//
function showNews(id) {
	$('c_' + id).show();
	$('less_' + id).show();
	$('i_' + id).hide();
	$('more_' + id).hide();
}

//
function hideNews(id) {
	$('i_' + id).show();
	$('more_' + id).show();
	$('c_' + id).hide();
	$('less_' + id).hide();
}

function menuObject(){
	this.toggleNode = function(child,parent,c_child,c_parent){
		c_child = "node" + c_child;
		c_parent = "node" + c_parent;
		if(typeof(o_parent) == "undefined" && c_parent != "node1" && parent != c_parent)
			document.getElementById(c_parent).style.display = 'none';
		if(typeof(o_child) == "undefined" && typeof(c_child) != "undefined" && parent != c_child)
			document.getElementById(c_child).style.display = 'none';

		if(typeof(o_parent) != "undefined" && o_parent != "node1" && o_parent != parent) {
			document.getElementById(o_parent).style.display = 'none';
			document.getElementById(o_child).style.display = 'none';
		} else {
			if(typeof(o_child) != "undefined" && o_child != "node1" && o_child != child && o_child != parent) {
				document.getElementById(o_child).style.display = 'none';	
			}
		}

		o_child		= child;
		o_parent	= parent;
		
		if (document.getElementById(child).style.display == 'block') {
			document.getElementById(child).style.display = 'none';
		} else {
			document.getElementById(child).style.display = 'block';
		}
	};
}	
var menu = new menuObject();