how to make a pop-up ads in java?

hello,

I have a website and I want to put pop-up ads using java.
how to make a pop-up ads in java?

thanks

:wave:

i don't know if this helps but i only know javascript about pop ups

Code:

---

<%
out.print("<script language=\"javascript\">"+
  "window.open(\"http://vbforums.com/\")"+
  "</script>");
%>

---

:)