function mainmenu() {
    $("#menu ul").css({ display: "none" }); // Opera Fix
    $("#menu li").hover(function() {
        $(this).find('ul:first:hidden').css({ visibility: "visible", display: "none" }).show(40000);
    }, function() {
        $(this).find('ul:first').css({ visibility: "hidden" });
    });
}

$(document).ready(function() {
	//mainmenu();
});


function itemMouseOverTop(id) {
    document.getElementById(id).className = 'navsubdivmouseovertop';
}

function itemMouseOutTop(id) {
    document.getElementById(id).className = 'topdiv';
}

function itemMouseOver(id) {
    document.getElementById(id).className = 'navsubdivmouseover';
}

function itemMouseOut(id) {
    document.getElementById(id).className = 'navsubdivmouseout';
}