I put on my site the step carousel. I want now that when one of the picture is clicked it opens a new browser window.

HTML Code:
<div class='panel'>
<a href='#' onclick='javascript:NewWindow('http://pluspixel.com.br/blogger/marcas.html','name','850','500','yes') ;return false'><img border='0' height='120' src='http://www.pluspixel.com.br/blogger/images/index_marcas-pearce.gif' width='200'/></a>
</div>
Where should I put the following code?

HTML Code:
<script type='text/javascript'>
var win = null;
function NewWindow(mypage,myname,w,h,scroll)
{
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+', scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings)
}
</script>
Thanks. Claudio