function openImpulse() {
	var t = document.getElementById('hdv_impulsetext');
	t.style.display = '';
	var l = document.getElementById('hdv_impulselink');
	l.style.display = 'none';
	var l = document.getElementById('hdv_impulselink_close');
	l.style.display = '';
	if(document.getElementById('mcnt_impulse').src.indexOf("space.gif")>0) {
		var d = new Date();
		var iu = 'mcnt.php?name=impulse&d='+d.getFullYear()+"-"+(d.getMonth()+1)+"-"+d.getDate();
		document.getElementById('mcnt_impulse').src = iu;
	}
}
function closeImpulse() {
	var t = document.getElementById('hdv_impulsetext');
	t.style.display = 'none';
	var l = document.getElementById('hdv_impulselink');
	l.style.display = '';
	var l = document.getElementById('hdv_impulselink_close');
	l.style.display = 'none';
}