function findlayerobj(layername)	
{	if (document.getElementById)
	{	return document.getElementById(layername)
	}
	else if (document.all)
	{	return document.all(layername)
	}	
	else 
	{	eval('document.'+layername)
	}
}
function showlayer(layername)
{	currentobj=findlayerobj(layername)
	currentobj.style.visibility= "visible"
}
function hideall()
{
	document.getElementById('IntroFlash').style.visibility= "hidden"
	document.getElementById('IntroImage').style.visibility= "hidden"
}