in_outOut=new Image();
in_outOut.src="/images/buttons/main_menu/in_out.gif";
in_outOver=new Image();
in_outOver.src="/images/buttons/main_menu/in_out_over.gif";

wm_cardsOut=new Image();
wm_cardsOut.src="/images/buttons/main_menu/wm_cards.gif";
wm_cardsOver=new Image();
wm_cardsOver.src="/images/buttons/main_menu/wm_cards_over.gif";

exchangeOut=new Image();
exchangeOut.src="/images/buttons/main_menu/exchange.gif";
exchangeOver=new Image();
exchangeOver.src="/images/buttons/main_menu/exchange_over.gif";

seminarsOut=new Image();
seminarsOut.src="/images/buttons/main_menu/seminars.gif";
seminarsOver=new Image();
seminarsOver.src="/images/buttons/main_menu/seminars_over.gif";