function showEndButton() {
	var ref,img,alt;
        if (opener || history.length==0) {
        	ref="javascript:self.close();";
        	img="close.gif";
			alt=gClose;
        } else {
        	ref="javascript:history.back();";
        	img="back.gif";
			alt=gBack;
        }
	document.writeln('<a href="../js/%27%2Bref%2B%27"><img src="../js/%27%2BgNavButPath%2Bimg%2B%27" border="0" alt="'+alt+'"></a>');
}

function showImage(img) {
	document.write('<img src="../js/%27%2BgImgPath%2Bimg%2B%27" border="0">');
}

function showStar(star) {
	showImage(star+'star.gif');
}