Browse - Programming Tips - How can I tell if a popup Window is alive ?

Date: 2011feb9
Language: javaScript

Q.  How can I tell if a popup Window is alive ?

A.  Pass in the handle returned from window.open() to this function:

function isWindowAlive(wnd) { if (wnd == null) return false; if (typeof(wnd) == 'undefined') return false; return ! wnd.closed; }