function update_movement()
{ 
	naturead = document.getElementById('naturead').style
	//oldtop = parseInt(naturead.top.substring(0, naturead.top.length-2))
	oldtop = parseInt(naturead.top)
	if (oldtop < 10)
	{
		newtop = oldtop + 3
		if (newtop > 10)
			newtop = 10
		naturead.top = newtop
		setTimeout("update_movement()", 20);
	}
}

function show_ad()
{
	naturead = document.createElement('div');
	naturead.setAttribute ('id' , 'naturead')
	document.getElementsByTagName('body')[0].appendChild(naturead)
	naturead = eval("document.getElementById('naturead').style")
	naturead.position = 'absolute'
	naturead.top = -75
	naturead.right = 25
	naturead.width = 120
	//naturead.visibility = 'hidden'
	document.getElementById('naturead').innerHTML = '<a target="_new" href="http://www.'+'shareasale'+'.com/r.cfm?b=47707&u=85146&m=9142&urllink=&afftrack="><img src="http://www.shareasale.com/image/SLSHEDSSMALL.gif" border=0></a>'
	setTimeout("update_movement()", 750);
}