Hello, again... we've discussed this module for some time now, I've suggested in the past that you read the documentation. The WaitWindowLike method sounds more suitable for your use case:

WaitWindowLike($parent,$wndtitle,$wndclass,$wndid,$depth,$wait)
Function which allows one to wait for a window to appear vs. using har
+d waits (e.g. sleep 2).

parent - Where to start (parent window)

wndtitle - Regexp for the window title

wndclass - Regexp for the window class name

wndid - Numeric Window or Control ID

depth - How deep should we search before we stop

wait - How many seconds should we wait before giving up
[download]

Note the last line. So once again, please take the time to read and understand the documentation for the tools you choose to use.