function PreLoad(obj,val) {
    var d = document;
    var img = obj;
    d.img = new Image();
    d.img.src = val;
}

function over(num){
img1.src="/img/sub_menu/sub_menu0"+num+".gif"
}
function out(){
img1.src="/img/sub_menu/sub_menu0.gif"
}
function over2(num){
img2.src="/img/sub_menu/sub_menu0"+num+".gif"
}
function out2(){
img2.src="/img/sub_menu/sub_menu000.gif"
}


/*�摜�؂�ւ�*/
function swImg(iName,str)
{
	document.images[iName].src = str;
}


function clo()
{
	close();
}


var new_window;
function openWin(new_window,type) {
    newwin = window.open(new_window,"dialog","height=530,width=650,scrollbars,resizable");
	newwin.focus();
}

function openYogo(new_window,type) {

if (type == 1) {
    new_window = new_window + "?char=sjis&keyword=" + yogo.keyword.value;
} else {
    new_window = new_window + "?char=sjis&phonetic=" + yogo.phonetic.value;
}
    newwin = window.open(new_window,"dialog","height=530,width=650,scrollbars,resizable")
}

function openNews(news_window) {


    news_window = news_window + "?login_id=" + document.forms["spnews"].id.value + "&password=" + document.forms["spnews"].password.value + "&target=news";

    new_news_win = window.open(news_window,"news","height=500,width=650,scrollbars,resizable")
}


function openBBS(news_window) {



    news_window = news_window + "?login_id=" + bbs.id.value + "&password=" + bbs.password.value + "&target=bbs";

    new_news_win = window.open(news_window,"news","height=500,width=650,scrollbars,resizable")
}

function openHaaf(news_window) {



    news_window = news_window + "?login_id=" + haaf.id.value + "&password=" + haaf.password.value + "&target=haaf";

    new_news_win = window.open(news_window,"news","height=740,width=840,scrollbars,resizable")
}