/*

CollapsibleMultiPages 0.2
Copyright 2008 Matteo Menapace

Derives from Collapsing Categories by Robert Felty (http://blog.robfelty.com/plugins), largely based on the Collapsing Categories plugin by Andrew Rader
(http://voidsplat.org), and from Multi Pages by Jerome Lecoq (http://multipages.jillij.com/)

	CollapsibleMultiPages is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as published by 
    the Free Software Foundation; either version 2 of the License, or (at your
    option) any later version.

    CollapsibleMultiPages is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with CollapsibleMultiPages; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

function hideNestedList( e ) 
{
	if (e.target) src = e.target;
	else src = window.event.srcElement;
 	
 	//alert(src.getAttribute('class'));

	var srcList = src.parentNode;
	var childList = null;

	for( i = 0; i < srcList.childNodes.length; i++ ) 
	{
		if(srcList.childNodes[i].nodeName.toLowerCase() == 'ul') childList = srcList.childNodes[i];	
	}

	if( src.getAttribute( "class" ) == 'collapse' ) 
	{
		childList.style.display = "none";
		src.setAttribute("class","expand");
    	src.innerHTML="&#9658&nbsp;";
	}
	else 
	{
		childList.style.display = "";
		src.setAttribute("class","collapse");
    	src.innerHTML="&#9660&nbsp;";
	}

	if(e.preventDefault) e.preventDefault();

	return false;
}