function FilterDiv () {
	elm = document.getElementById('filter');
	n = elm.length;
	for (i = 0; i < n; i++) {
		if (elm[i].selected) {
			id = elm[i].value;
		}
	}
	if (id != 0) {
		HideAll();
		document.getElementById(id).style.display = 'block';
	} else {
		ShowAll();
	}
}

var divs = new Array('Hifi','Evasion','Style','Gourmandise');

function HideAll () {
	for (i = 0; i < 4; i++) {
		document.getElementById(divs[i]).style.display = 'none';
	}
}

function ShowAll () {
	for (i = 0; i < 4; i++) {
		document.getElementById(divs[i]).style.display = 'block';
	}
}