function toggle(id) {
	ul = document.getElementById(id);
	
	// Close the last opened menu
	if (toggle.last && toggle.last.style.display != "none" && id != toggle.last.id) {
		
		// Toggle Menu
		if (navigator.appVersion.indexOf("Safari/4") == -1) {
			$(toggle.last).slideToggle("fast");
	
		// Safari 2 Fallback
		} else {
			if (toggle.last.style.display == 'block') toggle.last.style.display = 'none';
			else toggle.last.style.display = 'block';
		}
	}
	
	// Toggle Menu
	if (navigator.appVersion.indexOf("Safari/4") == -1) {
		$(ul).slideToggle("fast");
	
	// Safari 2 Fallback
	} else {
		if (ul.style.display == 'block') ul.style.display = 'none';
		else ul.style.display = 'block';
	}
	
	toggle.last = ul;
}