<!--  hide script from old browsers
if( document.images )
{
	res_110 = new Image();
	res_110.src = "../images/res_110.jpg";
	res_100v = new Image();
	res_100v.src = "../images/res_100v.jpg";
	res_100 = new Image();
	res_100.src = "../images/res_100.jpg";
	res_200 = new Image();
	res_200.src = "../images/res_200.jpg";
	res_250 = new Image();
	res_250.src = "../images/res_250.jpg";
	res_8 = new Image();
	res_8.src = "../images/res_8.jpg";
}

function portswap(rollname, number)
{
	if( document.images )
	{
		document[rollname].src = eval("res_" + number + ".src");
	}
}

// --> end script hide