Controller.prototype.IntroductionPageCallback = function()
{
    var page = gui.currentPageWidget();
    if (page != null)
    {
        page.title = "<p style='font-size: 14px;" +
                               "font-weight: normal;" +
                               "font-style: italic;" +
                                ("") +
                               "font-variant: small-caps;'>" + copyright + " </p>";

        if (installer.isInstaller())
        {
            var msg = "";

            var ar = installer.execute("cmd", ['/C', 'tasklist', '/M']);
            msg += ar[0]

            page.MessageLabel.setText(msg);
        }
        if (installer.isUninstaller())
        {
                gui.clickButton(buttons.NextButton);
        }
    }
}