function ShowText(id, mediumtexts) {
    document.getElementById('introtext').innerHTML = mediumtexts[id];
}

function HideText(id) {
    document.getElementById('introtext').innerHTML = mediumtexts[0];
}

var t;
$(document).ready(function() {
    $('.rei_menu_hoofdli').mouseover(function(event) {
        $('.subcontainer').css('display','none');
        $('.rei_menu_hoofdli').removeClass('hover');
        $(this).addClass('hover');
        $(this).children('ul').css("display","block");
        clearTimeout(t);
    }),
    $('.rei_menu_hoofdli').mouseout(function(event) {
        t = setTimeout(function() {
            $('.subcontainer').css('display','none');
            $('.rei_menu_hoofdli').removeClass('hover');
        }, 1200);
    });
});