// ========== SITE VARIABLES ===========
var topPage			= 'index.html';
var defaultPage		= 'home.html';
var emptyPage		= 'niks.html';
var defaultFrame	= 'inhoud';
var menuFrame		= 'menu';
var seperator		= 'page=';
// =====================================

// === FRAMES FUNCTIES =========

function breakFrames()
{
if (window != top)
	top.location.replace(location);
}

function loadPages()
{
var page = defaultPage;
var url = top.location.search.substr(1);
var idx = url.indexOf(seperator);
idx= (idx == -1) ? -1 : idx + seperator.length;
if (idx != -1)
	{
	page = url.substr(idx);
	}
if (typeof(window.frames[defaultFrame]) != 'undefined' && window.frames[defaultFrame].location.href.indexOf(emptyPage) != -1 && window.frames[defaultFrame].location.href.indexOf(page) == -1)
	window.frames[defaultFrame].location.replace(page);
}


function putInFrames(page)
{
var tmp = (typeof(page) == 'string') ? page : window.location;
if (window == top)
	{
	var url = topPage + '?' + seperator + tmp;
	location.replace(url);
	}
}


var menutmr = null;

function registerPage(name)
{
if (menutmr != null)
	{
	clearTimeout(menutmr);
	menutmr = null;
	}
if (!top.isLoaded || typeof(top.frames[menuFrame]) == 'undefined' || !top.frames[menuFrame].isLoaded)
	{
	menutmr = setTimeout("registerPage('" + name + "')",1000);
	return;
	}
top.frames[menuFrame].clickMenu(name);
}