function toggle_children(aEvent) 
{
	var myEvent = aEvent ? aEvent : window.event;
	var elem;

	if (document.all&&document.getElementById) 
	{
		elem = myEvent.srcElement;
	}
	else
	{
		elem = myEvent.target;
	}
	var choice = (elem.className == "open") ? "closed" : "open";
	elem.src = (choice == 'open') ? '/img/in_imperial/folder-blue-32x32.png' : '/img/in_imperial/folder-close-blue-32x32.png';
	elem.className = choice;
		for (i=0; i<elem.parentNode.childNodes.length; i++) 
		{
			node = elem.parentNode.childNodes[i];
			if (node.nodeName=="UL") 
			{
				switch(choice)
				{
					case 'open':
						//node.className +=" overUL";
						node.className ="overUL";
						break;
					default: // close it
						//node.className=node.className.replace(" overUL","");
						node.className="regUL";
						break;
				}
			}
		}
/*
*/
}






function toggle_children2(aEvent) 
{
	var myEvent = aEvent ? aEvent : window.event;
	var elem;

	if (document.all&&document.getElementById) 
	{
		elem = myEvent.srcElement;
	}
	else
	{
		elem = myEvent.target;
	}
	var older_brother = elem.parentNode.firstChild;
	var choice = (older_brother.className == "open") ? "closed" : "open";
	//alert(choice);
	var new_image =(choice == 'open') ? '/img/in_imperial/folder-blue-32x32.png' : '/img/in_imperial/folder-close-blue-32x32.png';
	
	//alert(older_brother.src);
	
	older_brother.src =new_image ;
	older_brother.className = choice;
		for (i=0; i<elem.parentNode.childNodes.length; i++) 
		{
			node = elem.parentNode.childNodes[i];
			if (node.nodeName=="UL") 
			{
				switch(choice)
				{
					case 'open':
						//node.className +=" overUL";
						node.className ="overUL";
						break;
					default: // close it
						//node.className=node.className.replace(" overUL","");
						node.className="regUL";
						break;
				}
			}
		}
/*
*/
}