Joomla 2.5 - Modify ToC Plugin

We need a modification of an existing Joomla 2.5 Plugin which creates a table of contents. Here you can find it: [login to view URL] What changes we need 1) Currently the plugin works with <hx>-tags which means that it generates the ToC based on subheadings in the context. Instead I would like to use a class which I can add to the sub-headings with the JCE editor. Something like “toctitle”. I know this is more work for the editor, but I want to avoid massive use of h2, h3 etc on my page. 2) I need a solution with float left / float right design. Also I need this plugin to be responsive and in responsive mode hide the elements of the TOC. All in all I need a better design of the TOC. These are the main changes. In addition we can leave some options in the plugin like pagination of the elements in the TOC. What we provide We can’t provide you access to our website. Development should be on your own J2.5. Before we can release payments we need to test the Plugin on our website. Please provide an invoice. Timing We need this job to be finished within the next three weeks. Our time zone is GMT + 02:00. If you have questions or an idea for a solution don't hesitate to send us a message. If we see that you have an idea how to do it, it would help us a lot to choose you!