Winwait not working with COM/DOM

[MonuKashyap]

The "Winwait" command of autohotkey is not working with COM/DOM
with this code :

wb:=ComObjCreate("InternetExplorer.Application")
wb.visible:=True
wb.Navigate("www.anysite.com")
while wb.busy
sleep 100
wb.document.getElementById("MyId").contentWindow.document.getElementsByTagName("input")[2].click()

Winwait Web Message ;;;<------------- This one is not working!---------------

Can someone tell me, why its not working and
how it can be solved..
pls....

[MonuKashyap]

well, winwait works for secondtime
but not at first