// Focus the new window popup.focus();
const popup = window.open(url, title, features); window.open features
if (!popup) // Popup blocked alert('Popup was blocked. Please allow popups for this site or click the link manually.'); return null; // Focus the new window popup
// Helpful features string const features = [ width=$width , height=$height , left=$left , top=$top , 'resizable=yes', 'scrollbars=yes', 'toolbar=yes', 'location=yes', 'menubar=yes', 'status=yes' ].join(','); // Focus the new window popup.focus()
function openSmartPopup(url, title, width = 800, height = 600) // Prevent double-popup if already open if (window.popupRef && !window.popupRef.closed) window.popupRef.focus(); return window.popupRef; // Center the window const left = (screen.width - width) / 2; const top = (screen.height - height) / 2;
// Optional: Auto-clean reference when closed const checkClosed = setInterval(() => if (popup.closed) clearInterval(checkClosed); if (window.popupRef === popup) window.popupRef = null;
return popup;