// JavaScript Document

// ロールオーバー

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_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];}
}

// 文字サイズ変更

function s() { document.body.style.fontSize = "70%"; }
function m() { document.body.style.fontSize = "80%"; }
function l() { document.body.style.fontSize = "100%"; }

// 日付を設定/取得

now = new Date();  // 現在時間取得
now_Year  = now.getYear();  // 年を取得
if (now_Year < 1999) now_Year += 1900;  // IE5/NN4.5の2000年問題対応

// 印刷

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// 文字サイズ

var flag;

function clickFont(sendSize) {
  document.getElementById('font_s').src = "img/common/fontsize_s1.jpg";
  document.getElementById('font_m').src = "img/common/fontsize_m1.jpg";
  document.getElementById('font_l').src = "img/common/fontsize_l1.jpg";
  if (sendSize == 'f_s') { document.getElementById('font_s').src = "img/common/fontsize_s2.jpg"; flag = "flag_s"; }
  if (sendSize == 'f_m') { document.getElementById('font_m').src = "img/common/fontsize_m2.jpg"; flag = "flag_m"; }
  if (sendSize == 'f_l') { document.getElementById('font_l').src = "img/common/fontsize_l2.jpg"; flag = "flag_l"; }
}

function mauseoutFont(sendSize) {
  if ( flag != "flag_s" ) {
    if (sendSize == 'f_s') document.getElementById('font_s').src = "img/common/fontsize_s1.jpg";
  }
  if ( flag != "flag_m" ) {
    if (sendSize == 'f_m') document.getElementById('font_m').src = "img/common/fontsize_m1.jpg";
  }
  if ( flag != "flag_l" ) {
    if (sendSize == 'f_l') document.getElementById('font_l').src = "img/common/fontsize_l1.jpg";
  }
}

function clickFont_(sendSize) {
  document.getElementById('font_s').src = "../img/common/fontsize_s1.jpg";
  document.getElementById('font_m').src = "../img/common/fontsize_m1.jpg";
  document.getElementById('font_l').src = "../img/common/fontsize_l1.jpg";
  if (sendSize == 'f_s') { document.getElementById('font_s').src = "../img/common/fontsize_s2.jpg"; flag = "flag_s"; }
  if (sendSize == 'f_m') { document.getElementById('font_m').src = "../img/common/fontsize_m2.jpg"; flag = "flag_m"; }
  if (sendSize == 'f_l') { document.getElementById('font_l').src = "../img/common/fontsize_l2.jpg"; flag = "flag_l"; }
}

function mauseoutFont_(sendSize) {
  if ( flag != "flag_s" ) {
    if (sendSize == 'f_s') document.getElementById('font_s').src = "../img/common/fontsize_s1.jpg";
  }
  if ( flag != "flag_m" ) {
    if (sendSize == 'f_m') document.getElementById('font_m').src = "../img/common/fontsize_m1.jpg";
  }
  if ( flag != "flag_l" ) {
    if (sendSize == 'f_l') document.getElementById('font_l').src = "../img/common/fontsize_l1.jpg";
  }
}

function clickFont_e(sendSize) {
  document.getElementById('font_s').src = "../img/english/fontsize_s1.jpg";
  document.getElementById('font_m').src = "../img/english/fontsize_m1.jpg";
  document.getElementById('font_l').src = "../img/english/fontsize_l1.jpg";
  if (sendSize == 'f_s') { document.getElementById('font_s').src = "../img/english/fontsize_s2.jpg"; flag = "flag_s"; }
  if (sendSize == 'f_m') { document.getElementById('font_m').src = "../img/english/fontsize_m2.jpg"; flag = "flag_m"; }
  if (sendSize == 'f_l') { document.getElementById('font_l').src = "../img/english/fontsize_l2.jpg"; flag = "flag_l"; }
}

function mauseoutFont_e(sendSize) {
  if ( flag != "flag_s" ) {
    if (sendSize == 'f_s') document.getElementById('font_s').src = "../img/english/fontsize_s1.jpg";
  }
  if ( flag != "flag_m" ) {
    if (sendSize == 'f_m') document.getElementById('font_m').src = "../img/english/fontsize_m1.jpg";
  }
  if ( flag != "flag_l" ) {
    if (sendSize == 'f_l') document.getElementById('font_l').src = "../img/english/fontsize_l1.jpg";
  }
}