How can I know whether Firefox has loaded a web page completelly

[carmaogo]

Hi.
I am using Firefox to load programmaticall y a webpage (I use a vbs file).

Dim objShell
Set objShell=CreateObject("WScript.Shell")
objShell.Run "firefox.exe http://www.google.com/"

Then, I have set a time out to allow browser to load completely the web page before my program to continue with the next steps:

WScript.Sleep 5000

(a web page is expected to load in maximum 5 seconds).
However, there are webpages that are loaded in 20-30 seconds.
In order to define an appropriate time for each user to expect the page to load, I need to know how can my program know when Firefox has loaded a web page completely.
Of course, to cover all cases I could setup a 50 seconds time within the program, but I am afraid the user will become bored for pages that are loaded in 5 seconds and then the program does nothing for the next 45 seconds.

[gits]

i don't think that you could get a notification from firefox ... since you would need to have an API for asking firefox about the occuring events like a window.onload or similar ... i doubt that this will be possible ...