function displayForm(selectedValue) {
    switch (selectedValue) {
        case "Distributor":
            document.getElementById('Form').style.display = "block";
            document.getElementById('IsParticular').style.display = "none";
            break;
        case "Pro":
            document.getElementById('Form').style.display = "block";
            document.getElementById('IsParticular').style.display = "none";
            break;
        case "Particular":
            document.getElementById('IsParticular').style.display = "block";
            document.getElementById('Form').style.display = "none";
            break;
        default:
            document.getElementById('IsParticular').style.display = "none";
            document.getElementById('Form').style.display = "none";
            break;
    }
}