function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
/*		
		b_advantages_o = newImage("images/b_advantages_o.gif");
		b_rightorient_o = newImage("images/b_rightorient_o.gif");
		b_rightplace_o = newImage("images/b_rightplace_o.gif");
		b_rightprop_o = newImage("images/b_rightprop_o.gif");
		b_consult_o = newImage("images/b_consult_o.gif");
		b_info_o = newImage("images/b_info_o.gif");
*/
		spacer = newImage("images/spacer.gif");
		border_t1 = newImage("images/border_tl.gif");
		border_tr = newImage("images/border_tr.gif");
		border_bl = newImage("images/border_bl.gif");
		border_br = newImage("images/border_br.gif");
		border_bg_left = newImage("images/border_bg_left.gif");
		border_bg_right = newImage("images/border_bg_right.gif");
		border_tl1 = newImage("images/border_tl1.gif");
		border_tr2 = newImage("images/border_tr2.gif");
		hdr_top = newImage("images/hdr_top.gif");
		hdr_tl = newImage("images/hdr_tl.gif");
		hdr_tr = newImage("images/hdr_tr.gif");
		FCH_logo = newImage("images/FCH_logo.gif");
		preloadFlag = true;
	}
}