//---------------------------------------------

function getBrowseNo() {

  appName = navigator.appName;
  if (appName == "Microsoft Internet Explorer") return 1;
  if (appName == "Netscape") return 2;
  return 0;
}

//------------- 入り口分岐・ルーチン ----------------------------------

function jmpos() {

  document.write("<frameset cols=150,* border=0 frameborder=no>");
  document.write("<frame src=./label.html name=Left scrolling=auto>");
  document.write("<frame src=./pages/toppage.html name=Right scrolling=auto>");
  document.write("</frameset>");

  document.write("<noframes>");
  document.write("<p><p><p><p><p>");
  document.write("もうしわけありませんが、あなたのブラウザでは表示できません。<br>");
  document.write("使えるブラウザは以下の通りです。<p>");
  document.write("Internet Explorer 4.0以上<br>");
  document.write("Netscape Communicator 4.0以上<br>");
  document.write("Macintosh ???<br>");
  document.write("</noframes>");
  document.close();
}

//------------- フレームロゴ ----------------------------------

function imagein() {
  document.write("<img src=./image/mainsio.jpg width=");
  if (getBrowseNo() == 2) {
    document.write(130);
  }
  else {
    document.write(140);
  }
  document.write(" alt=フレームロゴ");
}

//------------- 文字のグラデーション・ルーチン ----------------------------------

function gradate_title(moji) {
  iti = 13 / moji.length;
  for (i = 0; i < moji.length; i++) {
    pnt = Math.floor(iti * i);
    r = "08ACDEFFFFFFF".charAt(pnt);
    b = "FFFFFFFEDCA80".charAt(pnt);
    c = "#"+ r + r + "00" + b + b;
    document.write(moji.charAt(i).fontcolor(c));
  }
}

//------------- 親親ウィンドウチェック・ルーチン ------------------------------

function isparent_w() {

  if (parent.document.title != "潮時表ホームページ") {
    parent.location.replace("http://www.twin.ne.jp/~sakamaki/");
  }
}


//------------- 親親ウィンドウチェック・ルーチン ------------------------------

function isparent_ww() {

  if (parent.parent.document.title != "潮時表ホームページ") {
    parent.parent.location.replace("http://www.twin.ne.jp/~sakamaki/");
  }
}

//------------- 親親ウィンドウチェック・ルーチン ------------------------------

function isparent_www() {

  if (parent.parent.parent.document.title != "潮時表ホームページ") {
    parent.parent.parent.location.replace("http://www.twin.ne.jp/~sakamaki/");
  }
}

//------------- リスト変換・ルーチン ------------------------------

function doExpand(paraNum) {
  if (paraNum.style.display == "none") {
    paraNum.style.display = "";
  }
  else {
    paraNum.style.display = "none";
  }
}

//------------- 写真表示・ルーチン ----------------------------------

image_file = new Array(
	"sea_1", "sea_2", "sea_3", "sea_4",
  "sea_5", "sea_6", "sea_7", "sea_8",
  "osea_1", "osea_2", "osea_3", "osea_4",
  "omura", "fuji", "kasumi", "fuji2",
  "naruto1", "naruto2", "naruto3", "naruto4",
  "guam", "kouti1", "kouti2", "maiko1",
  "okinaw1", "okinaw2", "okinaw3", "okinaw4",
  "sumisun", "yuhi1", "sydney", "monbet1",
  "monbet2", "toba_m", "tasika", "toba_mo",
  "hawadia", "okumatu", "nytwin", "motokas",
  "motoika", "sanrik1", "sanrik2", "sanrik3",
  "sanrik4", "sirasak", "guam10", "kumano", 
  "kasado", "aus_brn", "umasima", "hamabrg",
  "sirahama1", "sirahama2", "sirahama3", "hagisea",
  "hhinode", "kurone", "yohama", "roten",
  "anaura1", "anaura2", "uraegut", "syukai",
	"tyugok1", "tyugok2", "suosima1", "suosima2",
	"vetonum", "kamitou", "sado1", "sado2", "", "", ""
);

