Events/live and default behaviour

Events/live and default behaviour

I use the live - method to bind a handler to a click-event for all links with class "userDiv"

$(".userDiv").live("click", function(event){
event.preventDefault();
...show a Div...
...   
});


When I DON'T use this and use instead the "normal" click handler

$(".userDiv").click(function(event){
event.preventDefault();
...show a Div...
...   
});


I can still use the middle Mouse-Button in Firefox to open the link in a new tab without any jquery-stuff
But when I use the live-method (and it would be nice to use it) the middle Mouse-Button behaves like the left one.

Thanks a lot for any ideas