Opening a new Broswer Window using Java code inside JSP

Dear Fellow Java Developers:
I have written a JSP that presents information about a particular item. I want to give an option to the customer to click on the picture of the item to get a larger view. However, I don't want the browser window that opens to have the usual buttons and menubar at the top like a typical browser window, I just want it to be a window with a large image of the item. A good example of this is on the following website:
http://www.eddiebauer.com/eb/product.asp?product_id=24701&nv=2|21472|9|32&lview=&cm_cg=&tid=&c=&sc=&lp=w1i005
Click on the picture of the shirt on this page and you'll see what I am talking about. How is this accomplished using a Java scriplet? I have checked the source code for the above site, as well as others, and they all achieve this using JavaScript. Is there a way of accomplishing this using pure Java and/or HTML?
Just wondering.
Thanks in advance to everyone that replies.
Sincerely;
Fayyaz

you seem to miss the client/server side setup. Your java is executing on the SERVER and it processes a request which in turn sends pure HTML and javascript to the client. What you want to do has to be done on the CLIENT, so JavaScript is the only option.

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