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

function F_loadRollover(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 F_roll(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;
		}
	}
}