// ROLL OVER FUNCTIONS
// ROLL OVER FUNCTIONS
browser_name = navigator.appName;
browser_version = parseFloat(navigator.appVersion); 

if (browser_name == "Netscape" && browser_version < 2.0)
	{
	roll = 'false';
	}
else if (browser_name == "Netscape" && browser_version == 2.0)
	{
	roll = 'false';
	}
else if (browser_name == "Netscape" && browser_version >= 3.0)
	{
	roll = 'true';
	}
else if (browser_name == "Microsoft Internet Explorer" && browser_version <= 2.0)
	{
	roll = 'false';
	}
else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 3.0)
	{
	roll = 'true';
	}
else if (browser_version >= 4.0) //assume that if they can read java script and is a
				 // > than 4.0 version that they probobly have 
				 // IMG object support
	{
	roll = 'true';
	}
else
	{
	roll = 'false';
	}

function msover(img,ref)
	{
		if (roll == 'true')
			{
			document.images[img].src = ref;
			}
	}
	
function msout(img,ref)
	{
		if (roll == 'true')
			{
			document.images[img].src = ref;
			}
	}
	

if (roll == 'true')
	{

xx = new Image();
xx.src="images/bhnav01on.gif";

xxx = new Image();
xxx.src="images/bhnav02on.gif";

xxxx = new Image();
xxxx.src="images/bhnav03on.gif";

xxxxx = new Image();
xxxxx.src="images/bhnav04on.gif";

xxxxxx = new Image();
xxxxxx.src="images/bhnav05on.gif";

xxxxxxx = new Image();
xxxxxxx.src="images/bhnav06on.gif";

xxxxxxxx = new Image();
xxxxxxxx.src="images/bhnav07on.gif";

xxxxxxxxx = new Image();
xxxxxxxxx.src="images/bhnav08on.gif";

xxxxxxxxxx = new Image();
xxxxxxxxxx.src="images/bhnav09on.gif";

xxxxxxxxxxx = new Image();
xxxxxxxxxxx.src="images/bhnav10on.gif";

xxxxxxxxxxxx = new Image();
xxxxxxxxxxxx.src="images/bhnav11on.gif";

xxxxxxxxxxxxx = new Image();
xxxxxxxxxxxxx.src="images/bhnav12on.gif";

xxxxxxxxxxxxxx = new Image();
xxxxxxxxxxxxxx.src="images/bhnav05_l.gif";

xxxxxxxxxxxxxxx = new Image();
xxxxxxxxxxxxxxx.src="images/bhnav05_r.gif";
}

// END