<!-- 
var bub,height,width,position

//preload bubbles
if (document.images)
{
	arrImages=new Array ();
	for (n = 1;n < 6;++n)
	{
		arrImages[n]=new Image();
			arrImages[n].src="images/bubble"+n+".gif"
	}
}

function mover()
{
	if (position < -50) 
	{
		var randNum = randomizer(1,5)		
		clearInterval(bubbleMotion)
		if (isIE)
		{
		
			bub = eval(doc + "bubdiv.style")		
			position = document.body.clientHeight
			width = randomizer(1,(document.body.clientWidth - 50))
			document.images.bubblePic.src = "images/bubble" + randomizer(1,5) + ".gif"	
			bub.zIndex = randomizer(0,10) - 5				
		}
		if (isNS)
		{
			bub = eval(doc + "bubdiv")
			position = window.innerHeight
			width = randomizer(1,(window.innerWidth - 50))		
			document.bubdiv.document.images.bubblePic.src = "images/bubble" + randomizer(1,5) + ".gif"	
		}
		makeVisible()
	}	
	-- position
	if (isIE)
	{
		bub.top=position
		bub.left = width
	}
	if (isNS)
	{
	bub.moveTo(width,position)
	}
	moveBubble()
}

function moveBubble()
{
	bubbleMotion = setInterval("mover()",0.001)
}

function makeVisible()
{
	if (isIE) 
	{
		bub.visibility = "visible"	
	}
	if (isNS) 
	{
		bub.visibility = "show"
	}
}

function bubble()
{
	if (browserversion >= 4)
	{
	position = -51
	moveBubble()
	}
}

//  -->