Which event can I use to catch in-page searches?

Question

Is there an event that fires every time the user uses the browser search to look for a term in the page? How can I detect it and do something when that happens?

Answer 1

I have used the following for CTRL+F event, look at: http://www.sencha.com/forum/showthread.php?68120-Handle-Ctrl-F-event-in-IE-Safari-and-Google-Chrome

  Ext.EventManager.on(document, Ext.isOpera ? 'keypress' : 'keydown', function(e){
      if(e.keyCode == 70 && e.ctrlKey){
        e.stopEvent();
        if(Ext.isIE){
        e.browserEvent.keyCode = 0;
       }
    // do stuff
       }
    return false;
    });