function updateVersions()
{
    var productName = formObj.productName.value;
    var productVersions = formObj.productVersion;

    removeAllOptions(productVersions);

    if (productName == "callmanager") {
        addSelectOption(productVersions, "7.1.3", "7.1.3");
        addSelectOption(productVersions, "7.1.2", "7.1.2");
        addSelectOption(productVersions, "7.0.1", "7.0.1");
        addSelectOption(productVersions, "6.1.4", "6.1.4");
        addSelectOption(productVersions, "6.1.3", "6.1.3");
        addSelectOption(productVersions, "6.1.2", "6.1.2");
        addSelectOption(productVersions, "6.1.1", "6.1.1");
        addSelectOption(productVersions, "6.0.1", "6.0.1");
        addSelectOption(productVersions, "5.1.3", "5.1.3");
        addSelectOption(productVersions, "5.1.2", "5.1.2");
        addSelectOption(productVersions, "5.1.1", "5.1.1");
        addSelectOption(productVersions, "5.0.4", "5.0.4");
        addSelectOption(productVersions, "5.0.3", "5.0.3");
        addSelectOption(productVersions, "5.0.2", "5.0.2");
        addSelectOption(productVersions, "5.0.1", "5.0.1");
        productVersions.selectedIndex=0;
    }

    if (productName == "coresident") {
        addSelectOption(productVersions, "7.1.3", "7.1.3");
        addSelectOption(productVersions, "7.1.2", "7.1.2");
        addSelectOption(productVersions, "7.0.1", "7.0.1");
        addSelectOption(productVersions, "6.1.4", "6.1.4");
        addSelectOption(productVersions, "6.1.3", "6.1.3");
        addSelectOption(productVersions, "6.1.2", "6.1.2");
        addSelectOption(productVersions, "6.1.1", "6.1.1");
        addSelectOption(productVersions, "6.0.1", "6.0.1");
        productVersions.selectedIndex=0;
    }

    if (productName == "expertadvisor") {
        addSelectOption(productVersions, "7.1.3", "7.1.3");
        addSelectOption(productVersions, "7.1.2", "7.1.2");
        productVersions.selectedIndex=0;
    }

    if (productName == "cups") {
        addSelectOption(productVersions, "7.1.3", "7.1.3");
        addSelectOption(productVersions, "7.1.2", "7.1.2");
        productVersions.selectedIndex=0;
    }

    if (productName == "connection") {
        addSelectOption(productVersions, "7.1.3", "7.1.3");
        addSelectOption(productVersions, "7.1.2", "7.1.2");
        addSelectOption(productVersions, "2.0.2", "2.0.2");
        addSelectOption(productVersions, "2.0.1", "2.0.1");
        productVersions.selectedIndex=0;
    }
}