function MM_findObj(n, d) { //v4.01
    var p, i, x; if (!d) d = document; if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
        d = parent.frames[n.substring(p + 1)].document; n = n.substring(0, p);
    }
    if (!(x = d[n]) && d.all) x = d.all[n]; for (i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n];
    for (i = 0; !x && d.layers && i < d.layers.length; i++) x = MM_findObj(n, d.layers[i].document);
    if (!x && d.getElementById) x = d.getElementById(n); return x;
}

function YY_checkform() { //v4.71
    //copyright (c)1998,2002 Yaromat.com
    var a = YY_checkform.arguments, oo = true, v = '', s = '', err = false, r, o, at, o1, t, i, j, ma, rx, cd, cm, cy, dte, at;
    for (i = 1; i < a.length; i = i + 4) {
        if (a[i + 1].charAt(0) == '#') { r = true; a[i + 1] = a[i + 1].substring(1); } else { r = false }
        o = MM_findObj(a[i].replace(/\[\d+\]/ig, ""));
        o1 = MM_findObj(a[i + 1].replace(/\[\d+\]/ig, ""));
        v = o.value; t = a[i + 2];
        if (o.type == 'text' || o.type == 'password' || o.type == 'hidden') {
            if (r && v.length == 0) { err = true }
            if (v.length > 0)
                if (t == 1) { //fromto
                ma = a[i + 1].split('_'); if (isNaN(v) || v < ma[0] / 1 || v > ma[1] / 1) { err = true }
            } else if (t == 2) {
                rx = new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-zA-Z]{2,4}$"); if (!rx.test(v)) err = true;
            } else if (t == 3) { // date
                ma = a[i + 1].split("#"); at = v.match(ma[0]);
                if (at) {
                    cd = (at[ma[1]]) ? at[ma[1]] : 1; cm = at[ma[2]] - 1; cy = at[ma[3]];
                    dte = new Date(cy, cm, cd);
                    if (dte.getFullYear() != cy || dte.getDate() != cd || dte.getMonth() != cm) { err = true };
                } else { err = true }
            } else if (t == 4) { // time
                ma = a[i + 1].split("#"); at = v.match(ma[0]); if (!at) { err = true }
            } else if (t == 5) { // check this 2
                if (o1.length) o1 = o1[a[i + 1].replace(/(.*\[)|(\].*)/ig, "")];
                if (!o1.checked) { err = true }
            } else if (t == 6) { // the same
                if (v != MM_findObj(a[i + 1]).value) { err = true }
            }
        } else
            if (!o.type && o.length > 0 && o[0].type == 'radio') {
            at = a[i].match(/(.*)\[(\d+)\].*/i);
            o2 = (o.length > 1) ? o[at[2]] : o;
            if (t == 1 && o2 && o2.checked && o1 && o1.value.length / 1 == 0) { err = true }
            if (t == 2) {
                oo = false;
                for (j = 0; j < o.length; j++) { oo = oo || o[j].checked }
                if (!oo) { s += '* ' + a[i + 3] + '\n' }
            }
        } else if (o.type == 'checkbox') {
            if ((t == 1 && o.checked == false) || (t == 2 && o.checked && o1 && o1.value.length / 1 == 0)) { err = true }
        } else if (o.type == 'select-one' || o.type == 'select-multiple') {
            if (t == 1 && o.selectedIndex / 1 == 0) { err = true }
        } else if (o.type == 'textarea') {
            if (v.length < a[i + 1]) { err = true }
        }
        if (err) { s += '* ' + a[i + 3] + '\n'; err = false }
    }
    if (s != '') { alert('The required information is incomplete or contains errors:\t\t\t\t\t\n\n' + s) }
    document.MM_returnValue = (s == '');
}