Update our script with SEO Friendly URLS, Ajax, and a few enhancements

Hello, Currently we have a portfolio script that has dynamic links like this: [login to view URL];read=1. Lets say this is in a category called 'PHP' and the title of the entry is called 'GAF Redesign'. We would like the new urls for each entry in the portfolio program to look like this: [login to view URL] So, the above example would be [login to view URL] Also, our portfolio program has a templating system. There are built in tokens like {image} which will print the image of the entry, {title} which will print the title of the entry, ect. We want to give users the ability to create their own tokens which contain a value and then they can be used in the template system. Lastly, you can modify the order in which a entry is shown in the portfolio. Currently, we use a little up and down arrow button and you have to move the entries one spot at a time and then the page relods. This is very time consuming and laborous. We would like uers to be able to drag and drop entires in the order they want using AJAX. Similair to this idea: [login to view URL] Also, on the same page you are given the option to edit or delete. If they press the delete button, we would like AJAX to confirm the delete in a popup and then delete the entry without re-loading the page.