var newwindow;
function little_window(url)
{
	newwindow=window.open(url,'name','resizable=yes,height=320,width=610,top=50px,left=470px,scrollbars=yes, statusbar=no, toolbar=no');
	if (window.focus) {newwindow.focus()}
}

/*put this in your html page:
<a href="page.html" onClick="little_window(this.href); return false;"></a>*/