Find Location

I am using Joomla 2.5, beez5 template. I want contact us page with only a map that includes following information. Front End >> Before displaying the map, - It should ask me to enter my postcode or select my current location. - select distance in kms. - ask for the category to choose from dropdown list or radio button. - display top 5 entries from database about the description of that category under the choose category option. - display nearest 10 locations on the map with the name of that contact, address, get direction link, website. Also, - The visitors should be able to send request about their contact details to be registered on the website. - However the request will go to admin with all the details + ip address of the sender. and the admin will decide to publish or block the request. Back End >> - the admin should be able to manage the contacts easily. - All the data must be dynamic from database. I don't want hardcoded values for address etc. fyi, You can choose to use joomla modules, components or plug-ins and modify them to meet my requirements. There are many free modules, components and plugins available for joomla that you can use for this project. There shouldn't be any charge to use the service (including upfront fee or ongoing charges). As i have very clear requirements and i know that it doesn't take too much time and effort, i want the job finished by this sunday (25/05/2014). I am putting it here as a project because i don't have enough time to finish it off by sunday. feel free to contact me if you need any information or want to discuss the project. Thanks.