// JavaScript Document
function toggle_menu ( image ) {
var menu = image;

// find next <ul> in doctree and there had better be one
while (menu.nodeName != 'UL') { menu = menu.nextSibling; }

if (menu.style.display == 'block') {
	menu.style.display = 'none';
	image.src = '/Path_Home/graphics/arrow_minimized.gif';
	image.title = 'Expand'; }
else {
	menu.style.display = 'block';
	image.src = '/Path_Home/graphics/arrow_maximized.gif';
	image.title = 'Collapse'; }
}