function openImgWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}

function commentWin (url) {
	window.open(url,
		'comment',
		'width=480,height=490,scrollbars=yes,status=yes');
}

function tbWin (url) {
	window.open(url,
		'tb',
		'width=480,height=490,scrollbars=yes,status=yes');
}