added protection from double-ajax events, one event at a time!
added protection from double-ajax events, one event at a time!

atk4/atk4,svisystem/atk4,samratcis/atk4,atk4/atk4,svisystem/atk4,samratcis/atk4,atk4/atk4,samratcis/atk4,xepan/atk4,xepan/atk4,atk4/atk4,xepan/atk4,svisystem/atk4