//открыть окно заданного размера
function showLargeImage (imageUrl, width, height) {//, window_title
	//if (!arguments[3])
	//	var window_title = 'bomo trendline';

	var b = "left=50,top=70,width=" + (width + 24) + ",height=" + (height + 24) + ",scrollbars=0,resizable=0";

	var imageWindow = window.open ('photo.php?url=' + imageUrl, "window_large_image", b);
	//imageWindow.document.title = 'bomo trendline';

	imageWindow.focus();
	return false;
}