function display_image(str_path)
{
	if (document.images) 
	{
		if(str_path=="noimage")
		{
			document.large_image.src = './images/img_225_na.jpg';
			//document.large_image.src = print("no image");
		}
		else
		{
			document.large_image.src = str_path;
		}
	}
}