + alen;
        if (document.cookie.substring(i, j) == arg)
            return getCookieVal(j);
        i = document.cookie.indexOf(" ", i) + 1;
        if (i == 0) break;
    }
    return null;
}
function gup(name) {
    name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
    var regexS = "[\\?&]" + name + "=([^&#]*)";
    var regex = new RegExp(regexS);
    var results = regex.exec(location.search);
    if (results == null)
        return "";
    else
        return results[1];
}
var source = GetCookie('adv');
var hear_about_values = {
    "first":
    {
        "一つ選んでください": "",
        "------------------------------------": "",
        "インターネット広告": "Forex.com-Website/Online Ad",
        "新聞/雑誌": "Forex.com-Magazine/Newspaper",
        "検索エンジン": "Forex.com-Search Engine",
        "交通広告": "Forex.com-TV",
        "友人、ご家族、知人や同僚からのご紹介": "Forex.com-Word of Mouth",
        "その他": "other"
    }
};

var hear_about_alt_values = {
"Forex.com-Website/Online Ad":
    {
        "一つ選んでください": "",
        "------------------------------------": "",
        "Adstar": "DropDown.WebsiteOnline_Ad.Adstar",
        "ALL外為比較": "DropDown.WebsiteOnline_Ad.AllGaitameHikaku",
        "FX＠外為ランキング": "DropDown.WebsiteOnline_Ad.FX_Gaitame_Ranking",
        "比較.com": "DropDown.WebsiteOnline_Ad.Hikaku",
        "ミニ株": "DropDown.WebsiteOnline_Ad.Minkabu",
        "MSN Japan": "DropDown.WebsiteOnline_Ad.MSN_JP",
        "OkayasuBlog": "DropDown.WebsiteOnline_Ad.OkayasuBlog",
        "Yahoo! Japan": "DropDown.WebsiteOnline_Ad.Yahoo_JP",
        "ロイター": "DropDown.WebsiteOnline_Ad.Reuters_JP",
        "ザイ・オンライン": "DropDown.WebsiteOnline_Ad.Zai_Online",
        "その他": "DropDown.WebsiteOnline_Ad.Other_Website"
    },
    
    "Forex.com-Magazine/Newspaper":
    {
        "一つ選んでください": "",
        "------------------------------------": "",
        "BIG tomorrow（ビッグ・トゥモロウ）": "DropDown.MagazineNewspaper.Big_tomorrow",
        "ダイヤモンド・ザイ": "DropDown.MagazineNewspaper.Diamond_Zai",
        "Yen SPA （エンスパ）": "DropDown.MagazineNewspaper.Yen_SPA",
        "Dime（ダイム）": "DropDown.MagazineNewspaper.DIME",
        "日経マネー": "DropDown.MagazineNewspaper.Nikkei_Money",
        "日経 Trendy": "DropDown.MagazineNewspaper.Nikkei_Trendy",
        "日経ビジネス": "DropDown.MagazineNewspaper.Nikkei_Business",
        "マネーポスト": "DropDown.MagazineNewspaper.Money_Post",
        "中文导报": "DropDown.MagazineNewspaper.Chubun_News",
        "东方时报": "DropDown.MagazineNewspaper.Oriental_Times",
        "その他": "DropDown.MagazineNewspaper.Other_Publication"
    },
    "Forex.com-Search Engine":
    {
        "一つ選んでください": "",
        "------------------------------------": "",
        "Google": "DropDown.Search_Engine.Google_JP",
        "Yahoo! Japan": "DropDown.Search_Engine.Yahoo_JP",
        "その他": "DropDown.Search_Engine.Other Search Engine"
    },
    "Forex.com-TV":
    {
        "一つ選んでください": "",
        "------------------------------------": "",
        "ラジオ": "DropDown.TV.Radio",
        "東西線": "DropDown.TV.Tozai_line",
        "千代田線": "DropDown.TV.Chiyoda_line",
        "有楽町線": "DropDown.TV.Yurakucho_line",
        "京王線": "DropDown.TV.Keio_line",
        "小田急線": "DropDown.TV.Odakyu_line"
    }
};

function checkHear() {
    var trObj = document.getElementById("hear_about_alt_tr");
    var hearAboutAltHTML = "";
    if (document.getElementById("hear_about1").value == "other") {
        hearAboutAltHTML += "<input type='text' id='hear_about_alt' name='hear_about_alt' />";
        trObj.style.display = "";
    }
    else if (document.getElementById("hear_about1").value == "Forex.com-Word of Mouth") {
    	hearAboutAltHTML += "<input type='hidden' id='hear_about_alt' name='hear_about_alt' value='DropDown..Word_Of_Mouth' />";
    	trObj.style.display = "none";
    }
    else if (document.getElementById("hear_about1").value != "") {
        hearAboutAltHTML += "<select id='hear_about_alt' name='hear_about_alt' >";
        for (property in hear_about_alt_values[document.getElementById("hear_about1").value]) {
            hearAboutAltHTML += "<option value='" + hear_about_alt_values[document.getElementById("hear_about1").value][property] + "'>" + property + "</option>";
        }
        hearAboutAltHTML += "</select>";
        trObj.style.display = "";
    }
    else {
        hearAboutAltHTML = "";
        trObj.style.display = "none";
    }
    document.getElementById("hear_about_alt_td").innerHTML = hearAboutAltHTML;
}

var innerHTMLString = "";
if(typeof(variation)=="undefined")
{
    variation = 'first';
}
if(variation == 'second'){
    if (source != null) {
        innerHTMLString = innerHTMLString + '<tr valign="top" style="display:none;"><th></th><td><input type="hidden" name="hear_about" value="' + source + '"></td></tr>';
    }
    else{
        innerHTMLString = innerHTMLString + '<tr valign="top" style="display:none;"><input type="hidden" name="hear_about" value=""></td></tr>';
    }
}

if (variation == 'first') {
    if (source != null) {
        innerHTMLString = innerHTMLString + '<tr valign="top" style="display:none;"><th></th><td><input type="hidden" name="hear_about" value="' + source + '"></td></tr>';
    }
    else {
        innerHTMLString = "<tr><th>弊社を知ったきっかけ<span class='must'>*</span></th><td><select id='hear_about1' name='hear_about1' onchange='checkHear();'>";
        for (property in hear_about_values['first']) {
            innerHTMLString += "<option value='" + hear_about_values['first'][property] + "'>" + property + "</option>";
        }
        innerHTMLString += "</select></td></tr><tr id='hear_about_alt_tr' style='display:none;'><th></th><td id='hear_about_alt_td'></td></tr>"
    }
}
document.write(innerHTMLString);
