function getCookie(key,  tmp1, tmp2, xx1, xx2, xx3)  {
    tmp1 = " " + document.cookie + ";";
    xx1 = xx2 = 0;
    len = tmp1.length;
    while (xx1 < len) {
        xx2 = tmp1.indexOf(";", xx1);
        tmp2 = tmp1.substring(xx1 + 1, xx2);
        xx3 = tmp2.indexOf("=");
        if (tmp2.substring(0, xx3) == key)  {
            return(unescape(tmp2.substring(xx3 + 1, xx2 - xx1 - 1)));
        }
        xx1 = xx2 + 1;
    }
    return("");
}
function setCookie(key, val, tmp)  {
    tmp = key + "=" + escape(val) + "; ";
    tmp += "domain=www.jsme-fed.org" + "; ";
    tmp += "path=/" + "; ";
    tmp += "expires=Fri, 31-Dec-2030 23:59:59; ";
    document.cookie = tmp;
}
function clearCookie(key)  {
    document.cookie = key + "=" + "xx; expires=1-Jan-1997 00:00:00;";
}
function chgfont( fsize )  {
  document.body.style.fontSize = ( fsize )+'%';
  setCookie('fsize',fsize,'/','');
}
function setfsize()  {
  var idx;
  fsize = getCookie("fsize");
	if (fsize == "") {
    fsize = 84;
    idx = 2;
  }
  document.body.style.fontSize = fsize+'%';
	if( fsize == '70' )  idx = 1;
	if( fsize == '84' )  idx = 2;
	if( fsize == '100' )  idx = 3;
	document.formfont.fchange.selectedIndex = idx;
//  alert(fsize);
}