function imager (width, height, src, alt) {
	var params="width=" + width + ", height=" + height + ", top=50, left=50, resizable=no, scrollbars=no, toolbar=no, location=no, directories=no, status=no, menubar=no, copyhistory=no";
	var url="image.htm?"+ src + "&" + escape(alt);
	window.open(url, '', params);
}

function linker (link) {
window.open(link, '', '');
}