AJAX Enhancements to an existing project

I have some database tables and queries that I've turned into a clunky SUM and COUNT operation for activities coming from a single Jobs table. Have to be clever with flat table query building and AJAX, as they want to use a date picker to give a date range and auto-update these summary tables (one viewable by admins and one by estimators of only their own stats) plus company wide calculations in the format seen here: [login to view URL] login: admin pw: admin Just that main page, plus then a second page with weekly breakdowns - attached docs describe in detail ## Deliverables So two pages: Index, part of the zip file, modified with asynchronous date range filtering for calculation tables and then a weekly breakdown page like the Excel file attached. All looped and COUNTED for all records associated to a give UserType = 2 User.