i am facing one problem ..
i am creating one Iframe and after some processing(assigning it some src) i m calling open() function in in which this iframe is getting opened, but some times
a new window is opening and source assigned to iframe is opening in new window.
i analysed the problem behind this is, when open function is called still iframe is not loaded properly. so open function call should wait till i frame is loaded. but i don't know how to do this. can u tell how can i implement this.