Hi,
You tag this question with C# but not ASP.NET but on other side you said that you want in browser control. So i assume that you are referring to ASP.NET.
Please check this article :
JQuery Context Menu[
^]
For more information you can search for "
Context menu in asp.net" in google.
[Edit]
After clarification of OP my updated answer is,
Please check
this[
^] link.
[/Edit]
Thanks
-Amit Gajjar