Crawl products info into MySQL DB

we need a crawler to crawl the folowing website [login to view URL] We need to get category structure + product information and pictures - all the pictures of products the data must be put into this mysql table: products CREATE TABLE `products` ( `product_id` int(10) unsigned NOT NULL auto_increment, `category` varchar(50) default NULL, `sub_category` varchar(50) default NULL, `part_number` varchar(30) NOT NULL, `product_name` varchar(200) NOT NULL, `product_description` text, `price_rrp` decimal(7,2) NOT NULL default '0.00', `qty_1_units` varchar(20) default NULL, `qty_1_price` decimal(7,2) NOT NULL default '0.00', `qty_2_units` varchar(20) default NULL, `qty_2_price` decimal(7,2) NOT NULL default '0.00', `qty_3_units` varchar(20) default NULL, `qty_3_price` decimal(7,2) NOT NULL default '0.00', `stock_level` varchar(50) NOT NULL, `image_small` varchar(200) default NULL, `image_large` varchar(200) default NULL, `special` tinyint(3) unsigned NOT NULL default '0', `limited_stock` tinyint(3) unsigned NOT NULL default '0', `new_product` tinyint(3) unsigned NOT NULL default '0', `brochure_1` varchar(200) default NULL, `brochure_2` varchar(200) default NULL, `brochure_3` varchar(200) default NULL, `brochure_4` varchar(200) default NULL, `created` datetime NOT NULL, `last_updated` datetime NOT NULL, PRIMARY KEY (`product_id`) ) ENGINE=MyISAM AUTO_INCREMENT=8268 DEFAULT CHARSET=latin1;