ASP Scripting language
ASP (which stands for Active Server Pages) is a scripting language which was developed by Microsoft to produce dynamic web pages on the internet.
ASP can dynamically modify the website page that is presented to the user.
An example of this would be a bank statement displayed on the internet to the user who requested it.
With just HTML then the bank would need to prepare a bank statement page for every one of their customers. Using ASP, there would be one single bank statement template which has spaces for each bit of data that might change; for example names, balances etc.
The ASP program can build the website page and insert all the appropriate values into the page before displaying it on the internet.
ASP Sourcecode - links to websites
www.opensourcescripts.com
www.sourceforge.net
pear.php.net
directory.fsf.org
codewiki.wikispaces.com
www.codeplex.com
source: wikipedia