Need help starting a web application/ web page for a library of cars

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C#

ASP.NET

Javascript

jQuery

HTML5

I am not exactly sure if this is the correct place to ask this question since I am a new member to the code project, but I am looking for guidance with my new project.

I am currently working on designing a car website that is using asp.net and C# code to handle user login and other functionality.
I would like to create a new web page that will display the logged in user "my cars" objects in a visually pleasing grid format with car statistics underneath each car picture. The backbone for the data and car objects will be in sql 2005.

I realize the details are vague because I am torn and overwhelmed with choosing between using asp.net/C# or a combination of HTML5 and jquery..
Since I am pretty new to asp, based on your own knowledge of web apps, what is the best technology to use for this sort of web page/app?
Keep in mind I would like to reach as many users as possible so I would like to stay away from flash or silverlight.


Thank you so much in advance for any replies! I am just looking to start off this project in the right direction and would like to make sure I use the best technologies.

Thank you,
-Travis



*If you were to create a web page for displaying a users library of cars, what programming language would you use?