Hi,
Use requests queuing.
Praveen,
In FF 3.5 I get 2 click events before I get a doubleclick event.
No IE to check though (Linux)
Nick: Yes. Ilya already mentioned that. Will try. Just never thought of using this to prevent this behaviour. I used it several times to prevent some other unwanted 'double' click events.
After more analyzing by putting a queue in there and a a4j:support with onclick, I just got one click event. Removing the queue I still get 1 onClick event. The second request I got was because I rebuild a context menu. So even without a a4j queue I just get one click and one doubleclick.