function popupDotOrg(url) {
	globalPopup(url, "dotorg", 800, 650);
}
function popupDotCom(url) {
	globalPopup(url, "dotcom", 800, 670);
}
function globalPopup(url, site, w, h) {
	var winPos = "top= " +((screen.height - h) *.25) + ",left=" + ((screen.width - w) / 2);
	options = "width=" + w + ",height=" + h + ",scrollbars=yes,resizable=yes," + winPos;
	viewer = window.open (url,site,options);
	viewer.resizeTo(w,h); 
	viewer.focus();
}