var bugRiddenCrashPronePieceOfJunk = (
	navigator.userAgent.indexOf('MSIE 5') != -1
	&&
	navigator.userAgent.indexOf('Mac') != -1
);

var W3CDOM = (!bugRiddenCrashPronePieceOfJunk && 
	document.getElementsByTagName && document.createElement);

if ((top != self.parent) && !self.disabled)
	top.location.href = '/index.html';

if (top.navi && top.navi.setNav) top.navi.setNav(location.href,'currentPage');
top.setNav = location.href;


window.onload = initialize; 

/* Why no window.onload = function () {} ? Because NN3 doesn't support the function
	constructor and gives an error message. This site must be accessible to NN3 */

function initialize () {

	
/* Hide nifty stuff from old browsers */

	if (W3CDOM)
	if (self.init) self.init();
}

var W3CDOM = (document.createElement && document.getElementsByTagName);

var mouseOvers = new Array();
var mouseOuts = new Array();

function init()
{
	if (!W3CDOM) return;
	var nav = document.getElementById('mouseovers');
	var imgs = nav.getElementsByTagName('img');
	for (var i=0;i<imgs.length;i++)
	{
		imgs[i].onmouseover = mouseGoesOver;
		imgs[i].onmouseout = mouseGoesOut;
		var suffix = imgs[i].src.substring(imgs[i].src.lastIndexOf('.'));
		mouseOuts[i] = new Image();
		mouseOuts[i].src = imgs[i].src;
		mouseOvers[i] = new Image();
		mouseOvers[i].src = imgs[i].src.substring(0,imgs[i].src.lastIndexOf('.')) + "_omo" + suffix;
		imgs[i].number = i;
	}
}

function mouseGoesOver()
{
	this.src = mouseOvers[this.number].src;
}

function mouseGoesOut()
{
	this.src = mouseOuts[this.number].src;
}