image_name = new Array(
	"海の風景　1", "海の風景　2", "海の風景　3", "海の風景　4",
  "海の風景　5", "海の風景　6", "海の風景　7", "海の風景　8",
  "オーストラリア1(山本氏写)", "オーストラリア2(山本氏写)", "オーストラリア3(山本氏写)",
  "オーストラリア4(山本氏写)", "大村湾カヤック1周(東氏写)", "富士山・油壺(中井氏写)",
  "霞ヶ浦の夕日(中井氏写)", "富士山三保海岸(横山氏写)", "大鳴門橋1(山本氏写)",
  "大鳴門橋2(山本氏写)", "鳴門1(山本氏写)", "鳴門2(山本氏写)", "グアム島(橋詰氏写)",
  "高知県夜須町(橋詰氏写)", "高知須崎市横浪(橋詰氏写)", "舞子・明石大橋(川上氏写)",
  "沖縄1(名嘉真氏写)", "沖縄2(名嘉真氏写)", "沖縄3(名嘉真氏写)", "沖縄4(名嘉真氏写)",
  "須美寿島の日の出(T.I氏)", "大崎島近くの夕日(tama氏)", "シドニーにて(早田氏写)",
  "北海道紋別冬景1(宮川氏)", "北海道紋別冬景2(宮川氏)", "鳥羽・本浦の夕日(H.T氏写)",
  "慥柄浦の朝(H.T氏写)", "鳥羽・本浦の朝日(H.T氏写)", "ワイキキビーチ(山下氏写)",
  "宮城奥松島の夕日(野澤氏)", "ツインタワ13/8/13(杉江氏)", "鳥羽・本浦のイカダ(H.T氏)",
  "鳥羽・本浦の釣場(H.T氏写)", "三陸洋上１(K.Y.氏写)", "三陸洋上２(K.Y.氏写)",
  "三陸洋上３(K.Y.氏写)", "三陸洋上４(K.Y.氏写)", "和歌山白崎海岸(門明氏写)",
  "ｸﾞｱﾑｱｳﾄﾘｶﾞﾎﾃﾙ(小次郎氏)", "熊野灘(T氏)", "霧の笠戸大橋(村田氏写)",
  "ｵｰｽﾄﾗﾘｱﾊﾞｲﾛﾝﾍﾞｲ(美庭氏)", "愛媛県・馬島(今村氏写)", "横浜港大桟橋付近(山本氏)",
  "紀伊白浜1(片山氏)", "紀伊白浜2(片山氏)", "紀伊白浜3(片山氏)", "山口萩の海(石井氏)",
  "北海道猿払.日出(上野氏)", "新島沖黒根(水島氏)", "新島湯の浜(水島氏)", "新島湯の浜露天風呂",
  "阿久根関穴浦港･干(椛山氏)", "阿久根関穴浦港･満(椛山氏)", "江口湾(張衛氏)",
	"国家地質公園(張衛氏)", "中国南方海岸(張衛氏)", "赤湖湾(張衛氏)",
  "周防大島1・山口(村岡氏)", "周防大島2・山口(村岡氏)", 
  "ﾍﾞﾄﾅﾑ・ﾊｰﾛﾝ湾(村上氏)", "三重県神島(マッキー氏)", "佐渡の朝焼け1(池浦氏)", 
	"佐渡の朝焼け2(池浦氏)", "", "", ""
);

function gazou_table() {
  document.write("<table border=0 cellspacing=3 bordercolor=#000099>");
  for (i = 0; i < 88; i++) {
    if (i % 4 == 0) document.write("<tr>");
    document.write("<td align=middle>");
    if (image_file[i] != "") {
      document.write("<a href=");
			document.write("'../cgi_bin/sgdown.cgi?F=");
      document.write(image_file[i]);
      document.write("&C=J' target=_blank>");
      document.write("<img src=");
      document.write("../photos/small/");
      document.write(image_file[i]);
      document.write(".jpeg border=0 width=152 height=115 alt=");
      document.write(image_name[i]);
      document.write("><br clear=all>");
      document.write("</a>");
      document.write("<font size=1>");
      document.write(image_name[i]);
      document.write("</font>");
    }
    document.write("</td>");
    if (i % 4 == 3) document.write("</tr>");
    if (image_file[i] == "") {
      if (i % 4 < 3) document.write("</tr>");
      break;
    }
  }
  document.write("</table>");
}

