var bJava = ( document.images );
if ( bJava )

{

britainOff = new Image();
britainOff.src = "images/britain.gif";

britainOn = new Image();
britainOn.src = "images/britain_on.gif";

emuOff = new Image();
emuOff.src = "images/emu.gif";

emuOn = new Image();
emuOn.src = "images/emu_on.gif";

japanOff = new Image();
japanOff.src = "images/japan.gif";

japanOn = new Image();
japanOn.src = "images/japan_on.gif";

usOff = new Image();
usOff.src = "images/us.gif";

usOn = new Image();
usOn.src = "images/us_on.gif";



}


function On( imgName) 
{
	if ( bJava )
	{
		img = eval( imgName + "On.src");
		document[imgName].src = img;  
	}
}
function Off( imgName) 
{
	if ( bJava )

	{
		img = eval( imgName + "Off.src");
		document[imgName].src = img; 
	}
}