// JavaScript Document

var navigatie;

window.onload=function ()
{

	navigatie=document.getElementById('menu_center').ownerDocument.getElementsByTagName('li');
	
	for (i=0; i<navigatie.length; i++)
	{
		myfirst=navigatie[i].firstChild;
		if (myfirst.className=="pseudolink")
		{
			navigatie[i].onclick=function() { showsub(this); }	
		}
	} 
		
}

function showsub(li_mainitem)
{
	
	if (li_mainitem.getElementsByTagName('ul')[0].style.display=='')
		li_mainitem.getElementsByTagName('ul')[0].style.display='none';
	else
		li_mainitem.getElementsByTagName('ul')[0].style.display='';
}

function hidesub(li_mainitem)
{
	
}