No problem, you need a javascript popup

Try this:
<A HREF="javascript:void(0)"
ONCLICK="open('http://www.yoursite.com','miniwin','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=400,height=300')">Open A Window</A>
Replace www.yoursite.com with the url of the page you want to open in it.Ay the bottom of the page you are opening put:
<DIV ALIGN="center">
<form><input TYPE="button" VALUE="Close" onClick="window.close()"></form></DIV>
This will print a "Close button for you