mc = {}

mc.initHeaderTabs = function() {
    $('#maintabs li').each( function() {
        $( this ).bind( 'mouseenter', function(e){
            $('#maintabs .tabcontent').css('visibility','hidden');
            $('#maintabs .tabsmenu li').removeClass('selected');
            $(this).addClass('selected');
            $('#'+$(this).attr( 'id' )+'content').css({'visibility':'visible'});
        });
    } );
}