// JavaScript Document
function changeNode(nodeType, nodeName, res) {
	obj = document.getElementById('partner' + nodeName);
	if (obj == null) return;
	if (obj.style.display=='none') expand=false; else expand=true;
    if (!expand) obj.style.display = ''; else obj.style.display = 'none';
	obj_node = document.getElementById('partner_node_' + nodeName);
	obj_folder = document.getElementById('partner_folder_' + nodeName);
	if (!expand) {
		obj_node.src = res + 'img/tree/node-open-' + nodeType + '.gif';
		obj_folder.src = res + 'img/tree/ico-folder-open.gif';
	} else {
		obj_node.src = res + 'img/tree/node-close-' + nodeType + '.gif';
		obj_folder.src = res + 'img/tree/ico-folder-close.gif';
	}
}