function puw (url,w,h,name,scroll,status,resize) {
	//if (url.indexOf('http://') == -1) {url = "http://<%=www%>/" + url}
	var left = (screen.width) ? (screen.width-w)/2 : 0;
	var top = (screen.height) ? (screen.height-h)/2 : 0;
	if (!name) { name = 'puw'; }
	if (!scroll) { scroll = 'yes'; }
	if (!status) { status = 'no'; }
	if (!resize) { resize = 'no'; }
	var nw = window.open(url,name,'scrollbars=' + scroll + ',status=' + status + ',width=' + w + ',height=' + h + ',top=' + top + ',left=' + left + ',resizable=' + resize + '');
	if (nw) { nw.focus(); }
}