function URLEncode (clearString) {
    var output = '';
    var x = 0;
    clearString = clearString.toString();
    var regex = /(^[a-zA-Z0-9_.]*)/;
    while (x < clearString.length) {
        var match = regex.exec(clearString.substr(x));
        if (match != null && match.length > 1 && match[1] != '') {
            output += match[1];
            x += match[1].length;
        } else {
            if (clearString[x] == ' ')
                output += '+';
            else {
                var charCode = clearString.charCodeAt(x);
                var hexVal = charCode.toString(16);
                output += '%' + ( hexVal.length < 2 ? '0' : '' ) + hexVal.toUpperCase();
            }
            x++;
        }
    }
    return output;
}

function SubmitOnEnter(myfield, e)
{
    var keycode;
    if (window.event)
        keycode = window.event.keyCode;
    else if (e)
        keycode = e.which;
    else
        return true;
    if (keycode == 13)
    {
        SearchSite();
        return false;
    }
    else
        return true;
}

function SearchSite()
{
    document.location.href='/SiteSearchResults.aspx?cx=015313921265560764460%3Aao8spgdrada&cof=FORID%3A10&ie=UTF-8&q=' +
    URLEncode(document.getElementById('q').value) + '&sa=Search';
}