//-----------------------------------------------

var nowday;
var nowtiho;

smtihona = new Array("北海道", "東北", "関東", "中部・北陸", "近畿", "中国", "四国", "九州", "");
smtihoid = new Array(1, 2, 3, 4, 5, 6, 7, 8);
dayselect = new Array("次日", "本日");
tihoid = new Array(0, 1, 2, 3, 4, 0, 5, 6, 7, 8, 0, 9, 10, 11, 12,
0, 13, 14, 15, 16, 0, 17, 18, 19, 20, 0, 21, 22, 23, 24, 0, 25, 26,
27, 28, 0, 29, 30, 31, 32);

tihona = new Array("北海道", "函館", "苫小牧", "浦河", "小樽",
"東北", "八戸", "塩釜港橋", "秋田", "小名浜",
"関東", "鹿島", "千葉灯標(千葉)", "芝浦(東京)", "横須賀",
"中部・北陸", "新潟西港", "清水", "名古屋", "四日市",
"近畿", "舞鶴東港", "神戸", "和歌山", "串本",
"中国", "境(美保湾)", "水島", "広島", "宇部",
"四国", "小松島", "高松", "宇和島", "高知",
"九州", "旧門司(門司)", "佐世保", "鶴崎(別府湾大分)", "鹿児島",
"");

//-----------------------------------------------

function sminitnow() {
  nowday = 0;
  nowtiho = 1;
}

//-----------------------------------------------

function smtihoselect() {
  document.write("<form>");
  document.write("<td align=center>");
  document.write("地域の選択：");
  document.write("<select onchange=smtihocheck(this[this.selectedIndex].value)>");
  for (i = 0; ; i++) {
    if (smtihona[i] == "") break;
    document.write("<option value=" + smtihoid[i]);
    if (smtihoid[i] == parent.nowtiho) {
      document.write(" selected");
    }
    document.write(">");
    document.write(smtihona[i]);
    document.write("</option>");
  }
  document.write("</select>");
  document.write("　　");
  document.write("<input type='button' value=" + dayselect[parent.nowday] + " onclick=smchangethis()>");
  document.write("</td>");
  document.write("</form>");
  document.close();
}

//-----------------------------------------------

function smchangethis() {
  parent.nowday = parent.nowday == 0 ? 1 : 0;
  parent.right_btm.location.reload(false);
}

//-----------------------------------------------

function smtihocheck(sval) {
  if (sval != 0 && sval != parent.nowtiho) {
    parent.nowtiho = sval;
    parent.right_btm.location.reload(false);
  }
}

//------------- 日の出・ルーチン ----------------------------------

function gosun_p() {
  str = "";
	str += "<applet archive=sumoti.jar code=sun_p width=640 height=500>";
	str += "<param name=nowtiho value=" + parent.nowtiho + ">";
  str += "<param name=nowday value=" + parent.nowday + ">";
  str += "<param name=cache_archive value=sumoti.jar>";
	str += "<table border=2><tr><td bgcolor=yellow align=center><font size=2 color=red><b>";
  str += "【JAVA をサポートしていません、上記 URL からインストールして下さい】";
	str += "</b></font></td></tr></table>";
  str += "</applet>";
  document.write(str);
  document.close();
}

//------------- 日の出・ルーチン ----------------------------------

function gosun_m() {
  str = "";
	str += "<applet archive=sumoti.jar code=sun_m width=640 height=500>";
	str += "<param name=nowtiho value=" + parent.nowtiho + ">";
  str += "<param name=nowday value=" + parent.nowday + ">";
  str += "<param name=cache_archive value=sumoti.jar>";
	str += "<table border=2><tr><td bgcolor=yellow align=center><font size=2 color=red><b>";
  str += "【JAVA をサポートしていません、上記 URL からインストールして下さい】";
	str += "</b></font></td></tr></table>";
  str += "</applet>";
  document.write(str);
  document.close();
}

//------------- 月の出・ルーチン ----------------------------------

function gomoon_p() {
  str = "";
	str += "<applet archive=sumoti.jar code=moon_p width=670 height=500>";
	str += "<param name=nowtiho value=" + parent.nowtiho + ">";
  str += "<param name=nowday value=" + parent.nowday + ">";
  str += "<param name=cache_archive value=sumoti.jar>";
	str += "<table border=2><tr><td bgcolor=yellow align=center><font size=2 color=red><b>";
  str += "【JAVA をサポートしていません、上記 URL からインストールして下さい】";
	str += "</b></font></td></tr></table>";
  str += "</applet>";
  document.write(str);
  document.close();
}

