function topMenuHover(vId) {
        var div = document.getElementById(vId);
        if (div.style.display == 'block') {
            div.style.display = 'none';
        } else {
            div.style.display = 'block';
        };
    }

    function imgSwap(vId, vImg){
        var div = document.getElementById(vId)
        if (div) { div.src = vImg; scrollTo(0, 0); }
    }


    function clickclear(thisfield, defaulttext) {
        if (thisfield.value == defaulttext) {
            thisfield.value = "";
        }
    }

    function clickrecall(thisfield, defaulttext) {
        if (thisfield.value == "") {
            thisfield.value = defaulttext;
        }
    }