// ＥＸＰＯ '７０

  // 時計表示
function time() {
        var now = new Date();
        mon = now.getMonth()+1; day = now.getDate();
        hou = now.getHours(); min = now.getMinutes(); sec = now.getSeconds();
year = now.getYear();
if (year < 2000) { year += 1900; }
        if (mon <= "9"){
          mon = "0" + mon;
        };
        if (day <= "9"){
          day = "0" + day;
        };
        if (hou <= "9"){
          hou = "0" + hou;
        };
        if (min <= "9"){
          min = "0" + min;
        };
        if (sec <= "9"){
          sec = "0" + sec;
        };
        document.rt.tokei.value= year +"/"+ mon +"/"+ day +" "+ hou +":"+ min +":"+ sec;
        setTimeout('time()',1000);
       }

  // ボタンでリンク
function next_page( url ) {
 location.href = url;
}

  // レイヤーで説明文1
isIE4 = (navigator.appVersion.charAt(0)>=4 && (navigator.appVersion).indexOf("MSIE") != -1)
isNN4 = (navigator.appVersion.charAt(0)>=4 && (navigator.appName).indexOf("Netscape")!=-1);

function link_info1(m) {
  if(m==null)  m = "";

  if(isIE4) {
    el = document.all("LINKMSG1");
    el.innerHTML = m;
   }
  else if(isNN4) {
    lay = document.layers["PARENT_LINKMSG1"].document.layers["LINKMSG1"];
    lay.document.open();
    lay.document.write("<center><font>"+m+"</font></center>");
    lay.document.close();
   }
  }

  // レイヤーで説明文2
function link_info2(m) {
  if(m==null)  m = "";

  if(isIE4) {
    el = document.all("LINKMSG2");
    el.innerHTML = m;
   }
  else if(isNN4) {
    lay = document.layers["PARENT_LINKMSG2"].document.layers["LINKMSG2"];
    lay.document.open();
    lay.document.write("<center><font>"+m+"</font></center>");
    lay.document.close();
   }
  }

  // レイヤーで説明文3
function link_info3(m) {
  if(m==null)  m = "";

  if(isIE4) {
    el = document.all("LINKMSG3");
    el.innerHTML = m;
   }
  else if(isNN4) {
    lay = document.layers["PARENT_LINKMSG3"].document.layers["LINKMSG3"];
    lay.document.open();
    lay.document.write("<center><font>"+m+"</font></center>");
    lay.document.close();
   }
  }

  // レイヤーで説明文4
function link_info4(m) {
  if(m==null)  m = "";

  if(isIE4) {
    el = document.all("LINKMSG4");
    el.innerHTML = m;
   }
  else if(isNN4) {
    lay = document.layers["PARENT_LINKMSG4"].document.layers["LINKMSG4"];
    lay.document.open();
    lay.document.write("<center><font>"+m+"</font></center>");
    lay.document.close();
   }
  }

  // マウスで画像変換
<!---
var ver4 = (navigator.appVersion.charAt(0) >= "4");
var NN4  = ver4 && (navigator.appName == "Netscape");
var IE4 = ver4 && (navigator.appName.charAt(0) == "M");
var NN3 = ((navigator.appVersion.charAt(0) == "3") && (navigator.appName == "Netscape"));
if(NN3 || NN4 || IE4){
        var imgM = new Array();
        imgM[0]  = new Image();  imgM[0].src  = "";
        imgM[1]  = new Image();  imgM[1].src  = "";
        imgM[2]  = new Image();  imgM[2].src  = "";
        imgM[3]  = new Image();  imgM[3].src  = "";
        imgM[4]  = new Image();  imgM[4].src  = "";
        imgM[5]  = new Image();  imgM[5].src  = "";
        imgM[6]  = new Image();  imgM[6].src  = "";
        imgM[7]  = new Image();  imgM[7].src  = "";
        imgM[8]  = new Image();  imgM[8].src  = "";
        imgM[9]  = new Image();  imgM[9].src  = "";
        imgM[10] = new Image();  imgM[10].src = "";
        imgM[11] = new Image();  imgM[11].src = "";
        imgM[12] = new Image();  imgM[12].src = "";
        imgM[13] = new Image();  imgM[13].src = "";
        imgM[14] = new Image();  imgM[14].src = "";
        imgM[15] = new Image();  imgM[15].src = "";
        imgM[16] = new Image();  imgM[16].src = "";
        imgM[17] = new Image();  imgM[17].src = "";
        imgM[18] = new Image();  imgM[18].src = "";
        imgM[19] = new Image();  imgM[19].src = "";
        imgM[20] = new Image();  imgM[20].src = "";
        imgM[21] = new Image();  imgM[21].src = "";

}

function Min(nam,num) {
        if(NN3 || NN4 || IE4) document.images[nam].src = imgM[num].src;
}

function Mout(nam,num) {
        if(NN3 || NN4 || IE4) document.images[nam].src = imgM[num].src;
}

// end--->

// open window 2
function openn() {
	str="http://www2.wbs.ne.jp/~s-c/content_01.html";
	menuWin = window.open(str,'newwin_F','width=280,height=400,resizable=no,scrollbars=yes');
	menuWin.opener = self;
}
function opens() {
	str="http://www2.wbs.ne.jp/~s-c/sa-ss/content_02.html";
	menuWin = window.open(str,'newwin_F','width=280,height=400,resizable=no,scrollbars=yes');
	menuWin.opener = self;
}
function opene() {
	str="http://www2.wbs.ne.jp/~s-c/sa-ss/enter1.htm";
	menuWin = window.open(str,'enter1','width=300,height=300,resizable=no,scrollbars=no');
	menuWin.opener = self;
}
//