function clickclear(fieldname, defaulttext) {
    var thisfield = document.getElementById(fieldname);

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

function clickrecall(fieldname, defaulttext) {
    var thisfield = document.getElementById(fieldname);

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