// JavaScript Document
(function () {
    function display(id) {
        document.getElementById(id).style.display = '';
    }
    function hide(id) {
        document.getElementById(id).style.display = 'none';
    }
    var frm = document.getElementById('forma');
    var qoneway = frm.elements._tripType[0];
    var qroundtrip = frm.elements._tripType[1];
    qoneway.onclick = function () {
        hide('message1');
    };
    qroundtrip.onclick = function () {
        display('message1');
    };
    qoneway.click();
    qoneway.onclick();
})();