function toggle_visible(toggle, id, name) {
	var e = document.getElementById(id);
	if (e.style.display == "block") {
		e.style.display = "none";
		toggle.innerHTML = '<img src="triangle_right.png" />&nbsp;Show '+name;
	}
	else {
		e.style.display = "block";
		toggle.innerHTML = '<img src="triangle_down.png" />&nbsp;Hide '+name;
	}
}

function toggle_visible2(toggle, id, name) {
	var e = document.getElementById(id);
	if (e.style.display == "block") {
		e.style.display = "none";
		toggle.innerHTML = '<img src="triangle_right.png" />&nbsp; '+name;
	}
	else {
		e.style.display = "block";
		toggle.innerHTML = '<img src="triangle_down.png" />&nbsp; '+name;
	}
}