// ヘッダーメニューがIE6・7で出ない不具合をこちらで代替
function hackie(){
if (typeof document.documentElement.style.maxHeight != "undefined") {
    //IE7以上・その他ブラウザ
    var on = document.getElementById("dropmenu");
    on.style.display = "block";
}
else {
    //IE6以下
    var on = document.getElementById("dropmenu2");
if(on.style.display == "block"){
    on.style.display = "none";
}else{
    on.style.display = "block";
}
}
}

function hackieout(){
    var on = document.getElementById("dropmenu2");
    if(on.style.display == "none"){
    }else{
      on.style.display = "none";
    }
}