$(function(){var a=$("#ridown_menu1"),b=$("#ridown_menu2"),c=$("#ridown_content1"),d=$("#ridown_content2");a.mouseover(function(){$(this).attr("class","menuItem cur0 menuItem_01");b.attr("class","menuItem menuItem_02");c.show();d.hide()});b.mouseover(function(){$(this).attr("class","menuItem cur0 menuItem_02");a.attr("class","menuItem menuItem_01");d.show();c.hide()});change_tabs("link_menu","link_content","menuItem","menuItem cur")});
function change_tabs(a,b,c,d){var e=$("#"+a+">li"),f=$("#"+b+">div");$.each(e,function(a){$(this).mouseover(function(){e.attr("class",c);$(this).attr("class",d);f.hide();f.eq(a).show()})})};