Experienced PHP Programmer - Simple Fixes!

Hi, I need the following simple changes completed as soon as possible. These changes should be easy and not take long for someone who is experienced in PHP. 1. Admin “price update” page fixes: a. Make updates to the “date added” reflect on the website. I know what’s causing this issue, it just needs a simple “IF” statement to fix this. b. When I do a search for a product and then I update information, I will like the product search to still stay active and show the same products after it updates. c. I will like to make the “specials price” column update when I make a change to it. d. On the “Edit” screen in the “price update” page I will like that after I click on the “Update” button for it to take me back to the main “price update” page showing the product I just updated filtered. Thank you, olimits7