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

wk_treasuryaucOff = new Image();
wk_treasuryaucOff.src = "../images/treasuryaucnav/wk_treasuryauc.gif";

wk_treasuryaucOn = new Image();
wk_treasuryaucOn.src = "../images/treasuryaucnav/wk_treasuryauc_on.gif";

mo_treasuryaucOff = new Image();
mo_treasuryaucOff.src = "../images/treasuryaucnav/mo_treasuryauc.gif";

mo_treasuryaucOn = new Image();
mo_treasuryaucOn.src =  "../images/treasuryaucnav/mo_treasuryauc_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; 
	}
}