function popup_image_crop(windowName, title, url, width, height, minWidth, minHeight, maxWidth, maxHeight)
{
	base_popup = new casco_PopupWindow(
			windowName, 
			{
				url: url, 
				width: width, 
				height: height, 
				minHeight: minHeight, 
				minWidth: minWidth, 
				maxHeight: maxHeight, 
				maxWidth: maxWidth, 
				isModal: false, 
				duration: 0, 
				durationHide: 0, 
				title: title
			}
		);
	return base_popup;
}