/////////////////////////////////
//���j���[
/////////////////////////////////

function showHide(id) {
    if(!document.getElementById) return;
    var style = document.getElementById(id).style;
    if(style.display == "block") style.display = "none";
    else { style.display = "block"; }
}
//-->
<!--
function menuJump(select) {
    var url = select.options[select.selectedIndex].value;
    if(url) location.href = url;
}
//-->
<!--
function showHide(obj) {
    if(!document.getElementById) return;
    var style = document.getElementById(obj).style;
    if(style.display == "block") style.display = "none";
    else { style.display = "block"; }
}
if(document.getElementById) {
    document.write("<style type='text/css'>");
    document.write("div#div1, div#div2, div#div3{ display: none; }");
    document.write("</style>");
}

if(document.all){
document.write("<style type=text/css><!--.menu tr{display:none;}--></style>");}
mc=0;hmc=0;var hmenu;
function menuopen(tb){
if(!document.all)return;
mc=0;hmc=0;
menuobj=document.all(tb);
if(hmenu){hmc=hmenu.rows.length;}
subclose();
}
function subopen(){
if(mc<menuobj.rows.length){
menuobj.rows[mc].style.display="block";
mc++;
setTimeout("subopen()", 80);
}
}
function subclose(){
if(hmc>0){
hmenu.rows[hmc-1].style.display="none";
hmc--;
setTimeout("subclose()", 40);
}else{
if(hmenu!=menuobj)subopen();
(hmenu==menuobj)?hmenu="":hmenu=menuobj;}
}/*himajin.moo.jp*/