function changeStatePaid(field) {
    if ((field.value == "46") || (field.value == "USA")) {
        document.getElementById('state').disabled = false;
    } else {
        document.getElementById('state').disabled = true;
    }
    document.signup.submit();
}
function changeState(field) {
    if ((field.value == "46") || (field.value == "USA")) {
        document.getElementById('state').disabled = false;
    } else {
        document.getElementById('state').disabled = true;
    }
}
function checkBox(field) {

    if (field.cheked == false) {
        document.getElementById('checkText').value = "false";
    } else {
        document.getElementById('checkText').value = "true";
    }
}
function onLoad() {
    var field = document.getElementById('countryID');
    if ((field.value == "46") || (field.value == "USA")) {
        document.getElementById('state').disabled = false;
    } else {
        document.getElementById('state').disabled = true;
    }
}
function phoneValidation(e){
            var keynum;
            var keychar;
            var num = '0123456789'
            var sym = '()+- '
            if(e.keyCode) //IE
            {
                keynum = e.keyCode;
            }else if(e.which)// Netscape/Firefox/Opera
            {
                keynum = e.which;
            }
            keychar = String.fromCharCode(keynum);
            if( num.indexOf(keychar) != -1 || sym.indexOf(keychar) != -1
                || keynum == 8 || keynum == 9 || keynum == 46
                || keynum == 13 || keynum == 36 || keynum == 35
                || keynum == 37 || keynum == 38 || keynum == 39
                || keynum == 40) return true;
            else return false;
}