// JavaScript Document
function imageOpacity(obj)
{
	if (obj.filters)
	{
		obj.filters.alpha.opacity=40;
	}
	else
	{
		obj.style.opacity=0.4;
	}
}

function imageOpacity2(obj)
{
	if (obj.filters)
	{
		obj.filters.alpha.opacity=100;
	}
	else
	{
		obj.style.opacity=1;
	}
}