Create a Joomla module from existing script. booking.com

People with no positive feedback and Joomla proven experience will not be chosen, sorry. -------------------- I have a hostel and I rely heavily on booking.com. [login to view URL] provides a script that adds a Calendar to our website and every reservation that is done from our own website using that calendar pays a lower commission than doing it directly with [login to view URL] This is the script we get and you can see it live in [login to view URL] <script type="text/javascript" src="[login to view URL];aid=330843;lang=en-us;hotel_id=259881;cc1=co;hotel_page=blue-almond"></script> What i want is a Joomla module that would let me have the same benefits of paying a lower commission, but with added functionality, What i want -Better, more modern Calendar (similar to datepicker jquery) -After clicking on the check in, automatically gives focus to check out(only if possible similar to this [login to view URL]). -A joomla 2.5 module that I can install on other website and only have to change the variables given. -Open the results within the Joomla main body OR in a lightbox (currently the client looses focus of the main page and ends up on booking's) Please note that I'll test the module with a real reservation as I have the ability to check on the [login to view URL] intranet if the reservation was done using the script or not. (see attachment) I have tried several times on doing this module myself, but my coding skills are not very good, generally I have problems with the parsing of the URL, as it has to be identical to the one given by the script. Please ask as many questions you see fit. Please keep in mind our budget is limited and i think this shouldn't take more of a days work if you know your joomla stuff.