function new_window(url, width, height) { if(width > 0 && height > 0) { var Fleft = (screen.width - width)/2; var Ftop = (screen.height - height)/2; var w = window.open(url, 'popUp', 'width=' + width + ', height=' + height + ', toolbar=0, location=0, status=0, menubar=0, scrollbars=0, resizable=0, top=' + Ftop + ', left=' + Fleft); } else var w = window.open(url, 'popUp', 'toolbar=0, location=0, status=0, menubar=0, scrollbars=0, resizable=0, top=' + Ftop + ', left=' + Fleft); w.focus(); w.document.write(''); w.document.write('

'); if(w) return false; else return true; }