Web development/web

Consider a database with the following specifications:

Database name: "inventory" Tables: items(itemcode, itemname, itemprice) stocks(stocknumber, itemcode, numberofstocks, dateencoded) #itemcode is the primary key in items table #stocknumber is the primary key in stocks table #itemcode in the stocks table is foreign key

Using any combination of HTML, JavaScript or PHP, create the following component of this web based inventory system: 1) Form and related scripts that adds new item to item table 2) Form and related scripts that adds new stocks of item to stocks table 3) Form and related scripts to delete an item in the item table(assuming no stocks in the related table)

Thanks!!!