// Handles rollover images for NN3+ and IE4+
var loaded = new Array();

function load_rollover(image,imagename)
{
if (image && image.src && (null == image.out || typeof(image.out) == typeof(void(0))))
	{
	s = image.src;
	image.out = new Image();
	image.out.src = s;
	image.over = new Image();
	if (imagename.lastIndexOf('/') >= 0 || imagename.lastIndexOf('\\') >= 0)
		{s = imagename;}
	else
		{
		i = s.lastIndexOf('/');
		if (i<0)
			{i = s.lastIndexOf('\\');}
		if (i<0)
			{s = imagename;}
		else
			{s = s.substring(0,i+1) + imagename; }
		}
	image.over.src = s;
	loaded[image.name] = image;
	}
}

function show_rollover(imagename,over)
{
if (document.images)
	{
	if (over)
		{ imageObject = "over"; }
	else
		{ imageObject = "out"; }
	image = loaded[imagename];
	if (image)
		{
		ref = eval("image."+imageObject);
		if (ref) image.src = eval("image."+imageObject+".src");
		}
	if (window.event)
		{window.event.cancelBubble = true;}
	}
}