changes for joomla site

I have some changes for a joomla site. Parts are heavy in javascript, so you will need a good understanding of that as well. site: [login to view URL] login: test/test On the browse page (must be logged in to see, link in top right) 1. The edit button should only appear if the user is a super administrator, or if the logged in users clicks on an article that they created. 2. In the side bar (abstracts/authors/help) add some padding around the text, about 15px on each side. [login to view URL] the side bar the "abstract" tab only shows part of the abstract, display more of the abstract so that it fills up the box better. 4. When a user double clicks on a model or dataset, the "view" page should appear for that model. 5. At the bottom there is a pagination drop down that doesn't do anything. This needs to be removed. 6. In the Models box the authors column has different alternating colors than the other columns. The Dataset's authors should have the same alternating colors. On the models details page and datasets details page (after selecting a model click 'view selected model') 1. Title 'model details' should be 'Model Details' and should be bold, same for dataset details. 2. The' download this model' and 'print model information' should be moved to the top, next to the title (model details) 3. The comment box should be made larger 4. Now the comments appear above the comment box. The comment box should be above the comments. On the edit page 1. Now there is a 'delete' button for file uploads, hide this button, but leave the code so it can be returned later. If there are any questions about the project please let me know.