public function saveRow(array $importData)
    {
        $product = $this->getProductModel();
        $product->setData(array());
        if ($stockItem = $product->getStockItem()) {
            $stockItem->setData(array());
        }

        if (empty($importData['store'])) {
            if (!is_null($this->getBatchParams('store'))) {
                $store = $this->getStoreById($this->getBatchParams('store'));
            } else {
                $message = Mage::helper('catalog')->__('Skip import row, required field "%s" not defined', 'store');
                Mage::throwException($message);
            }
        } else {
            $store = $this->getStoreByCode($importData['store']);
        }

        if ($store === false) {
            $message = Mage::helper('catalog')->__('Skip import row, store "%s" field not exists', $importData['store']);
            Mage::throwException($message);
        }
        if (empty($importData['sku'])) {
            $message = Mage::helper('catalog')->__('Skip import row, required field "%s" not defined', 'sku');
            Mage::throwException($message);
        }
        $product->setStoreId($store->getId());
        $productId = $product->getIdBySku($importData['sku']);
		
        if ($productId) {
            $product->load($productId);
		
        }
        $productTypes = $this->getProductTypes();
        $productAttributeSets = $this->getProductAttributeSets();

        /**
        * Check product define type
        */
        if (empty($importData['type']) || !isset($productTypes[strtolower($importData['type'])])) {
            $value = isset($importData['type']) ? $importData['type'] : '';
            $message = Mage::helper('catalog')->__('Skip import row, is not valid value "%s" for field "%s"', $value, 'type');
            Mage::throwException($message);
        }
        $product->setTypeId($productTypes[strtolower($importData['type'])]);
        /**
        * Check product define attribute set
        */
        if (empty($importData['attribute_set']) || !isset($productAttributeSets[$importData['attribute_set']])) {
            $value = isset($importData['attribute_set']) ? $importData['attribute_set'] : '';
            $message = Mage::helper('catalog')->__('Skip import row, is not valid value "%s" for field "%s"', $value, 'attribute_set');
            Mage::throwException($message);
        }
        $product->setAttributeSetId($productAttributeSets[$importData['attribute_set']]);

        foreach ($this->_requiredFields as $field) {
            $attribute = $this->getAttribute($field);
            if (!isset($importData[$field]) && $attribute && $attribute->getIsRequired()) {
                $message = Mage::helper('catalog')->__('Skip import row, required field "%s" for new products not defined', $field);
                Mage::throwException($message);
            }
        }

		
        if (isset($importData['category_ids'])) {
            $product->setCategoryIds($importData['category_ids']);
        }

        foreach ($this->_ignoreFields as $field) {
            if (isset($importData[$field])) {
                unset($importData[$field]);
            }
        }

        if ($store->getId() != 0) {
            $websiteIds = $product->getWebsiteIds();
            if (!is_array($websiteIds)) {
                $websiteIds = array();
            }
            if (!in_array($store->getWebsiteId(), $websiteIds)) {
                $websiteIds[] = $store->getWebsiteId();
            }
            $product->setWebsiteIds($websiteIds);
        }

        if (isset($importData['websites'])) {
            $websiteIds = $product->getWebsiteIds();
            if (!is_array($websiteIds)) {
                $websiteIds = array();
            }
            $websiteCodes = split(',', $importData['websites']);
            foreach ($websiteCodes as $websiteCode) {
                try {
                    $website = Mage::app()->getWebsite(trim($websiteCode));
                    if (!in_array($website->getId(), $websiteIds)) {
                        $websiteIds[] = $website->getId();
                    }
                }
                catch (Exception $e) {}
            }
            $product->setWebsiteIds($websiteIds);
            unset($websiteIds);
        }

        foreach ($importData as $field => $value) {
            if (in_array($field, $this->_inventorySimpleFields)) {
                continue;
            }
            if (in_array($field, $this->_imageFields)) {
                continue;
            }

