list($width, $height) = getimagesize($rand['thumb']);
		//$widthsum[]=$width;
		$maxHeight[]=$height;
			if($newWidth>=400)
				{
				$newWidth=0;
				//$newHeight=$indice+max($maxHeight);
				$indice=$newHeight+max($maxHeight);
				}
			else
				{
				
				$newHeight=$indice;
				$newWidth=$newWidth+$width;
				}