if( readCookie ("FontState") == "large" ){
  document.write ('<link rel="stylesheet" href="/common/css/text_large.css" type="text/css" media="all">');
} else if( readCookie ("FontState") == "small" ){
  document.write ('<link rel="stylesheet" href="/common/css/text_small.css" type="text/css" media="all">');
} else {
  document.write ('');
}

function ChangeFontsize( ){
  var cf = readCookie("FontState");
  document.write ("			<div id=\"fontsize\">");
  document.write ("				<img src=\"/common/image/t_fontsize.gif\" width=\"55\" height=\"11\" alt=\"文字サイズ\" class=\"text\">");
  document.write ("				<ul>");

  if( cf == 'large' ){
    document.write ("					<li><a onclick=\"WriteFontSetting('small');\" href=\"javascript:location.reload ();\"><img src=\"/common/image/button_size_s.gif\" width=\"22\" height=\"22\" alt=\"小\"></a></li>");
    document.write ("					<li><a onclick=\"WriteFontSetting('middle');\" href=\"javascript:location.reload ();\"><img src=\"/common/image/button_size_m.gif\" width=\"22\" height=\"22\" alt=\"中\"></a></li>");
    document.write ("					<li><img src=\"/common/image/button_size_l_self.gif\" width=\"22\" height=\"22\" alt=\"大\"></li>");
  }
  else if( cf == 'small' ){
    document.write ("					<li><img src=\"/common/image/button_size_s_self.gif\" width=\"22\" height=\"22\" alt=\"小\"></li>");
    document.write ("					<li><a onclick=\"WriteFontSetting('middle');\" href=\"javascript:location.reload ();\"><img src=\"/common/image/button_size_m.gif\" width=\"22\" height=\"22\" alt=\"中\"></a></li>");
    document.write ("					<li><a onclick=\"WriteFontSetting('large');\" href=\"javascript:location.reload ();\"><img src=\"/common/image/button_size_l.gif\" width=\"22\" height=\"22\" alt=\"大\"></a></li>");
  }
  else {
    document.write ("					<li><a onclick=\"WriteFontSetting('small');\" href=\"javascript:location.reload ();\"><img src=\"/common/image/button_size_s.gif\" width=\"22\" height=\"22\" alt=\"小\"></a></li>");
    document.write ("					<li><img src=\"/common/image/button_size_m_self.gif\" width=\"22\" height=\"22\" alt=\"中\"></li>");
    document.write ("					<li><a onclick=\"WriteFontSetting('large');\" href=\"javascript:location.reload ();\"><img src=\"/common/image/button_size_l.gif\" width=\"22\" height=\"22\" alt=\"大\"></a></li>");
  }

  document.write ("				</ul>");
  document.write ("			</div>");
}

function WriteFontSetting( s_font_state ){
  writeCookie( "FontState", s_font_state, 1, "/" );
}

function readCookie (id) { return (new RegExp (" " + id + "=([^;]*)")).test (" " + document.cookie) ? unescape (RegExp.$1) : null; }
function writeCookie (id, value, days, path, domain, secure) {
  if (days) {
    var d = new Date;
    d.setTime (d.getTime () + days * 86400000);
  }
  document.cookie = id + "=" + escape (value) + (days ? ("; expires=" + d.toGMTString ()) : "") + (path ? ("; path=" + path) : "") + (domain ? ("; domain=" + domain) : "") + (secure ? "; secure" : "");
  return true;
}
function deleteCookie (id, path, domain) {
  var r = false;
  if (readCookie (id)) {
    writeCookie (id, "", -1, path, domain); r = true;
  }
  return r;
}