            $attribute = $this->getAttribute($field);
            if (!$attribute) {
                continue;
            }

            $isArray = false;
            $setValue = $value;

            if ($attribute->getFrontendInput() == 'multiselect') {
                $value = split(self::MULTI_DELIMITER, $value);
                $isArray = true;
                $setValue = array();
            }

            if ($value && $attribute->getBackendType() == 'decimal') {
                $setValue = $this->getNumber($value);
            }

            if ($attribute->usesSource()) {
                $options = $attribute->getSource()->getAllOptions(false);

                if ($isArray) {
                    foreach ($options as $item) {
                        if (in_array($item['label'], $value)) {
                            $setValue[] = $item['value'];
                        }
                    }
                }
                else {
                    $setValue = null;
                    foreach ($options as $item) {
                        if ($item['label'] == $value) {
                            $setValue = $item['value'];
                        }
                    }
                }
            }

            $product->setData($field, $setValue);
        }

        if (!$product->getVisibility()) {
            $product->setVisibility(Mage_Catalog_Model_Product_Visibility::VISIBILITY_NOT_VISIBLE);
        }

        $stockData = array();
        $inventoryFields = $product->getTypeId() == 'simple' ? $this->_inventorySimpleFields : $this->_inventoryOtherFields;
        foreach ($inventoryFields as $field) {
            if (isset($importData[$field])) {
                if (in_array($field, $this->_toNumber)) {
                    $stockData[$field] = $this->getNumber($importData[$field]);
                }
                else {
                    $stockData[$field] = $importData[$field];
                }
            }
        }
        $product->setStockData($stockData);
        
        
        //MRD added to remove all images for product before uploading new images        
        if(isset($importData['remove_all_images']) && $importData['remove_all_images']=="yes" ){
	        //check if gallery attribute exists then remove all images if it exists
	        //Get products gallery attribute
	        $attributes = $product->getTypeInstance()->getSetAttributes();	        
        	if (isset($attributes['media_gallery'])) {
				$gallery = $attributes['media_gallery'];
				//Get the images
				$galleryData = $product->getMediaGallery();								
				foreach($galleryData['images'] as $image){
				//If image exists
			    	if ($gallery->getBackend()->getImage($product, $image['file'])) {
			            $gallery->getBackend()->removeImage($product, $image['file']);
			        }
				}				
			}
        }
        //END Remove Images
        

    	$imageData = array();
        foreach ($this->_imageFields as $field) {
            if (!empty($importData[$field]) && $importData[$field] != 'no_selection') {
                if (!isset($imageData[$importData[$field]])) {
                    $imageData[$importData[$field]] = array();
                }
                $imageData[$importData[$field]][] = $field;
            }
        }
        
        foreach ($imageData as $file => $fields) {
            try {
            	// JED - changed to not mark imported images as 'excluded' - see http://www.magentocommerce.com/boards/viewthread/6971/P15/ and http://www.magentocommerce.com/boards/viewthread/40007/
                //$product->addImageToMediaGallery(Mage::getBaseDir('media') . DS . 'import' . $file, $fields);
                $product->addImageToMediaGallery(Mage::getBaseDir('media') . DS . 'import' . $file, $fields, false, false);
            }
            catch (Exception $e) {}
        }
        //Now add each gallery image.
	    //MRD added "gallimg" to just add an image to the gallery
        if (!empty($importData['gallimg'])) {
			//$importData['gallimg'] should be a list of images to import seperated by ";"
			$images = explode(";", $importData['gallimg']);
			foreach($images as $image){
				//Don't add field for gallimg's			
				try {
					//made second param null so it is not added as the main image, small or thumb. just added to the gallery
					$product->addImageToMediaGallery(Mage::getBaseDir('media') . DS . 'import' . trim($image), NULL, false, false);
				}
				catch (Exception $e) {}

			} 
        }
        $product->setIsMassupdate(true);
        $product->setExcludeUrlRewrite(true);

        $product->save();

        return true;
    }