// page functionality
// page load functionality
function Validate(evt) {
    try {
        if (document.getElementById("txtMessage").value == "") {
            alert ("Please enter a message.");
            document.getElementById("txtMessage").focus();
            return CancelEvent(evt);
        }
    }
    catch (e) { } 
    try {
        var varSelected = "";
        var objRadioButtons = document.getElementById("rbtContact").getElementsByTagName("input");
        for (i = 0; i < objRadioButtons.length; i++) {
            if (objRadioButtons[i].checked) {
                varSelected = objRadioButtons[i].value;
            }
        }
        
        if (varSelected == "") {
            alert("Please select a contact option.");
            document.getElementById("rbtContact").focus();
            return CancelEvent(evt);
        } else if (varSelected == "Phone" && document.getElementById("txtPhone").value == "") {
            alert("Please enter your Phone Number.");
            document.getElementById("txtPhone").focus();
            return CancelEvent(evt);
        } else if (varSelected == "Email" && document.getElementById("txtEmail").value == "") {
            alert("Please enter your Email.");
            document.getElementById("txtEmail").focus();
            return CancelEvent(evt);
        }
    }
    catch (e) { } 
    return (true);    
}

function Load() {
    var objEvents = new EventArray();
    objEvents.Add(new Event("btnSubmit", "click", Validate));
    objEvents.AttachEvents();
}