Build a web based xml editor -- 2

I need someone to finish/improve my current site [login to view URL] It will have a similar gui and functions to [login to view URL] The table is dynamically loaded from an xml file which checks for a specific element in the file for each tab and gets the "item ID" and the queries the items table in the database to get the required information to load the table on my site. e.g. <BuyItemFromAhAction ItemListType="Item" ItemID="72234" MaxBuyout="0g0s0c" Amount="500" BuyAdditively="False" AutoFindAh="True" BidOnItem="True" /> is the element it uses for the buy items tab and the one used for the first row in the table. It will look up the ItemID attribute to get the name and type column and use the other attributes directly for each column. The current scripts will most likely need a complete overhaul and some of the features that will need to be added are being able to add/remove rows, templates/uploading of the xml options, filters options for mass adding items to the table + much more.