Amend charts and Admin Panel in existingCodeigniter/FusionCharts site Jan 2017

I have an existing site is based on the Codeigniter framework which uses FusionCharts, a Javascript charting library, to serve charts to users. The site has a series of tabs, each with a set of charts. While most chart sets are different, the charts in two tabs - ‘Compare’ and ‘DMEL’ tabs - allow charts from other charts sets to be displayed side-by side. As a result, amendments that are made to the charts in the other tabs should also amend the charts in the ‘Compare and ‘DMEL’ tab. The project has two main tasks: A. Amendments to six of the existing charts [login to view URL] amendments needed to the admin panel. To outline the amendments needed: [login to view URL] – in total the code for six charts require amendments. They come from two groups of charts: [login to view URL] within the Retail Sales tab need amendment (2 charts) [login to view URL] within the Retail AMG tab need amendment (4 charts). As mentioned above, amendments to these charts should also be reflected in the same charts when they are displayed n the Compare and DMEL tabs. [login to view URL] Panel – there are two amendment required to the admin panel: [login to view URL] code to allow more than one user to be linked to a single site within a country. [login to view URL] code for two combinations of Vehicle Category, Model Class, Model Line and Model Code have the correct syntax but do not upload correctly using bulk upload. The task is to identify why these syntax combinations are not uploading correctly and rectify the code. The project is for a single freelancer or group with experience of Javascript, MySQL and Codeigniter. A detailed outline of the tasks is available in the attached file. Project Budget and Timing: The project must be completed within 12 working days of award and the maximum budget is $200.00 excluding freelancer fees.