var win;
function showImg(id) {
	file = "showImg.php?ID=" + id + "&gale=";
	
	if (arguments.length == 2 && arguments[1] == true) {
		file += "1";
	}
	else {
		file += "0";
	}
	
	width = 500;
	height= 500;
	if (win && !win.closed) {
		win.close();
	}
	win = window.open(file, 'popup', 'resizable=yes,scrollbars=yes,width=' + width + ',height=' + height);		
}