how to add a new product add page in magento admin side?

The product add page is very large..can anybody help me to create a single product adding page in the admin side...

You can use magento development doc to finish this job. example:

use php code to get product:

$product = Mage::getModel('catalog/product');
print_r($product);

and you can insert/update/delete product by php code.

magento phpdoc