//------------- 月の出・ルーチン ----------------------------------

function gomoon_m() {
  str = "";
	str += "<applet archive=sumoti.jar code=moon_m width=670 height=500>";
	str += "<param name=nowtiho value=" + parent.nowtiho + ">";
  str += "<param name=nowday value=" + parent.nowday + ">";
  str += "<param name=cache_archive value=sumoti.jar>";
	str += "<table border=2><tr><td bgcolor=yellow align=center><font size=2 color=red><b>";
  str += "【JAVA をサポートしていません、上記 URL からインストールして下さい】";
	str += "</b></font></td></tr></table>";
  str += "</applet>";
  document.write(str);
  document.close();
}

//------------- 潮時グラフ・ルーチン ----------------------------------

var SioBan;

//-----------------------------------------------

function tihoinit() {
  SioBan = 1;
}

//-----------------------------------------------

function tihocheck(sval) {
  if (sval != 0 && sval != parent.SioBan) {
    parent.SioBan = sval;
    parent.right_btm.location.reload(false);
  }
}

//-----------------------------------------------

function tihoselect() {
  document.write("<form>");
  document.write("<td width=40% align=right>");
  document.write("港の選択：");
  document.write("</td><td width=60% align=left>");
  document.write("<select onchange=tihocheck(this[this.selectedIndex].value)>");
  for (i = 0; ; i++) {
    if (tihona[i] == "") break;
    document.write("<option value=" + tihoid[i]);
    if (tihoid[i] == parent.SioBan) {
      document.write(" selected");
    }
    document.write(">");
    if (tihoid[i] == 0) {
      document.write("----【");
    }
    document.write(tihona[i]);
    if (tihoid[i] == 0) {
      document.write("】----");
    }
    document.write("</option>");
  }
  document.write("</select></td>");
  document.write("</form>");
  document.close();
}

//-----------------------------------------------

function gosiograph_p() {
  str = "";
	str += "<applet archive=sumoti.jar code=siograph_p width=624 height=480>";
	str += "<param name=SioBan value=" + parent.SioBan + ">";
  str += "<param name=cache_archive value=sumoti.jar>";
	str += "<table border=2><tr><td bgcolor=yellow align=center><font size=2 color=red><b>";
  str += "【JAVA をサポートしていません、上記 URL からインストールして下さい】";
	str += "</b></font></td></tr></table>";
  str += "</applet>";
  document.write(str);
  document.close();
}

//-----------------------------------------------

function gosiograph_m() {
  str = "";
	str += "<applet archive=sumoti.jar code=siograph_m width=624 height=480>";
	str += "<param name=SioBan value=" + parent.SioBan + ">";
  str += "<param name=cache_archive value=sumoti.jar>";
	str += "<table border=2><tr><td bgcolor=yellow align=center><font size=2 color=red><b>";
  str += "【JAVA をサポートしていません、上記 URL からインストールして下さい】";
	str += "</b></font></td></tr></table>";
  str += "</applet>";
  document.write(str);
  document.close();
}

//-----------------------------------------------

function gplugin() {
  str = "";
  str += "<tr>";
  str += "<td align=center width=640>";
  str += "<font size=1 color=black>";
  str += "下の図表が表示されない・右上隅に[印刷]ボタンがない・きれいに印刷したい等の場合は<br>";
  str += "下のサイトから"
  str += "</font>";
  str += "<font size=1 color=red><b>";
  str += " JAVA Plug-in Ver1.4.x ";
  str += "</b><font size=1 color=black>";
  str += "以上をインストールすることをお勧めします。<br>";
  str += "※【参考】図表中の JAVA Version x.x.x_xx はあなたのPCのJAVAのバージョンです。";
  str += "</font>";
  str += "</td>";
  str += "</tr>";

  str += "<tr>";
  str += "<td align=center>";
  str += "<font size=2><b>ダウンロードJAVA(無料)：</b> ";
  str += "<a href=../cgi_bin/javaplugin.cgi>";
  str += "http://java.com/ja/download/manual.jsp"
  str += "</a>";
  str += "</font>";
  str += "</td>";
  str += "</tr>";

  document.write(str);
  document.close();
}

// http://java.com/en/download/index.jsp
// http://java.com/ja/download/manual.jsp
//-----------------------------------------------