Finance Chart

Hello,
I am looking for finance chart to buy for using my web site.
Please inform me if you offer such a product and for;
- is it possible to apply any indicator on the graph which is not in your indicator list?
- can i tell to your graph of online third party data providers' paths where the database to read ?
- here is what i am looking for http://www.netdania.com/ChartApplet.asp

thanks,
Ceyhan Tuzcu