function active_menue(id) {
	var date = new Date();
	date = new Date(date.getTime() + 1000 * 60 * 60);
	document.cookie = 'amenue=' + id + '; expires=' + date.toGMTString() + ';';
}

function deactivate_menue() {
	var date = new Date();
	date = new Date(date.getTime() - 1000 * 60 * 60);
	document.cookie = 'amenue=0; expires=' + date.toGMTString() + ';';
}