AjaxDNS.com Clone

I am looking for an [login to view URL] clone website. It can either be done in PHP or Perl. PHP is preferred, but Perl is acceptable if that's your area of expertise. This website is fairly simple. As mentioned all the functionality of [login to view URL] has to be provided. You can simply call linux shells scripts like "ping" and output the results to the browser. The difficulty comes in because we'd like the webpages to be updated in real time with ajax. Color highlighting of the output is also desired to provide clear output to the user. I will leave this upto your discretion. You must make sure that there are no security issues with the parameters sent to these scripts. Perl and PHP libraries can be used as well as standard linux shell scripts to get the output. You must provide these in the folder and have them relatively linked, for ease of installation. I will provide the HTML design in which this is to be integrated. Compensation of $300 will be awarded to the winner of this project. Up to a $100 bonus will be provided should the first delivery of this project be clean, pleasant looking, easy to install and not require any changes. Please provide a link to previous websites you've created.