<!--
// pop-up window
function popup(url, windowname, width, height, scroll, toolbar, resize) {
	if (! window.focus) return true;
		var href;
	if (typeof(url) == 'string')
		href=url;
	else
	   href=url.href;
	
	window.open(href, windowname, 'width='+width+',height='+height+',scrollbars='+scroll+',toolbars='+toolbar+',resizable='+resize);
	
	return false;
}

//-->