// JavaScript Document

//印刷用
function openWindow(n) {
	var url = n;
	win=window.open(url,'word','toolbar=no, status=no, scrollbars=no, location=no, menubar=no, directories=no, width=650');
	win.focus();
}


// ツリーメニュー
flag = new Array();
function tree(menu){
    tree_list = document.getElementById("tree"+menu);
    if(flag[menu] == 1){
        tree_list.style.display='none';
        flag[menu] = 0;
    }
    else{
        tree_list.style.display='block';
        flag[menu] = 1;
    }
}