/* -*- encoding: UTF-8N -*- */

var upday = 7; // updateマークを付ける日数
var mark_update = '<span class="mark-update">Up!</span>';

var now  = new Date();
var new_min = (now.getTime()-(60*60*24*upday*1000))/1000;
function itsup(check_date)
{
	if (new_min <= check_date) {
		document.write(mark_update);
	}
}

function layViews(id)
{
	mod = document.all ? document.all[id] : document.getElementById(id);
	mod.style.display = mod.style.display == 'block' ? 'none' : 'block';
}

function layViewsHidden(my)
{
	mod = document.all ? document.all[my] : document.getElementById(my);
	mod.style.display = 'none';
}