function checkform2() {

    if (document.getElementById('XOSearchFormWhat').value != "" &&
    document.getElementById('XOSearchFormWhat').value != "e.g. hotels, restaurants, engineers"
    && document.getElementById('XOSearchFormWhat').value != "π.χ. Yellow Pages") {

        if (document.getElementById('XOradioWhat300x123').checked) {
            document.getElementById('xoc').value = "";
            document.getElementById('xoa').value = document.getElementById('XOSearchFormWhat').value;
        }
        else if (document.getElementById('XOradioWho300x123').checked) {
            document.getElementById('xoa').value = "";
            document.getElementById('xoc').value = document.getElementById('XOSearchFormWhat').value;
        }
        if (document.getElementById('XOSearchFormWhere').value == "e.g. Athens, Myconos, Cyclades") {
            document.getElementById('xol').value = "";
        }
        else {
            document.getElementById('xol').value = document.getElementById('XOSearchFormWhere').value;
        }

        document.getElementById('XOSearchFormWhat').style.border = "1px solid #cc9900";
        document.getElementById('XOSearchFormWhere').style.background = "#fff url(http://www.xo.gr/Themes/1/Default/Media/layout/textfield.gif) repeat-x left top";
        document.getElementById('XOSearchFormWhat').style.background = "#fff url(http://www.xo.gr/Themes/1/Default/Media/layout/textfield.gif) repeat-x left top";
        window.open(encodeURI("http://www.xo.gr/default.aspx?pid=22&la=2&a=" + document.getElementById('xoa').value + "&c=" +
        document.getElementById('xoc').value + "&l=" + document.getElementById('xol').value));
    }
    else {
        document.getElementById('xoa').value = "";
        document.getElementById('xoc').value = "";
        document.getElementById('XOSearchFormWhat').value = "Please, enter a keyword..";
        document.getElementById('XOSearchFormWhat').style.color = "#ffffff";
        document.getElementById('XOSearchFormWhat').style.border = "1px solid #d42d03";
        document.getElementById('XOSearchFormWhat').style.background = "#fe5126 url(http://www.xo.gr/Themes/1/Default/Media/layout/textfieldRed.gif) repeat-x left top";
    }
}

function clearWhat() {
    if (document.getElementById('XOSearchFormWhere').value == "") {
        document.getElementById('XOSearchFormWhere').value = "e.g. Athens, Myconos, Cyclades";
        document.getElementById('XOSearchFormWhere').style.color = "#cccccc";
        document.getElementById('XOSearchFormWhere').style.border = "1px solid #cc9900";
        document.getElementById('XOSearchFormWhere').style.background = "#fff url(http://www.xo.gr/Themes/1/Default/Media/layout/textfield.gif) repeat-x left top";
    }
    if (document.getElementById('XOSearchFormWhat').value == "Please, enter a keyword.." ||
    document.getElementById('XOSearchFormWhat').value == "e.g. hotels, restaurants, engineers"
    || document.getElementById('XOSearchFormWhat').value == "e.g. Yellow Pages") {
        document.getElementById('XOSearchFormWhat').value = "";
        document.getElementById('XOSearchFormWhat').style.color = "black";
        document.getElementById('XOSearchFormWhat').style.border = "1px solid #cc9900";
        document.getElementById('XOSearchFormWhat').style.background = "#fff url(http://www.xo.gr/Themes/1/Default/Media/layout/textfield.gif) repeat-x left top";

    }
}


function clearWhere() {
    document.getElementById('XOSearchFormWhere').style.color = "black";
    if (document.getElementById('XOSearchFormWhat').value == "" || document.getElementById('XOSearchFormWhat').value == "e.g. hotels, restaurants, engineers"
    || document.getElementById('XOSearchFormWhat').value == "e.g. Yellow Pages") {
        document.getElementById('XOSearchFormWhat').value = "Please, enter a keyword..";
        document.getElementById('XOSearchFormWhat').style.color = "#ffffff";
        document.getElementById('XOSearchFormWhat').style.border = "1px solid #d42d03";
        document.getElementById('XOSearchFormWhat').style.background = "#fe5126 url(http://www.xo.gr/Themes/1/Default/Media/layout/textfieldRed.gif) repeat-x left top";
    }
    if (document.getElementById('XOSearchFormWhere').value == "e.g. Athens, Myconos, Cyclades") {
        document.getElementById('XOSearchFormWhere').value = "";
    }
}

function alterFields() {
    if (document.getElementById('XOSearchFormWhat').value != "Please, enter a keyword..") {
        if (document.getElementById('XOradioWhat300x123').checked) {
            document.getElementById('XOSearchFormWhat').value = "e.g. hotels, restaurants, engineers";
            document.getElementById('XOSearchFormWhat').style.color = '#cccccc';
        }
        else {
            document.getElementById('XOSearchFormWhat').value = "e.g. Yellow Pages";
            document.getElementById('XOSearchFormWhat').style.color = '#cccccc';
        }
    }
    if (document.getElementById('XOSearchFormWhere').value == "") {
        document.getElementById('XOSearchFormWhere').value = "e.g. Athens, Myconos, Cyclades";
        document.getElementById('XOSearchFormWhere').style.color = "#cccccc";
        document.getElementById('XOSearchFormWhere').style.border = "1px solid #cc9900";
        document.getElementById('XOSearchFormWhere').style.background = "#fff url(http://www.xo.gr/Themes/1/Default/Media/layout/textfield.gif) repeat-x left top";
    }
}

function submitenter(myfield, e) {
    var keycode;
    if (window.event) keycode = window.event.keyCode;
    else if (e) keycode = e.which;
    else return true;

    if (keycode == 13) {
        checkform2();
        return false;
    }
    else
        return true;
}